Episodes

5d ago

Why do adult axolotls look young? And how exactly do axolotls regrow body parts? We are diving deep into axolotl DNA and discovering how God designed these magnificent and mysterious amphibians. Here’s our trail map: Are There Still Axolotls in the Wild? How Do Axolotls Regrow Body Parts? Why Do Axolotls Never Grow Up? How Can We Grow Up In God? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Try CTCMath for free and enjoy their 12-month money back guarantee: https://ctcmath.com/ Explore dinosaur books for kids by Master Books: Dinosaurs for Kids: https://www.masterbooks.com/dinosaurs-for-kids-hardback-single Dinosaurs by Design: https://www.masterbooks.com/dinosaurs-by-design Dinosaurs of Eden: https://www.masterbooks.com/dinosaurs-of-eden-revised-hardback-single Master Books Dinosaur Bundle: https://www.masterbooks.com/dinosaur-basket Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Axolotl Coloring Sheet: https://erynlynum.com/how-does-an-axolotl-regrow-body-parts/ Ask your nature question: https://erynlynum.com/ask Some but not all resources used in research: Axolotl populations in the wild: https://www.iucnredlist.org/species/1095/53947343#population Axolotl mRNA regeneration: https://med.stanford.edu/news/insights/2023/07/how-an-ultra-sensitive-on-off-switch-helps-axolotls-regrow-limbs.html#:~:text=Further%20experiments%20showed%20that%20axolotl,protein%20synthesis%20occurred%20during%20regeneration . (*mentions evolution) Scriptures Referenced in This Episode: “I tell you the truth, you must change and become like little children. Otherwise, you will never enter the kingdom of heaven. The greatest person in the kingdom of heaven is the one who makes himself humble like this child.” Matthew 18:3-4 (NCV) “When I was a child, I spoke and thought and reasoned as a child. But when I grew up, I put away childish things.” 1 Corinthians 13:11 (NCV) Terms Learned in This Episode: Regenerate: To grow back or be made new after something is hurt, lost, or broken. RNA: Copies of DNA, instructions for building cells. mTOR: A tiny control switch inside cells that tells them when to grow, make and repair (by making new proteins) Paedomorphic: When an animal is grown up but still keeps baby or juvenile features. Neotenic: An animal grows up without losing its baby features because its body develops more slowly. It can be an adult (able to have babies) while still looking young. This podcast episode contains paid advertisements.

Dec 9

Why do giraffes have spots, and do those spots serve a purpose? Why are giraffes so tall, and do they get dizzy when they stand up? And how does being the tallest land animal help keep themselves and other animals on the savanna safe? Discover God’s amazing design in giraffes and how they show us excellent engineering in nature. Here’s our trail map: Does a Giraffe Get Dizzy? What Do Giraffes Teach Us About Engineering? Why Do Giraffes Have Spots? How Are Giraffes Like a Watchman? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Apologia’s Zoology 3 Land Animals Course: https://www.apologia.com/shop/zoology-3-course-set/ Explore all of Apologia’s Zoology courses: https://www.apologia.com/subject/science/zoology Discover Apologia’s Christ-centered and award-winning curriculum: https://www.apologia.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Giraffe Coloring Sheet: https://erynlynum.com/what-is-special-about-a-giraffes-heart/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “You are worthy, our Lord and God, to receive glory and honor and power, because you made all things. Everything existed and was made, because you wanted it.” Revelation 4:11 (NCV) “How many are your works, Lord! In wisdom you made them all; the earth is full of your creatures.” Psalm 104:24 (NIV) “I praise you because you made me in an amazing and wonderful way. What you have done is wonderful. I know this very well.” Psalm 139:14 (NCV) “Human, I now make you a watchman for Israel. Any time you hear a word from my mouth, warn them for me.” Ezekiel 3:17 (NCV) “If the Lord doesn’t build the house, the builders are working for nothing. If the Lord doesn’t guard the city, the guards are watching for nothing.” Psalm 127:1 (NCV) “I look up to the hills, but where does my help come from? My help comes from the Lord, who made heaven and earth. He will not let you be defeated. He who guards you never sleeps.” Psalm 121:1-3 (NCV) Terms Learned in This Episode: Giraffidae: A family (category) of animals including giraffes and okapi. Heart Ventricles: Two chambers in the bottom of a heart that pump blood out of the heart into the rest of the body. Irreducible Complexity: Something has many parts, and needs all of those parts at the same time to keep working. If anything is removed, it will break. Thermoregulation: How an animal or person keeps their internal body temperature stable. Watchman: Someone who keeps a lookout for danger to protect others. This podcast episode contains paid advertisements.

Dec 2

How do wild horses find food and stay warm in winter? Discover God’s designs in domestic and wild horses. Uncover the secrets to their strength and how horse power points us to the much greater power of our Creator. Here’s our trail map: How Did God Design Horses to be Strong? Did God Make Horses to Help Humans? How Do Wild Horses Stay Warm? Should People Trust In Horses? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Support Nat Theo: https://erynlynum.com/give Marvels of Creation Book Set by Master Books: https://www.masterbooks.com/marvels-of-creation-3-book-pack Dinosaur Books by Master Books: https://www.masterbooks.com/apologetics/dinosaurs Explore books, curriculum, and resources by Master Books: https://www.masterbooks.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Horse Coloring Sheet: https://erynlynum.com/how-do-wild-horses-stay-warm-in-winter/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “Job, are you the one who gives the horse its strength or puts a flowing mane on its neck? Do you make the horse jump like a locust? It scares people with its proud snorting. It paws wildly, enjoying its strength, and charges into battle. It laughs at fear and is afraid of nothing; it does not run away from the sword.” Job 39:19-22 (NCV) “Then God said, ‘Let us make human beings in our image and likeness. And let them rule over the fish in the sea and the birds in the sky, over the tame animals, over all the earth, and over all the small crawling animals on the earth.’ So God created human beings in his image. In the image of God he created them. He created them male and female. God blessed them and said, “Have many children and grow in number. Fill the earth and be its master. Rule over the fish in the sea and over the birds in the sky and over every living thing that moves on the earth.” Genesis 1:26-28 (NCV) “You put them in charge of everything you made. You put all things under their control: all the sheep, the cattle, and the wild animals, the birds in the sky, the fish in the sea, and everything that lives under water. Lord our Lord, your name is the most wonderful name in all the earth!” Psalm 8:6-9 (NCV) “The godly care for their animals…” Proverbs 12:10 (NLT) “Horses can’t bring victory; they can’t save by their strength.” Psalm 33:17 (NCV) “You can get the horses ready for battle, but it is the Lord who gives the victory.” Proverbs 21:31 (NCV) “Some trust in chariots, others in horses, but we trust the Lord our God.” Psalm 20:7 (NCV) Terms Learned in This Episode: Muscle: A stretchy part inside a body that can tighten and pull. Muscles help parts of the body move or stay still. Extensor Muscles : A group of connected muscles that run along the top of a horse from its neck and along its back to its tail. Flexor Muscles: The group of connected muscles beneath a horse’s spine. Biomechanics: The study of how living things move like machines. Sebaceous Gland: Tiny glands in a horse’s skin that create oil (called sebum) to protect their skin and hair. This podcast episode contains paid advertisements.

Dec 1

What is it like in the Nat Theo studio? Are there monkeys swinging around, tanks of exotic fish, or fancy lighting? We're going behind the scenes and sharing what it's like (and what it takes) to make Nat Theo happen. We are also sharing an exciting goal for 2026 and inviting you on the adventure! Finally, we are answering questions from curious listeners. Give a one-time or monthly gift. Every gift goes directly toward producing Nat Theo and reaching more families in 2026: https://erynlynum.com/give Please note: Nat Theo is not set up as a non-profit and gifts are not tax-deductible.

Nov 25

Have you ever wondered how sharp a lion’s teeth are? Or why lions have to hunt and how do they do it? Discover God’s designs in lions including how they work together in prides, care for lion cubs, and what they can teach us about God’s grace in a fallen world. Here’s our trail map: Where Do Lions Live? How Do Lions Raise Families Together? How Sharp Are Lion’s Teeth? How Can We Glimpse God’s Goodness In Carnivores? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Grab your copy of Wonders of Creation and discover God’s designs in a fallen world: https://www.masterbooks.com/wonders-of-creation Explore books, curriculum, and resources by Master Books: https://www.masterbooks.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Lion Coloring Sheet: https://erynlynum.com/how-sharp-are-a-lions-teeth/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “God said, ‘Look, I have given you all the plants that have grain for seeds and all the trees whose fruits have seeds in them. They will be food for you. I have given all the green plants as food for every wild animal, every bird of the air, and every small crawling animal.’ And it happened.” Genesis 1:29-30 (NCV) “Now the earth was corrupt in God’s sight and was full of violence.” Genesis 6:11 (NIV) “Everything that moves, everything that is alive, is yours for food. Earlier I gave you the green plants, but now I give you everything for food.” Genesis 9:3 (NCV) “Then wolves will live in peace with lambs, and leopards will lie down to rest with goats. Calves, lions, and young bulls will eat together, and a little child will lead them. Cows and bears will eat together in peace. Their young will lie down to rest together. Lions will eat hay as oxen do.” Isaiah 11:6-7 (NCV) “He will wipe away every tear from their eyes, and there will be no more death, sadness, crying, or pain, because all the old ways are gone.” Revelation 21:4 (NCV) Terms Learned in This Episode: Sub-Saharan Africa: The large area of Africa made up of many countries that is south of the Saharan Desert. Asiatic Lion: A protected species of lion living in the Gir Forest of western India. Lion Pride : A family group of lions that lives together—usually related females and their cubs, plus one to a few adult males—who share food, protect each other, and defend their territory. Lioness: A female lion. Matrilineal: A family system where related females (mothers, daughters, sisters) stay together and pass the family group on through the mother’s side. Allomothering: When females other than a baby’s own mother help care for it. Canine Teeth: A set of four long, sharp teeth lions use for gripping and holding onto prey. Carnassial Teeth: Sharp molar teeth lions use for shearing meat. Obligate Carnivore: Animals that rely on meat for the nutrition they need. They must eat meat. This podcast episode contains paid advertisements.

Nov 18

Have you ever heard of the “Unicorn of the Sea”? Discover how the narwhal inspired the unicorn myth, why its long tusk is so special, and what happens when this Arctic whale faces danger and experiences “brain freeze.” Just like narwhals can panic when threatened, we can feel overwhelmed too—but God gives us peace and clear minds as we trust Him. Here’s our trail map: Are Narwhals Unicorns of the Sea? What Is a Narwhal’s Horn? Can a Narwhal Get a Brain Freeze? How Can We Stay Calm When Scary Things Happen? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Grab your copy of Wonders of Creation and discover God’s designs in a fallen world: https://www.masterbooks.com/wonders-of-creation Explore books, curriculum, and resources by Master Books: https://www.masterbooks.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Narwhal Coloring Sheet: https://erynlynum.com/narwhal-facts/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “Then I saw a new heaven and a new earth. The first heaven and the first earth had disappeared, and there was no sea anymore… The One who was sitting on the throne said, ‘Look! I am making everything new!’” Revelation 21:1, 5 (NCV) “For God did not give us a spirit of fear. He gave us a spirit of power and of love and of a good mind.” 2 Timothy 1:7 (NLV) “You will keep in perfect peace all who trust in you, all whose thoughts are fixed on you!” Isaiah 26:3 (NLT) Terms Learned in This Episode: Cetaceans: Scientific order (category) of mammals including whales, dolphins and porpoises. Marine Mammal: Mammals (warm-blooded, have hair or fur, breathe air through lungs, and feed their babies with milk) that live in or near the ocean for their whole lives. Unihemispheric Sleep: When a creature allows part of its brain to rest while the other part of its brain is still active and alert. Nerve Endings: End points of nerves that send messages from different parts of the body to the brain to tell it what is being felt. Panic: When someone suddenly feels very scared or worried and has trouble thinking clearly about what to do. Disorientated: When someone feels confused about where they are or which way to go. Some (but not all) sources used in researching: History of unicorn myth and narwhals: https://www.cshwhalingmuseum.org/blog/from-narwhals-to-unicorns Narwhal Tusks: https://whalescientists.com/narwhals-tusk Narwhal Tusks: https://oceanographicmagazine.com/ Narwhal Tusks: https://www.britannica.com/science/What-Does-a-Narwhal-Use-Its-Horn-For This podcast episode contains paid advertisements.

Nov 12

What is it like hovering in the water above countless hammerhead sharks? Or raising baby corals in aquariums? Or scuba diving at night beneath the moonlight? Dr. Robert Carter from Creation Ministries International shares what it’s like (and what it takes!) to honor God as a scientist and professional diver on this special guest episode. Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Creation Ministries International: https://creation.com Grow together in faith, wonder, and wisdom with Master Books: https://www.masterbooks.com/ Explore Apologia’s award-winning courses and classes: https://www.apologia.com/ Free Coral Coloring Sheet: https://erynlynum.com/coral-reef-facts/ Ask your nature question: https://erynlynum.com/ask This podcast contains paid advertisements.

Nov 11

Is coral a plant or animal? Discover the incredible ways God designed coral to build itself and create entire underwater communities. Joining us is coral ecologist Dr. Robert Carter who works with Creation Ministries International. Let’s dive in and learn about these amazing mystery creatures! Here’s our trail map: What Is a Coral? How is a Coral Different From a Coral Reef? How Does a Coral Build Its Own Home? What Important Work Did God Give Corals to Do? What Do Coral Reefs Teach Us About Hospitality? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Creation Ministries International: https://creation.com Apologia’s Swimming Creatures of the Fifth Day course: https://www.apologia.com/shop/zoology-2-course-set Explore Apologia’s award-winning courses and classes: https://www.apologia.com/ Try CTCMath for free for one week: https://ctcmath.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Coral Coloring Sheet: https://erynlynum.com/coral-reef-facts/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “When God’s people are in need, be ready to help them. Always be eager to practice hospitality.” Romans 12:13 (NLT) “When you do things, do not let selfishness or pride be your guide. Instead, be humble and give more honor to others than to yourselves. Do not be interested only in your own life, but be interested in the lives of others.” Philippians 2:3-4 (NCV) This podcast episode contains paid advertisements.

Nov 4

Have you ever seen a coyote ice skating? Hear stories of real life coyote encounters and discover how God designed these amazing wild dogs to live in many habitats and raise their young (spoiler alert…they regurgitate their food like birds feeding their chicks). And answer the question: Are egg-snatching coyotes good or bad? Here’s our trail map: Can Coyotes Ice Skate? How do Coyotes Raise Their Pups? Are Coyotes Good or Bad? How Can We Know What Is Good or Bad? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Order Wonders of Creation: Design in a Fallen World: https://www.masterbooks.com/wonders-of-creation Grow together in faith, wonder, and wisdom with Master Books: https://www.masterbooks.com/ Try CTCMath for free at: https://ctcmath.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Coyote Coloring Sheet: https://erynlynum.com/coyote-facts/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “Then God said, ‘Let the earth be filled with animals, each producing more of its own kind. Let there be tame animals and small crawling animals and wild animals, and let each produce more of its kind.’ And it happened. So God made the wild animals, the tame animals, and all the small crawling animals to produce more of their own kind. God saw that this was good.” Genesis 1:24-25 (NCV) “The Lord has told you, human, what is good; he has told you what he wants from you: to do what is right to other people, love being kind to others, and live humbly, obeying your God.” Micah 6:8 (NCV) “Lord, tell me your ways. Show me how to live. Guide me in your truth, and teach me, my God, my Savior. I trust you all day long.” Psalm 25:4-5 (NCV) Terms Learned in This Episode: Canidae: The dog family including wolves, jackals, foxes, coyote, and domestic (pet or working) dogs. Monogamous: When an animal has only one mate (partner) at a time. Litter of Pups: Group of coyote babies. Regurgitating: When an animal brings food back up from its stomach to feed its babies. Weaning: When a baby animal slowly stops drinking its mother’s milk and starts eating solid food on its own. Biological Control: A biological control means using one living thing to help control (or reduce) another living thing that could cause problems. This podcast episode contains paid advertisements.

Oct 28

Discover God’s amazing design in the world’s largest rodent—the capybara! Meet this calm, expert swimmer with chisel-sharp teeth and learn how it points us to keep returning to the goodness of God’s Word again and again. Here’s our trail map: Why Do Capybara Destroy Everything In Sight? Do Capybara Know How to Swim? Why Do Capybara Eat Their Poop? How Can We Get More and More Goodness From God’s Word? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Save 15% off your entire order* with the code “nattheo” at https://generations.org/ Discover God’s designs in nature with the God Made… series: https://store.generations.org/products/god-made-science-bundle Try CTCMath for free at: https://ctcmath.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Capybara Coloring Sheet: https://erynlynum.com/capybara-facts/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “The word of God is alive and active…” Hebrews 4:12a (NIV) “They love the Lord’s teachings, and they think about those teachings day and night.” Psalm 1:2 (NCV) “Rain and snow fall from the sky and don’t return without watering the ground. They cause the plants to sprout and grow, making seeds for the farmer and bread for the people. The same thing is true of the words I speak. They will not return to me empty. They make the things happen that I want to happen, and they succeed in doing what I send them to do.” Isaiah 55:10-11 (NCV) “When your words came, I ate them; they were my joy and my heart’s delight…” Jeremiah 15:16a (NCV) Terms Learned in This Episode: Rodent: A type of mammal that has special teeth designed for gnawing. Their front incisor teeth keep growing and they must chew on things to keep them short and usable. Rodent Incisors: Special strong, sharp front teeth that never stop growing. Reserve Crown: The hidden part of a rodent’s front tooth that stays under the gum and keeps growing. As the tip of the tooth wears down from chewing, the reserve crown slowly moves up, so the tooth never runs out and always stays sharp. Herbivore: Creatures that eat only plants, such as leaves, grass, fruits, or vegetables. Semi-aquatic: An animal that lives part of the time in the water, and part of the time on land. Cecotrophy: When some animals eat certain soft droppings that they made earlier so they can digest their food a second time. Cecotropes: Soft, nutrient-rich droppings made by some rodents including capybara. These special droppings are eaten by the animal so food can be digested a second time, letting them absorb extra vitamins and nutrients they didn’t get the first time. This podcast episode contains paid advertisements. *Nattheo coupon at generations.org is good through 12/31/2025

Oct 21

Is a cuttlefish a cuddly fish? Meet a color-changing, quick-escaping cephalopod with a built-in jetpack. Discover how God designed the cuttlefish to survive in the ocean and what it teaches us about running from the dangers of sin and temptation. Here’s our trail map: Is a Cuttlefish a Fish? Is a Cuttlefish Cuddly? Do Cuttlefish Have a Jetpack? How Can We Make a Quick Getaway From Danger? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Swimming Creatures of the Fifth Day Course by Apologia: https://www.apologia.com/shop/zoology-2-course-set/ Explore Apologia’s courses and curriculum: https://www.apologia.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Cuttlefish Coloring Sheet: https://erynlynum.com/cuttlefish-facts/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “But run away from the evil desires of youth. Try hard to live right and to have faith, love, and peace, together with those who trust in the Lord from pure hearts.” 2 Timothy 2:22 (NCV) “But you can trust God, who will not permit you to be tempted more than you can stand. But when you are tempted, he will also give you a way to escape so that you will be able to stand it.” 1 Corinthians 10:13b (NCV) “So give yourselves completely to God. Stand against the devil, and the devil will run from you.” James 4:7 (NCV) Terms Learned in This Episode: Mollusk: A phylum (category) of animals that have soft bodies. Some have shells for protection. Some crawl on one big foot (like snails), some have two shells that open and shut (like clams), and some swim using arms and jets (like squids and octopuses). Cephalopod: A class (smaller category than phylum) of mollusks including octopuses, squid, cuttlefish, and nautilus. Calcium Carbonate: A mineral or material from nature found in things like animal shells, egg shells, chalk, and limestone. Cuttlebone: The internal shell of a cuttlefish Mantle: A special organ in a mollusk that creates a shell. Hyponome: Siphon organ on cephalopods used for many purposes including jet propulsion. This podcast episode contains paid advertisements.

Oct 15

How can wildflowers inspire your art? Award-winning author and artist Ruth Chou Simons shares how God’s wildflowers inspire her work and art even in difficult seasons. Episode Links: Order The Way of the Wildflower: https://www.amazon.com/Way-Wildflower-Meditations-Unburden-Anxious/dp/1400244412 Ruth Chou Simons Website: https://ruthchousimons.com/ Save 15% on your entire Generations Ministries order* using the code: nattheo at: https://generations.org/ Generations God Made… Science Bundle: https://store.generations.org/products/god-made-science-bundle Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Wildflower Coloring Sheet: https://erynlynum.com/wildflower-pollination/ Ask your nature question: https://erynlynum.com/ask Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 This podcast episode contains paid advertisements.

Oct 14

What does it mean that God clothes the wildflowers? Discover the fuzzy sweaters, waxy coats, purposeful colors, and variety of perfumes God clothed wildflowers in so they can fulfill his plans and purposes. Joining us today is Ruth Chou Simons as we learn how wildflowers remind us to not be afraid, but trust God for all we need. Here’s our trail map: Why Did God Make Wildflowers? How Does God Clothe Wildflowers? How Does God Paint Wildflowers? What Is a Wildflower’s Perfume? How Do Wildflowers Remind Us to Not Be Afraid? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Order The Way of the Wildflower: https://www.amazon.com/Way-Wildflower-Meditations-Unburden-Anxious/dp/1400244412 Ruth Chou Simons Website: https://ruthchousimons.com/ Save 15% on your entire Generations Ministries order* using the code: nattheo at: https://generations.org/ Generations God Made… Science Bundle: https://store.generations.org/products/god-made-science-bundle Try CTCMath for free for one week: https://ctcmath.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Wildflower Coloring Sheet: https://erynlynum.com/wildflower-pollination/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “Brothers and sisters, think about the things that are good and worthy of praise. Think about the things that are true and honorable and right and pure and beautiful and respected.” Philippians 4:8 (NCV) “Then God said, ‘Let the earth produce plants—some to make grain for seeds and others to make fruits with seeds in them. Every seed will produce more of its own kind of plant.’ And it happened.” Genesis 1:11 (NCV) “Consider how the lilies grow; they don’t work or make clothes for themselves. But I tell you that even Solomon with his riches was not dressed as beautifully as one of these flowers.” Luke 12:27 (NCV) “Humble yourselves, therefore, under the mighty hand of God so that at the proper time he may exalt you, casting all your anxieties on him, because he cares for you.” 1 Peter 5:6-7 (ESV) Terms Learned in This Episode: Pollinator: A creature that helps spread pollen, which helps plants grow. Trichomes: Small hairs or outgrowths on a plant that help protect it. Cuticle: A waxy protective layer on the outermost layer of plant leaves that protects from water loss or UV rays. Bee Purple: A combination of yellow and ultraviolet light that is invisible to us humans but bees can see. Nectar Guides: Easy-to-see designs such as stripes or spots used to guide pollinators to the flower’s nectar inside. Osmophores: Especially cells on flower petals that give off chemical scents (called Volatile Organic Compounds) to draw pollinators. This podcast episode contains paid advertisements.

Oct 7

Why do beavers work so hard building dams and lodges? Discover how God designed beavers just right for the tasks at hand, and what these natural engineers can teach us about our work. Here’s our trail map: What Makes a Beaver’s Fur, Tail, and Teeth Special? Why and How Do Beavers Build Dams? Why Is a Beaver’s Work Important? How Does God Help Us Do Good Work? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Save 25% on The Origin Series by The Science Dilemma: https://sciencedilemma.samcart.com/referral/JOMTEcvo/o7DCTN842btBrX9h Listen to The Science Dilemma Podcast: https://www.thesciencedilemma.com/podcast Explore Apologia’s award-winning curriculum and courses: https://www.apologia.com/ Marine Biology Trips by Evidence 4 Faith: https://evidence4faith.org/marine-biology/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Beaver Coloring Sheet: https://erynlynum.com/beaver-dams-for-kids/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “For we are God’s masterpiece. He has created us anew in Christ Jesus, so we can do the good things he planned for us long ago.” Ephesians 2:10 (NLT) “In all the work you are doing, work the best you can. Work as if you were doing it for the Lord, not for people.” Colossians 3:23 (NCV) “May the favor of the Lord our God rest on us; establish the work of our hands for us— yes, establish the work of our hands.” Psalm 90:17 (NIV) Terms Learned in This Episode: Rodent: A category of mammals that have special teeth designed for gnawing. Their front incisor teeth keep growing and they must chew on things to keep them short and usable. Semi-aquatic: An animal that lives partly on land and partly in water. “Beaver Wool”: A beaver’s underfur. The soft, fluffy layer of fur close to its skin. Guard Hairs: Long, stiff hairs on the outside of a beaver’s fur that act like a raincoat. They are an extra layer of protection over the underfur. Beaver Dam: A wall that beavers build across a stream or river using sticks, mud, rocks, and plants. Beaver Lodge: A house made of sticks and mud, partly above water and partly submerged, where beavers live with their family. Beaver Canal: A waterway, like a little stream, created by a beaver to connect it to other ponds and their favorite food sources. Keystone Species: A plant or creature that is very important for keeping other plants or creatures in its ecosystem alive. Establish: To set up something that will be strong, steady, and lasting. This podcast episode contains paid advertisements.

Sep 30

Thunderstorms can be both frightening and beautiful. Today we explore God’s designs in the atmosphere and weather systems, and discover God’s power and protection in storms. Here’s our trail map: What Is the Atmosphere? What Makes a Thunderstorm? How Does Lightning Work? Does God Control Storms? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Save 15% on your entire Generations Ministries order* using the code: nattheo at: https://generations.org/ Generations God Made… Science Bundle: https://store.generations.org/products/god-made-science-bundle Save 25% on The Origin Series by The Science Dilemma: https://sciencedilemma.samcart.com/referral/JOMTEcvo/o7DCTN842btBrX9h Listen to The Science Dilemma Podcast: https://www.thesciencedilemma.com/podcast Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Thunderstorm Coloring Sheet: https://erynlynum.com/gods-power-over-storms Ask your nature question: https://erynlynum.com/ask Answers in Genesis Quote: https://answersingenesis.org/geology/catastrophism/a-dark-and-stormy-world Scriptures Referenced in This Episode: “Then God said, ‘Let there be something to divide the water in two.’ So God made the air and placed some of the water above the air and some below it. God named the air ‘sky.’ Evening passed, and morning came. This was the second day.” Genesis 1:6-8 (NCV) “He fills his hands with lightning and commands it to strike its mark.” Job 36:32 (NCV) “That evening, Jesus said to his followers, ‘Let’s go across the lake.’ Leaving the crowd behind, they took him in the boat just as he was. There were also other boats with them. A very strong wind came up on the lake. The waves came over the sides and into the boat so that it was already full of water. Jesus was at the back of the boat, sleeping with his head on a cushion. His followers woke him and said, ‘Teacher, don’t you care that we are drowning!’ Jesus stood up and commanded the wind and said to the waves, ‘Quiet! Be still!’ Then the wind stopped, and it became completely calm. Jesus said to his followers, ‘Why are you afraid? Do you still have no faith?’ The followers were very afraid and asked each other, ‘Who is this? Even the wind and the waves obey him!’” Mark 4:35-41 (NCV) “Lord, you are my God. I honor you and praise you, because you have done amazing things. You have always done what you said you would do; you have done what you planned long ago… You are like a shelter from storms…” Isaiah 25:1,4b (NCV) Terms Learned in This Episode: Atmosphere: A protective layer of gasses that is held in place by gravity, including the air we breathe. Gravity: An invisible force that pulls objects toward each other. Earth’s gravity pulls everything toward the center of earth. Troposphere: The lowest layer of Earth’s atmosphere, where we live, breathe, and where almost all weather happens. Water Vapor: Water that has turned into a gas you can’t see. Water Cycle: The way water moves around the Earth—going from the ground to the sky and back again. Lightning’s Electrical Charge: The invisible “energy” that builds up in storm clouds and makes lightning. This podcast episode contains paid advertisements. *nattheo code at Generations.org is valid through December 31, 2025.

Sep 23

Is a Giant Panda actually a bear? Discover the amazing ways God designed the Giant Panda to live, thrive, and munch on an amazing amount of bamboo each day! Here’s our trail map: Is a Panda Really a Bear? Do Pandas Only Eat Bamboo? Why Are Panda Babies So Tiny and Pink? How Can We Practice Depending on God? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Try CTCMath for free for one week: https://ctcmath.com/ Save 25% on The Origin Series by The Science Dilemma: https://sciencedilemma.samcart.com/referral/JOMTEcvo/o7DCTN842btBrX9h Listen to The Science Dilemma Podcast: https://www.thesciencedilemma.com/podcast Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Panda Coloring Sheet: https://erynlynum.com/are-pandas-really-bears/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “How many are your works, Lord! In wisdom you made them all; the earth is full of your creatures.” Psalm 104:24 (NIV) “Trust in the Lord with all your heart; do not depend on your own understanding. Seek his will in all you do, and he will show you which path to take.” Proverbs 3:5-6 (NLT) “So don’t worry, because I am with you. Don’t be afraid, because I am your God. I will make you strong and will help you; I will support you with my right hand that saves you.” Isaiah 41:10 (NCV) Terms Learned in This Episode: Ursidae: The bear family including the giant panda, sun bear, sloth bear, spectacled bear, American black bear, Asiatic black bear, brown bear (including grizzly and Kodiak), cave bear, and the polar bear. Sesamoid : A long piece of wrist bone that creates a false thumb, like a sixth finger, in a panda’s paw that they use for grasping and holding. DNA : The code inside the tiny cells that build all living things in nature. Bamboo: A type of very tall, fast-growing grass that grows in forests, mostly in Asia. Cellulose: A strong material that makes up the cell walls of plants. It’s what gives plants their shape and helps them stand tall. Altricial: When an animal baby cannot move or find food on its own, and is dependent on its mother for some time after birth. Dependent : To need someone or something to help you, support you, or take care of you. Precocial: Animals that are born or hatched ready to walk, run, and find food right away, and are not very dependent on parents after birth. Some but not all resources used for research: https://www.pdxwildlife.com/pandas-vs-grizzlies/ https://answersingenesis.org/mammals/giant-panda-veggie-bear/ This podcast episode contains paid advertisements.

Sep 16

Have you ever wondered how snails have babies, if they're born with shells, or why snails are so slimy? Discover God’s amazing designs in these little creatures that are probably crawling around your yard right now! Here’s our trail map: What Is a Snail? Is a Snail Born With a Shell? Why Do Snails Make Slime? How Does God Help Us Have a Shield of Protection? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Save 25% on the Origin of Life Series by The Science Dilemma. Use code NAT25: https://sciencedilemma.mysamcart.com/nat-theo/ Try CTCMath for free for one week: https://ctcmath.com/ Marine Biology Trips by Evidence 4 Faith: https://evidence4faith.org/marine-biology/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Snail Coloring Sheet: https://erynlynum.com/are-snails-born-with-shells/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “So God made the wild animals, the tame animals, and all the small crawling animals to produce more of their own kind. God saw that this was good.” Genesis 1:25 (NCV) “So God created human beings in his image. In the image of God he created them. He created them male and female.” Genesis 1:27 (NCV) “But you, O Lord, are a shield around me; you are my glory, the one who holds my head high.” Psalm 3:3 (NLT) “Guard your heart above all else, for it determines the course of your life.” Proverbs 4:23 (NLT) “Do not be shaped by this world; instead be changed within by a new way of thinking. Then you will be able to decide what God wants for you; you will know what is good and pleasing to him and what is perfect.” Romans 12:2 (NCV) “I will not set before my eyes anything that is worthless…” Psalm 101:3 (ESV) Terms Learned in This Episode: Invertebrate: A group of animals that don’t have a backbone. Mantle: A special organ God designed many creatures with that is sometimes used to create a shell. Calcium Carbonate: A mineral or material from nature found in things like animal shells, egg shells, chalk, and limestone. Hermaphrodite: A creature with both female and male parts in its body. Snail Foot: The big, flat, soft part on the bottom of its body that it uses to move around on. Suprapedal Gland: A gland at the front of a snail’s foot that creates mucus. Snail Mucus: A thick, slippery fluid made mostly of water, proteins, and special sugars. Epiphragm: A protective shield a snail creates to keep itself safe. It uses its mucus and, in some species, calcium carbonate, to form a solid barrier at its shell’s opening. Pneumostome: A small opening on the side of a snail’s body that lets air in, over the lungs, and out. This podcast episode contains paid advertisements.

Sep 9

What makes alligators and crocodiles different—and what can their powerful jaws teach us about our words? Join us as we explore God’s design in these amazing creatures and uncover a surprising connection between reptiles, the food chain, and the Bible. Here’s our trail map: How Are Alligators and Crocodiles Different? How Do Alligators and Crocodiles Swallow Their Prey? How Do Alligators and Crocodiles Care for Their Babies? How Do Our Mouths Bring Death or Life? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Explore Apologia’s award-winning curriculum and courses: https://www.apologia.com/ Try CTCMath for free for one week: https://ctcmath.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Alligator Coloring Sheet: https://erynlynum.com/alligators-vs-crocodiles/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “The tongue has the power of life and death, and those who love it will eat its fruit.” Proverbs 18:21 (NIV) “When you talk, do not say harmful things, but say what people need—words that will help others become stronger. Then what you say will do good to those who listen to you.” Ephesians 4:29 (NCV) Terms Learned in This Episode: Reptiles: A group of cold-blooded animals that have backbones, dry, scaly skin, and usually lay soft-shelled eggs on land. Cold-blooded: A cold-blooded animal relies on its environment, or the conditions around it, to stay cool or warm. They cannot keep their own bodies warm like humans and warm-blooded animals can. Crocodilia: An order (smaller category) of reptiles including alligators and crocodiles, caiman, and gharial. Apex Predator: Animals at the top of the food chain. No other animals hunt or eat them. They are the biggest and strongest hunters in their environment. Palatel Valve: A special flap at the back of an alligator or crocodile’s throat that seals off their airway when eating, so water does not go into their lungs or respiratory system. This podcast episode contains paid advertisements.

Sep 2

Meet one of the cutest creatures God made—the pika! This tiny mountain mammal lives high up in the tundra and teaches us big lessons about preparing for hard seasons so we can live and thrive in God’s plans and purposes. Here’s our trail map: What Is a Pika? What Is Life Like on the Tundra? Why Do Pika Pick Flowers? How Can We Store Up What We Need for Hard Times? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Try CTCMath for free for one week: https://ctcmath.com/ Explore Apologia’s award-winning curriculum and courses: https://www.apologia.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Pika Coloring Sheet: https://erynlynum.com/american-pika/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “I have hidden your word in my heart that I might not sin against you.” Psalm 119:11 (NIV) “Let the teaching of Christ live in you richly. Use all wisdom to teach and instruct each other by singing psalms, hymns, and spiritual songs with thankfulness in your hearts to God.” Colossians 3:16 (NCV) “We have this hope as an anchor for the soul, sure and strong…” Hebrews 6:19a (NCV) “But I have hope when I think of this: The Lord’s love never ends; his mercies never stop. They are new every morning; Lord, your loyalty is great.” Lamentations 3:21-23 (NCV) “And this hope will never disappoint us, because God has poured out his love to fill our hearts. He gave us his love through the Holy Spirit, whom God has given to us.” Romans 5:5 (NCV) Terms Learned in This Episode: Lagomorphs : A group of animals that includes rabbits, hares, and pikas. They look like rodents but have four front teeth instead of two. Tundra : A cold, treeless place where the ground stays frozen most of the year. Only small plants grow, and certain animals God designed to live in such a harsh ecosystem. Talus: A slope of broken rocks at the base of a cliff or mountain that provides shelter for animals. Haying : When an animal gathers and dries plants to store and eat later. One of the resources used for numbers in this episode: https://californiasciencecenter.org/funlab/ever-wonder/2023-09-13/how-pikas-can-survive-extreme-conditions-with-johanna-varner A resource used for information on the pika cuteness factor: “The Pika Book That Will be Good for My Mom’s Podcast” By Will Lynum. This podcast episode contains paid advertisements.

Aug 28

What do shark fins, magnet-powered cells, animal bruises, fur, octopus moms, and owl necks all have in common? They’re questions curious kids like you asked—and we’re answering them in this special episode. These questions came from young listeners just like you. Each one leads us to discover more about the amazing ways God designed nature. Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Save 10% with code NATURE at Christianbook.com : https://www.christianbook.com/ Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “...Stop and consider the wondrous works of God.” Job 37:14 (ESV) This podcast includes paid advertisements.

Aug 26

It seems impossible to watch an otter and not smile. God designed river and sea otters in amazing and playful ways. Join biologist Jill Smith and Eryn Lynum as we discover what makes otters so amazing! Here’s our trail map: What is the difference between a sea otter and a river otter? How is a sea otter like a pool noodle? How do otters help protect God's creation? Why do otters make great parents? How can we stay safe through a healthy community? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Jill Smith’s Website, Nature Education Cards, and Book, Nature Unveiled: https://jillsmith.my.canva.site/life-long-learner Try CTCMath for free for one week: https://ctcmath.com/ Save 10% with code NATURE at Christianbook.com: https://www.christianbook.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Otter Coloring Sheet: https://erynlynum.com/river-otter-vs-sea-otter/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “Let us think about each other and help each other to show love and do good deeds.” Hebrews 10:24 (NCV) “Two people are better off than one, for they can help each other succeed. If one person falls, the other can reach out and help. But someone who falls alone is in real trouble.” Ecclesiastes 4:9-10 (NLT) “Be devoted to one another in love. Honor one another above yourselves.” Romans 12:10 (NIV) Terms Learned in This Episode: Mustelidae: The animal family that includes otters, weasels, ferrets, badgers, and wolverines. Semi-aquatic: An animal that lives partly on land and partly in water. Holdfast: The root-like part of kelp that anchors it to rocks on the ocean floor, keeping it from floating away. Sea Otter Raft: A group of sea otters floating together on the water’s surface, often holding paws to stay connected. Community: A group of people (or animals) who live, work, or spend time together and help each other. This podcast episode contains paid advertisements.

Aug 19

Platypuses have been called the strangest animal on earth, but is it true? Discover this amazing creature with its duck-like bill, beaver-like tail, otter-like webbed feet, reptile-like claws, snake-like venom, and that lays eggs like a turtle! Here’s our trail map: Why Does a Platypus Lay Eggs? How Is a Platypus Venomous? Why Do Platypus Have a Bill? What Does Scripture Say About Being Different? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Try CTCMath for free for one week: https://ctcmath.com/ Save 10% with code NATURE at Christianbook.com: https://www.christianbook.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Platypus Coloring Sheet: https://erynlynum.com/why-does-a-platypus-lay-eggs/ Ask your nature question: https://erynlynum.com/ask A great book for learning about God’s designs in creature: God Made Animals by Generations Ministries Scriptures Referenced in This Episode: “How many are your works, Lord! In wisdom you made them all; the earth is full of your creatures.” Psalm 104:24 (NIV) “Do not be shaped by this world; instead be changed within by a new way of thinking. Then you will be able to decide what God wants for you; you will know what is good and pleasing to him and what is perfect.” Romans 12:2 (NCV) “I have given them your teaching. And the world has hated them, because they don’t belong to the world, just as I don’t belong to the world. I am not asking you to take them out of the world but to keep them safe from the Evil One. They don’t belong to the world, just as I don’t belong to the world.” John 17:14-16 (NCV) “Christ accepted you, so you should accept each other, which will bring glory to God.” Romans 15:7 (NCV) Terms Learned in This Episode: Mammal: A group of animals that have hair or fur, are warm-blooded, have a backbone, (most) have live births, and feed their babies with milk from their bodies. Monotremes: A small group (order) of mammals that lay eggs instead of having live births. Monotremes include the duck-billed platypus and four types of echidnas. Platypus Spur: A spike on the insides of a male platypus’s ankles that injects venom into an opponent. Crural Gland: A pocket inside the male platypus’s thigh that, during mating season, produces venom that the male platypus injects through the spur on its ankle when battling other male platypuses. Carnivore: A creature that only eats meat from other creatures, not plants. Mechanoreceptors: Tiny sensors on a platypus’s bill that help it feel movement and pressure changes under the water. Electroreceptors: Tiny sensors on a platypus’s bill that help it feel electrical charges from nearby creatures. This podcast episode contains paid advertisements.

Aug 12

Explore the world of lava—what it is, where it comes from, and how God uses volcanoes to show His incredible power and unshakeable love! Here’s our trail map: What is Lava Made Of? How Are Igneous Rocks Made? How Does a Volcano Erupt? How Do Volcanos Point to God’s Power? Eryn's Books: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782 Episode Links: Save 25% on Apologia’s award-winning curriculum through August 31, 2025! https://www.apologia.com/ Try CTCMath for free for one week: https://ctcmath.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Lava Coloring Sheet: https://erynlynum.com/what-is-lava-made-of/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “The mountains shake in front of him, and the hills melt….” Nahum 1:5a (NCV) “The mountains melt like wax before the Lord, before the Lord of all the earth.” Psalm 97:5 (NCV) “...on that day all the springs of the great deep burst forth, and the floodgates of the heavens were opened.” Genesis 7:11 (NIV) “Now the springs of the deep and the floodgates of the heavens had been closed, and the rain had stopped falling from the sky. The water receded steadily from the earth. At the end of the hundred and fifty days the water had gone down.” Genesis 8:2-3 (NIV) “You clothed the earth with floods of water, water that covered even the mountains. At your command, the water fled; at the sound of your thunder, it hurried away. Mountains rose and valleys sank to the levels you decreed.” Psalm 104:6-8 (NLT) “‘The mountains may disappear, and the hills may come to an end, but my love will never disappear; my promise of peace will not come to an end,’ says the Lord who shows mercy to you.” Isaiah 54:10 (NCV) Terms Learned in This Episode: Lava: A natural material that has come out of a volcano and can cool down and harden into rock. Magma: Hot, melted rock that is deep underground. Igneous Rock: A rock that is made by lava cooling down and hardening into a rock. Elements: The basic building blocks that everything in nature is made of. Intrusive Igneous Rock: Rock that forms while still Inside the earth or underground, when magma cools slowly. Because it cools slowly, it grows big crystals you can often see. Extrusive Igneous Rock: Rock that forms after magma has exited a volcano or come out of the earth or underground, when lava cools quickly. Because it cools fast, it has tiny or no crystals, so the rock might feel smooth or glassy. Volcanic Glass: Special kinds of extrusive igneous rock that forms when lava cools very fast, so fast that it doesn’t have time to grow any crystals. That’s why it looks shiny and smooth, almost like glass! Volcanic Eruption: When a volcano explodes or spills out hot lava, ash, and gases from deep underground. Effusive Eruption: A gentler volcanic eruption when hot lava spills over and flows out of the volcano. Explosive Eruption: A dramatic and violent volcanic eruption causing hot lava, rock fragments, and ash to quickly explode out of a volcano. Sovereignty: Supreme power and authority. Some (but not all) sources used for Genesis flood research: https://answersingenesis.org/the-flood/psalm-104-flood-or-day-three-of-creation-week https://answersingenesis.org/geology/mount-st-helens/i-got-excited-at-mount-st-helens The Genesis Flood: The Biblical Record and its Scientific Implications, John C Whitcomb and Henry M Morris This podcast episode contains paid advertisements.

Aug 5

What do you get when you mix the colors of a peacock, the eyes of a chameleon, the punch of a boxer, and the shell of a crab? Meet the Peacock Mantis Shrimp—a creature so unique, scientists are studying it to understand how to design cars, airplanes, and armor! Here’s our trail map: What Is a Mantis Shrimp? Can the Mantis Shrimp Punch Through a Glass Aquarium? How Does the Mantis Shrimp See Its Underwater World? Are There Things in This World We Cannot See? Episode Links: FREE Activity Guide and Bonus Video for this lesson!: https://nattheo.myflodesk.com/x6uw96zq8y Try CTCMath for free for one week: https://ctcmath.com/ Save 25% on Apologia’s award-winning curriculum through August 31, 2025! https://www.apologia.com/ Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Mantis Shrimp Coloring Sheet: https://erynlynum.com/mantis-shrimp-punch/ Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “How many are your works, Lord! In wisdom you made them all; the earth is full of your creatures.” Psalm 104:24 (NIV) “Through his power all things were made—things in heaven and on earth, things seen and unseen, all powers, authorities, lords, and rulers. All things were made through Christ and for Christ.” Colossians 1:16 (NCV) “Now we see things imperfectly, like puzzling reflections in a mirror, but then we will see everything with perfect clarity. All that I know now is partial and incomplete, but then I will know everything completely, just as God now knows me completely.” 1 Corinthians 13:12 (NLT) “If you declare with your mouth, “Jesus is Lord,” and if you believe in your heart that God raised Jesus from the dead, you will be saved. We believe with our hearts, and so we are made right with God. And we declare with our mouths that we believe, and so we are saved.” Romans 10:9-10 (NCV) Terms Learned in This Episode: Crustacean: An animal with a hard shell on the outside, jointed legs, and no bones inside. Most but not all live in water. Stomatopod: A category (order) of crustaceans commonly called the mantis shrimps. They live in ocean waters, commonly in coral reef areas. They are aggressive and are carnivorous, meaning they eat other creatures. Cavitation: A process where the mantis shrimp creates a bubble by the power of its punch that collapses, causing a shockwave of incredible force including sound, light, and heat that stuns or kills prey. Dactyl Club: Front appendages on a mantis shrimp made of three layers of materials to be strong and lightweight. Biomimicry: When people study designs in nature to create better products and technology, using inspiration from nature. Compound Eye: An eye made of many, many tiny lenses working together. Some Resources and Sources from this lesson: By Design: Evidence for Nature’s Intelligent Designer—The God of the Bible, Dr Jonathan Sarfati: https://usstore.creation.com/product/2419-by-design-2024-book Wonders of the Ocean Realm: Sherri Selligson: https://www.amazon.com/Wonders-Ocean-Realm-Marvels-Wild/dp/1496486463 Dark matter and energy: Believing is Seeing, Michael Guillen, PhD, Former ABC News Science Editor: https://www.amazon.com/Believing-Seeing-Physicist-Shattered-Necessity/dp/1496455584 https://spaceplace.nasa.gov/dark-matter/en/#:~:text=The%20Short%20Answer:,than%205%25%20of%20the%20universe . This podcast episode contains paid advertisements.

Jul 31

Do you have a nature collection? Have you ever had or held a fossil? David Rives of David Rives Ministries joins us to share his adventures in fossil finding and how his collection turned into one of the largest creation science museums! Episode Links: David Rives Ministries: https://davidrivesministries.org/ Creation Club Magazine: https://davidrivesministries.org/magazine/ Wonders Center & Science Museum: https://wonderscenter.org/ Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Join the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 This podcast contains paid advertisements.

Jul 29

With its folded front legs and watchful eyes, the praying mantis looks like it's deep in prayer—but is it really? In this episode, we explore the fascinating world of the mantis: from its amazing hunting skills and five incredible eyes, to whether female mantises really eat their mates. Along the way, we'll discover how even the strangest creatures in nature reflect the creativity of our amazing God—and how creation itself can teach us to worship Him. Here’s our trail map: What Is a Praying Mantis? Is the Praying Mantis Really Praying? How Does a Praying Mantis Hunt? Do Female Praying Mantises Eat Their Mates? How Does Creation Worship God? Episode Links: Get 10% off with code NatTheo10 and enjoy a FREE week of the Flourish Family Bible Curriculum: https://treehouseschoolhouse.com/pages/free-week-of-flourish Try CTCMath for free for one week: https://ctcmath.com/ Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Praying Mantis Coloring Sheet: https://erynlynum.com/praying-mantis-facts/ Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “So God created human beings in his image. In the image of God he created them. He created them male and female.” Genesis 1:27 (NCV) “But ask the animals, and they will teach you, or ask the birds of the air, and they will tell you. Speak to the earth, and it will teach you, or let the fish of the sea tell you. Every one of these knows that the hand of the Lord has done this. The life of every creature and the breath of all people are in God’s hand.” Job 12:7-10 (NCV) “Let the skies rejoice and the earth be glad; let the sea and everything in it shout. Let the fields and everything in them rejoice. Then all the trees of the forest will sing for joy.” Psalm 96:11-12 (NCV) Terms Learned in This Episode: Mantodea: An order, like a category, of insects that have long bodies, long folded front arms, and triangular heads. They are known for their unique and efficient hunting strategies. Mantis Religiosa: A specific species of insect in the mantodea order. It’s the one we often think of when we think about the praying mantis. Raptorial Forelegs: The praying mantis’s front legs that are strong and spiky, made for grabbing and holding onto prey—like built-in prey-catching tools! Ambush Predator: A creature that stays very still and waits quietly for its prey to come close, then quickly jumps out to catch it—like a surprise attack. Compound Eye: A special kind of eye made of many tiny lenses that help insects like the praying mantis see movement and what’s around them. Psuedopupil: A dark spot you see on some insect eyes, like a praying mantis or a fly. It looks like a real pupil, but it’s not. It’s caused by how light is absorbed and reflected. Ocelli: Tiny simple eyes on top of a praying mantis’s and other insect’s heads that help them sense light and dark. This podcast episode contains paid advertisements.

Jul 22

Why would a bird pretend to be hurt? Meet the clever killdeer—a ground-nesting bird with amazing tricks to protect its eggs! Discover how it uses camouflage, fake injuries, and even scent-hiding strategies. Plus, learn what the Bible says about truth and being genuine. Here’s our trail map: What Is a Killdeer? Why Would a Bird Build a Nest on the Ground? What Is the Killdeer’s Broken Wing Act? Why Does a Killdeer Chick Leave Its Nest Right Away? How Can We Recognize Tricks From Truth? Episode Links: Explore the Answers Bible Curriculum by Answers in Genesis: AnswersBookstore.com/bible Explore Apologia’s Live Classes: https://www.apologia.com/live-classes Explore Apologia’s Self-paced Classes: https://www.apologia.com/self-paced Explore Apologia’s award-winning science curriculum for grades k-12: https://www.apologia.com/subject/science/ Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Killdeer Coloring Sheet: https://erynlynum.com/killdeer-bird-facts/ Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “So you must stop telling lies. Tell each other the truth, because we all belong to each other in the same body.” Ephesians 4:25 (NCV) “Your love must be real (genuine). Hate what is evil, and hold on to what is good.” Romans 12:9 (NCV) “But people who are evil and cheat others will go from bad to worse. They will fool others, but they will also be fooling themselves. But you should continue following the teachings you learned. You know they are true, because you trust those who taught you.” 2 Timothy 3:13-14 (NCV) Terms Learned in This Episode: Plover: A category of small to medium-sized birds that live near water, like beaches, lakes, and muddy fields. They have short beaks and long legs, and they like to run, stop, and peck at the ground to find food like insects and worms. Killdeer: The killdeer is a plover that grows about 9-11 inches long with brown backs, white bellies, and two black stripes across their chest. Their eyes are bright red or orange. Ground Nester: A type of bird that makes its nest on the ground instead of in trees or bushes. They lay their eggs right on the dirt, grass, or rocks, and their eggs usually blend in so they don’t get noticed by other animals. Egg Incubation: When a bird sits on its eggs to keep them warm and safe until the baby birds are ready to hatch. The bird uses its body to keep the eggs cozy, and sometimes it gently turns the eggs with its beak or feet. Turning the eggs helps keep the baby birds growing inside healthy and warm, with all the nutrients it needs to grow into a baby bird. Preening Oil: Special oil that birds make to keep their feathers clean, smooth, and waterproof. Olfactory Camouflage: A design in some creatures allowing them to change or hide their scent or smell to blend in with their surroundings. Precocial: Birds and other animals that are born or hatched ready to walk, run, and find food right away. Brooding: When a bird sits on its eggs or stays close to its baby birds to keep them warm and safe. The parent bird does this to help the babies grow strong and stay protected. Deception: Tricking someone or something by making them believe something that isn’t true. Genuine: Being real, honest, and not pretending. If someone is genuine, they really mean what they say or do. Some resources used for research: https://www.audubon.org/news/injury-or-illusion-why-bird-broken-wing-may-not-be-what-it-appears A guide to Bird Behavior, Volume II by Donald & Lillian Stokes Audubon Nature Encyclopedia, Volume 6 What It’s Like to Be a Bird, David Allen Sibley Killdeer Song recording from CornellLab All About Birds: https://www.allaboutbirds.org/guide/Killdeer/sounds This podcast episode contains paid advertisements.

Jul 15

Have you ever wondered what’s really going on inside an anthill—or how ants can carry things way heavier than themselves? Discover how God designed ants to work together like a tiny, efficient team—and what their super strength teaches us about the incredible power God puts inside us ! Here’s our trail map: How Does an Ant Colony Begin? How Do Ants Work Together? Where Do Ants Get Their Super Strength? How Does God Give Us Super Strength? Episode Links: Try CTCMath for free for one week: https://ctcmath.com/ Explore the Answers Bible Curriculum by Answers in Genesis: AnswersBookstore.com/bible Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Ant Coloring Sheet: https://erynlynum.com/ant-facts-for-kids/ Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Go watch the ants, you lazy person. Watch what they do and be wise. Ants have no commander, no leader or ruler, but they store up food in the summer and gather their supplies at harvest.” Proverbs 6:6-8 (NCV) “...’Let the earth be filled with animals, each producing more of its own kind. Let there be tame animals and small crawling animals and wild animals, and let each produce more of its kind.’ And it happened.” Genesis 1:24 (NCV) And you will know that God’s power is very great for us who believe. That power is the same as the great strength God used to raise Christ from the dead and put him at his right side in the heavenly world.” Ephesians 1:19-20 (NCV) “With God’s power working in us, God can do much, much more than anything we can ask or imagine.” Ephesians 3:20 (NCV) “...’My grace is enough for you. When you are weak, my power is made perfect in you.’ So I am very happy to brag about my weaknesses. Then Christ’s power can live in me.” 2 Corinthians 12:9 (NCV) “So don’t worry, because I am with you. Don’t be afraid, because I am your God. I will make you strong and will help you; I will support you with my right hand that saves you.” Isaiah 41:10 (NCV) Terms Learned in This Episode: Ant Colony: A group of ants that work very hard together to hatch and grow more ants so their colony can grow. In the ant colony, ants have different jobs so that the work can be done most efficiently. Efficiency: When a job or task is done in a way that saves time and energy. Nuptial Flight: A special time when queen ants and male ants fly into the sky to mate, so the queen can start a new ant colony. Worker Ant: Female ants that do not lay eggs, but have many different jobs in the ant colony. Ant Antennae: The two feelers on an ant’s head that help it smell, touch, and talk to other ants. Ant Pheromones: Special chemical smells that ants make to send messages to each other. This podcast episode contains paid advertisements.

Jul 8

Dive into the amazing world of electric eels: what they really are (spoiler—they’re not true eels!), how their special electric organs work, and how they use electricity to hunt and protect themselves in the rivers of South America. Here’s our trail map: What Is the Electric Eel? How Do Electric Eels Make Electricity? How Does the Electric Eel Use Electricity? How Is God a Shield for Us? Episode Links: Explore the Answers Bible Curriculum by Answers in Genesis: AnswersBookstore.com/bible Try CTCMath for free for one week: https://ctcmath.com/ Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Electric Eel Coloring Sheet: https://erynlynum.com/electric-eel-facts/ Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “The LORD is my strength and my shield; my heart trusts in him, and he helps me. My heart leaps for joy, and with my song I praise him.” Psalm 28:7 (NIV) “You are my refuge and my shield; I have put my hope in your word.” Psalm 119:14 (NIV) “The LORD is my rock, my protection, my Savior. My God is my rock. I can run to him for safety. He is my shield and my saving strength, my defender.” Psalm 18:2 (NCV) “God is our refuge and strength, a very present help in trouble.” Psalm 46:1 (ESV) Terms Learned in This Episode: Gymnotiforms: Meaning “naked back.” A category (order) of fish that do not have fins on their back. Organ: A special part inside a body with an important job to do. Main, Hunter’s and Sachs Organs: Special organs in an electric eel’s body that produce electricity. Cells: Tiny building blocks that make up all living things, like plants, creatures, and humans. They are so small you can only see them with a microscope. Electrocytes: Special cells with positive and negative charges. Weakly Electric Fish: Electric fish in the gymnotiform order that use an invisible electric field around their body to sense what is around them. Strongly Electric Fish: Electric fish in the gymnotiform order that create and emit strong electric currents to zap and stun their prey. Electric Organ Discharge (EOD): When an electric fish sends out an electric pulse or wave. This podcast episode contains paid advertisements.

Jul 1

The eel has puzzled scientists since before Jesus lived on earth. Discover this mysterious creature and the questions scientists have been asking about it for over 2,000 years. Here’s our trail map: Are All Eels Electric? What Is the Great Eel Question? How Do Eels Have Babies? How Do Eels Grow Up? Where Do Eel Babies Hatch? How Did God Make Living Creatures? *Episode correction: Oops! We mention World War II in this episode, but it should be World War I. Thanks for your understanding! Episode Links: Explore the Answers Bible Curriculum by Answers in Genesis: AnswersBookstore.com/bible Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Eel Coloring Sheet: https://erynlynum.com/where-do-eels-come-from/ Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “By faith we understand that the universe was formed at God’s command, so that what is seen was not made out of what was visible.” Hebrews 11:3 (NIV) “Then God said, ‘Let the earth be filled with animals, each producing more of its own kind. Let there be tame animals and small crawling animals and wild animals, and let each produce more of its kind.’ And it happened.” Genesis 1:24 (NCV) “God blessed them and said to them, ‘Be fruitful and increase in number; fill the earth and subdue it. Rule over the fish in the sea and the birds in the sky and over every living creature that moves on the ground.’” Genesis 1:28 (NIV) Terms Learned in This Episode: Spontaneous Generation: An old idea from early science that tiny animals or plants can come from things like mud, water, or food all by themselves—without any parents! Metamorphosis: When a creature goes through a big transformation or change from its baby form to its adult form. Reproductive Organs : The special parts of animals and people that help them have babies. Leptocephalus: See-through baby eels that look like tiny, flat ribbons and drift in the ocean before they grow up. Glass Eels: Young eels that are still see-through, like glass. Yellow Eels: Eels that have turned yellow-brown as they grow bigger. Silver Eels: Grown-up eels with shiny, silver-colored skin that are ready to have babies. Ex Nihilo: A word in theology that means God created everything from nothing. De Novo: A scientific term meaning something didn’t come from something else—it was made completely new. This podcast episode contains paid advertisements.

Jun 26

What is it like asking strangers on the street about faith and science? How does someone's worldview affect how they see science? What does it mean that the science isn't settled? Allan C. Pereira and Jeffrey Singer from The Science Dilemma join us and share a behind-the-scenes look at working as content creators sharing God’s designs in nature and science. Episode Links: The Science Dilemma: Intelligent Design for Students: https://www.thesciencedilemma.com/ Watch the Science Dilemma Season 1 Trailer: https://thesciencedilemma.com/ Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Join the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615

Jun 24

Have you ever wondered where weeds come from if nobody plants them? And are they really all bad? In this lesson, we’ll dig into the surprising story of weeds—why they grow, what they do, and how we can care for God’s wild and wonderful world. You’ll also learn how to keep “weeds” out of your heart and grow good things in your life! Here’s our trail map: What Is a Weed? How Do Weeds Grow if We Don’t Plant Them? What Is An Invasive Plant? How Can We Keep Our Days Free of Weeds? Episode Links: Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Enjoy a FREE week of the Flourish Family Bible Curriculum: https://treehouseschoolhouse.com/pages/free-week-of-flourish Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Weeds & Plants Coloring Sheet: https://erynlynum.com/how-do-weeds-grow/ Ask your nature question: https://erynlynum.com/ask Scriptures Referenced in This Episode: “Then God said, ‘Let the earth produce plants—some to make grain for seeds and others to make fruits with seeds in them. Every seed will produce more of its own kind of plant.’ And it happened. The earth produced plants with grain for seeds and trees that made fruits with seeds in them. Each seed grew its own kind of plant. God saw that all this was good. Evening passed, and morning came. This was the third day.” Genesis 1:11-13 (NCV) “Then God said to the man, ‘You listened to what your wife said, and you ate fruit from the tree from which I commanded you not to eat. ‘So I will put a curse on the ground, and you will have to work very hard for your food. In pain you will eat its food all the days of your life. The ground will produce thorns and weeds for you, and you will eat the plants of the field.’” Genesis 3:18 (NCV) “‘We are allowed to do all things,’ but not all things are good for us to do. ‘We are allowed to do all things,’ but not all things help others grow stronger.” 1 Corinthians 10:23 (NCV) “I will not set before my eyes anything that is worthless…” Psalm 101:3a (ESV) “So be very careful how you live. Do not live like those who are not wise, but live wisely. Use every chance you have for doing good…” Ephesians 5:15-16a (NCV) Terms Learned in This Episode: Weed: A plant that is growing where it is not wanted. Seed Dispersal: How seeds move away from the parent plant to grow in a new place. Seed dispersal can happen through wind and animals or people transporting seeds. Ecosystem: An area where plants, animals and insects, and even tiny things like bacteria all live and work together. Native Plant: A plant that belongs where it is growing and helps an ecosystem. Invasive Plant: A plant that does not belong where it is growing. It might look pretty, but it can hog resources and even harm the ecosystem it is in. Invasive: Something that moves into a new place where it doesn’t belong and starts taking over. This podcast episode contains paid advertisements.

Jun 17

Elephants don’t only make loud trumpeting sounds, they also rumble and squeak! Discover how elephants are excellent vocalists, reaching around five octaves more than a human voice can. Here’s our trail map: How Is a Baby Elephant Born? Why Do Elephants Have Trunks? Why Do Elephants Squeak? How Can We Hear God’s Spirit? Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Try CTCMath’s simple and effective math lessons: https://ctcmath.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Elephant Coloring Sheet: https://erynlynum.com/why-do-elephants-squeak/ Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “...the minds of these people have become stubborn. They do not hear with their ears, and they have closed their eyes…” Matthew 13:15 (NCV) “So Saul headed toward Damascus. As he came near the city, a bright light from heaven suddenly flashed around him. Saul fell to the ground and heard a voice saying to him, “Saul, Saul! Why are you persecuting me?” Saul said, “Who are you, Lord?” The voice answered, “I am Jesus, whom you are persecuting.” Acts 9:3-5 (NCV) “My sheep listen to my voice; I know them, and they follow me.” John 10:27 (NCV) “But the Helper (Holy Spirit) will teach you everything and will cause you to remember all that I told you. This Helper is the Holy Spirit whom the Father will send in my name.” John 14:26 (NCV) “In the same way, the Spirit helps us in our weakness. We do not know what we ought to pray for, but the Spirit himself intercedes for us through wordless groans.” Romans 8:26 (NIV) Terms Learned in This Episode: Allomothers: Other individuals beside the mother, who provide mothering care for a baby. They help care for and protect the baby. Hydrostat Muscles: Fluid-filled muscles packed tightly together used for powerful movement without bones. Sound Frequency: How fast something is vibrating to make a sound. Infrasonic: A sound is at such a low frequency, with such low vibrations, humans cannot hear it. Ultrasonic: A sound is at such a high frequency, with very fast vibrations, that humans cannot hear it. Octave: The measurement of pitches in music. It measures if a note is higher or lower in pitch. This podcast episode contains paid advertisements.

Jun 10

Are snakes creepy or cool? Whatever you feel about snakes, you can be in awe of the amazing snake designs we’re exploring today! Here’s our trail map: Why Do Snakes Not Have Feet? Why Do Snakes Shed Their Skin? What Is the Most Venomous Snake? What Can Snake Venom Teach Us About God’s Mercy? Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Apologia’s Highschool Forensics Course: https://www.apologia.com/shop/zoology-3-course-set/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Snake Coloring Sheet: https://erynlynum.com/the-most-venomous-snake-in-the-world/ Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Now the serpent was more crafty than any of the wild animals the LORD God had made. He said to the woman, ‘Did God really say, ‘You must not eat from any tree in the garden’?’” Genesis 3:1 (NIV) “Then the LORD God said to the serpent, ‘Because you have done this, you are cursed more than all animals, domestic and wild. You will crawl on your belly, groveling in the dust as long as you live.’” Genesis 3:14 (NLT) “A baby will be able to play near a cobra’s hole, and a child will be able to put his hand into the nest of a poisonous snake.” Isaiah 11:8 (NCV) “The One who was sitting on the throne said, ‘Look! I am making everything new!’...” Revelation 21:5 (NCV) “If you declare with your mouth, ‘Jesus is Lord,’ and if you believe in your heart that God raised Jesus from the dead, you will be saved. We believe with our hearts, and so we are made right with God. And we declare with our mouths that we believe, and so we are saved.” Romans 10:9-10 (NCV) Terms Learned in This Episode: Mercy: Not getting something we deserve for wrongdoing, like punishment. Brille: A transparent (see-through) eye covering to protect a snake’s eyes. Also called a spectacle. Keratin: Protein that makes snake skin and brilles as well as other things in nature including hair, nails, claws, scales, feathers, horns, hooves, and even the outermost layer of our skin. Ecdysis : A process of shedding old skin (reptiles) or old cuticle shells (insects). Poison: A substance that can harm or kill someone or a creature if it is taken in through your mouth, nose, or skin. Toxin: A poisonous substance created by a living organism such as a creature, plant, bacteria, or fungi. A naturally occurring poison. Venom: A toxin, so a naturally occurring poison, that is injected through a bite or sting. Neurotoxins: Toxins (naturally occurring poison) that attack and disrupt the nervous system. This means they attack the brian or nerves in the body. Hemotoxins: Toxins (naturally occurring poison) that attack and disrupt blood and blood vessels. Enzyme: A type of protein with a special job of speeding things up. This podcast episode contains paid advertisements.

Jun 3

Have you ever found a tadpole in the water or a toad crawling in the grass? How exactly does a tadpole grow into a toad? Here’s our trail map: What Is the Difference Between a Toad and Frog? How Are Tadpoles Born? How Do Tadpoles Grow Into Toads? How Can We Grow Into God’s Plans for Us? Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Save 25% on Apologia’s Exploring Creation with Forensics Course: https://www.apologia.com/shop/forensics-self-paced-course-set Explore Apologia’s curriculum and classes: https://www.apologia.com/ Try CTCMath’s simple and effective math lessons: https://ctcmath.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Toad Coloring Sheet: https://erynlynum.com/tadpole-life-cycle-for-kids/ Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Now to him who is able to do immeasurably more than all we ask or imagine, according to his power that is at work within us.” Ephesians 3:20 (NIV) “With God’s power working in us, God can do much, much more than anything we can ask or imagine.” Ephesians 3:20 (NCV) “Grow in the grace and knowledge of our Lord and Savior Jesus Christ…” 2 Peter 3:18 (NCV) “‘For I know the plans I have for you,’ says the LORD. ‘They are plans for good and not for disaster, to give you a future and a hope.’” Jeremiah 29:11 (NLT) Terms Learned in This Episode: Cutaneous Respiration: “Skin breathing.” This is when oxygen is absorbed (taken in) through the skin instead of through lungs or gills. Toad: An amphibian with thick, bumpy skin that spends the majority of time on land and crawls. Frog : An amphibian with thin, sleek skin that spends much of its time in the water and uses a jumping motion to get around. Tadpole : A baby frog or toad with a tail and gills for breathing underwater. Metamorphosis: When a creature goes through a big transformation or change from its baby form to its adult form. Apoptosis: A process sometimes called “programmed cell death.” A creature breaks down cells in order to grow. In a toad’s case, the tail is not only broken down but the materials in it are recycled to use for growing other body parts like legs and lungs. Toadlet: Young toads. They are no longer tadpoles. They look a lot like an adult toad, but are very small. Potential: You can do something, even if you haven’t done it yet. This podcast episode contains paid advertisements.

May 29

Have you ever wondered what it's like to be on TV—surrounded not by lights and makeup, but by marmots and moose? Join us for a wild behind-the-scenes adventure with Peter Schriemer, host of Hike & Seek , as he shares what it’s really like to film wildlife in unpredictable settings. From raising orphaned squirrels to dodging moose, Peter takes us into the unpredictable, awe-inspiring world of wildlife television. Discover what it takes to bring those stories to the screen. Episode Links: Watch Hike & Seek on Answers in Genesis TV: https://www.answers.tv/hike-seek Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615

May 27

Birds might perch on a branch or hunker down in a nest to rest… but what about a bird that sleeps while flying? Here’s our trail map: How Does a Sleeping Bird Not Fall Out of a Tree? What Is the Great Frigatebird? How Does a Great Frigatebird Sleep While Flying? How Can We Filter What We Let Into Our Minds? Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Apologia’s Zoology 3 Land Animals Course: https://www.apologia.com/shop/zoology-3-course-set/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Try CTCMath’s simple and effective math lessons: https://ctcmath.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Frigatebird Coloring Sheet: https://erynlynum.com/bird-sleep-facts-for-kids/ Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Be careful what you think, because your thoughts run your life.” Proverbs 4:23 (NCV) “​​Brothers and sisters, think about the things that are good and worthy of praise. Think about the things that are true and honorable and right and pure and beautiful and respected.” Philippians 4:8 (NCV) Terms Learned in This Episode: Tendon: Flexible collagen tissue in a body that connects muscles to bones. They are kind of like elastic chords. They make it so that when our muscles move, the connected bones move also. Wingspan : A measurement used for birds. How long a bird is from the tip of one wing to the tip of the other wing when their wings are spread out, like in flight. Gular Sac : A thick, featherless skin pouch on some birds extending from their lower jaw to their neck in which they catch and store food. Unihemispheric Sleep : When a creature allows part of its brain to rest while the other part of its brain is still active and alert. Filter: Something that allows some things through, but not all things. This podcast episode contains paid advertisements.

May 20

Take a nature walk through Psalm 23! Enjoy green pastures and restful waters as you learn about sheep, bummer lambs, shepherds, and still waters. Here’s our trail map: Why Do Sheep Need Shepherds? What Is a Bummer Lamb? What Are the Still Waters in Psalm 23? How Can We Trust God and Follow His Lead? Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Apologia’s Zoology 3 Land Animals Course: https://www.apologia.com/shop/zoology-3-course-set/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Try CTCMath’s simple and effective math lessons: https://ctcmath.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Psalm 23 Coloring Sheet: https://erynlynum.com/psalm-23-for-kids Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “The LORD is my shepherd; I shall not want. He makes me lie down in green pastures. He leads me beside still waters.” Psalm 23:1-2 (ESV) “If a man has a hundred sheep but one of the sheep gets lost, he will leave the other ninety-nine on the hill and go to look for the lost sheep.” Matthew 18:12 (NCV) “...I will never leave you; I will never abandon you.” Hebrews 13:5 (NCV) “My sheep listen to my voice; I know them, and they follow me.” John 10:27 (NCV) Terms Learned in This Episode: Grazers: Animals that feed on low-growing vegetation like grasses and herbs. Ruminant Animals: Animals with separate compartments in their stomachs and a unique way of digesting food, including chewing their food two times. Vulnerable: To be without protection. Something that is vulnerable can be easily hurt. Bummer Lamb: A baby sheep that has been rejected by its mother. The mother does not nurse the baby, meaning the baby cannot get the milk it needs from its mother. The mother also does not protect the lamb. A bummer lamb is cared for by its shepherd. Stagnant Water: Water that is not moving or circulating. This podcast episode contains paid advertisements.

May 13

Hummingbirds are a blur of motion as they zip from one flower to another. But do they ever stop to rest? Discover which creatures would lose or win against a race with a hummingbird, and the unique way God designed hummingbirds to do their important gardening work. Here’s our trail map: Why Do Different Birds Flap Their Wings Differently? What Creatures Would a Hummingbird Beat in a Race? How Do Hummingbirds Fly So Quickly? Do Hummingbirds Ever Rest? How Can We Live and Work Better by Resting? Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Plan Your Visit to the Family Adventure Days at the Creation Museum: CreationMuseum.org/family-days Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Hummingbird Coloring Sheet: https://erynlynum.com/how-fast-can-a-hummingbird-fly/ Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Then God said, ‘Let the earth produce plants—some to make grain for seeds and others to make fruits with seeds in them. Every seed will produce more of its own kind of plant.’ And it happened. The earth produced plants with grain for seeds and trees that made fruits with seeds in them. Each seed grew its own kind of plant. God saw that all this was good.” Genesis 1:11-12 (NCV) “...In Christ Jesus, God made us to do good works, which God planned in advance for us to live our lives doing.” Ephesians 2:10 (NCV) “In all the work you are doing, work the best you can. Work as if you were doing it for the Lord, not for people.” Colossians 3:23 (NCV) “...The LORD is the God who lives forever, who created all the world. He does not become tired or need to rest…” Isaiah 40:28 (NCV) “By the seventh day God had finished the work he had been doing; so on the seventh day he rested from all his work.” Genesis 2:2 (NIV) Terms Learned in This Episode: Pollinator: A creature that helps spread pollen, which helps plants grow. Lookout Perch: A landing spot, often a branch, where a hummingbird repeatedly lands to rest or scan an area for food resources. Torpor: When a hummingbird goes into a deep state of rest. It can lower its body temperature by around 50 degrees F or 28 degrees C and is unresponsive as it saves energy. This podcast episode contains paid advertisements.

May 6

Have you ever wondered what it would be like to travel in space? You could ask an astronaut, or…lichen! Discover God’s amazing designs in this surprising space traveler! Here’s our trail map: What Is Lichen? How Is Lichen a Weather Reporter? How Did Lichen Survive Space Travel? How Did God Design Lichen to Live Well Through Rest? How Can We Rest During Hard Times? Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Plan Your Visit to the Family Adventure Days at the Creation Museum: CreationMuseum.org/family-days Join us at the Rocky Mountain Homeschool Conference! SAVE $30 USING CODE nattheo25*! https://rockymountainhomeschoolconference.com/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Eryn’s Lichen Video: https://www.instagram.com/p/Cvxkm-LJBjq/ Free Lichen Coloring Sheet: https://erynlynum.com/lichen-facts-for-kids-2/ Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Some Resources Used In Research: https://www.nps.gov/articles/lichens-and-air-quality.htm https://www.newscientist.com/article/dn8297-hardy-lichen-shown-to-survive-in-space https://explorersweb.com/lichen-survives-space/ Scriptures Referenced in This Episode: “...In returning and rest you shall be saved; in quietness and in trust shall be your strength…” Isaiah 30:15 (ESV) “And God’s peace, which is so great we cannot understand it, will keep your hearts and minds in Christ Jesus.” Philippians 4:7 (NCV) Terms Learned in This Episode: Symbiotic Relationship: When two species have a close relationship, often helping each other, or one helping the other. Symbiotic relationships can benefit both species or only one. Algae: A living organism that has similarities to plants. Although they are different from plants because they do not have roots, stems, or leaves. They belong to a group of living things called protists. They are plant-like things living in water that can create their own energy from the sun. Fungus: A living thing in its own category. Fungus include mushrooms, molds, yeast, and lichen. Bioindicators : Living things that act like a meter, showing the conditions around it. Hardy : Something or someone can endure very hard circumstances. Dormant: When something is not active or growing. But it could become active and keep growing in the future. This podcast episode contains paid advertisements.

Apr 29

Meet the master parkour animal of the mountains: the bighorn sheep! Discover how bighorns run up steep mountains, balance on cliffs only a couple of inches wide, and find their way to safe resting places. Here’s our trail map: What Is a Bighorn Sheep? Why Do Bighorn Sheep Ram Each Other? Why and How Do Bighorn Sheep Balance on Cliffs? How Did God Design Bighorns to Live Well Through Rest? How Can We Follow God’s Lead When the Way Gets Tough? Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Plan Your Visit to the Family Adventure Days at the Creation Museum: CreationMuseum.org/family-days Join us at the Rocky Mountain Homeschool Conference! SAVE $30 USING CODE nattheo25*! https://rockymountainhomeschoolconference.com/ Discover God’s wild and wonderful world with the Kids Answers magazine by Answers in Genesis: GetAnswers.org/kids Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Bighorn Sheep Coloring Sheet: https://erynlynum.com/bighorn-sheep-facts-for-kids/ Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “The LORD is my shepherd; I have everything I need. He lets me rest in green pastures. He leads me to calm water.” Psalm 23:1-2 (NCV) “‘​​Go up to a fertile land. But I will not go with you, because I might destroy you on the way, since you are such a stubborn people.’ When the people heard this bad news, they became very sad…” Exodus 33:3-4 (NCV) “The LORD replied, ‘My Presence will go with you, and I will give you rest.’” Exodus 33:14 (NIV) Terms Learned in This Episode: Ewe Bighorn: Female bighorn sheep with short horns that grow to a simple curved point above their heads. Ram Bighorn: Male bighorn sheep with large, thick horns curling around their face. Horn: A permanent part of the bighorn’s body. It has two main parts: a core made of bone, which we cannot see. Then, over that bone, there is a large sheath, or covering, made of a material called keratin. That is the part of the horn we see. Keratin: A type of protein that covers bighorn sheep’s horns and makes other things in nature including hair, nails, claws, scales, feathers, horns, hooves, and even the outermost layer of our skin. Versatile: Something that can be used for many different things. Cortical Bone: A very hard and strong outer layer of bone. Also called dense bone. Trabecular Bone: Spongy bone that is very porous. This podcast episode contains paid advertisements.

Apr 22

This is no fairy tale… this is a fairy shrimp! Discover an amazing creature that makes its home in seasonal vernal ponds and whose eggs can wait for years, or even centuries, to hatch! Here’s our trail map: What Is a Vernal Pond? What Is a Fairy Shrimp? Where Do Fairy Shrimp Come From? How Did God Design Fairy Shrimp to Thrive Through Rest? How Can We Wait and Rest Well? Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Plan Your Visit to the Family Adventure Days at the Creation Museum: CreationMuseum.org/family-days Discover God’s wild and wonderful world with the Kids Answers magazine by Answers in Genesis: GetAnswers.org/kids Eryn’s Fairy Shrimp Video: https://www.instagram.com/erynlynumauthor/reel/CuZtkzvgsqB/ Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Vernal Pond Coloring Sheet: https://erynlynum.com/fairy-shrimp-facts-for-kids/ Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Some of the resources used for research: https://www.vernalpool.org/fairy-shrimp https://coloradostories.online/colorado-connie-blog/f/in-search-of-colorado-fairy-shrimp Scriptures Referenced in This Episode: “Then God said, ‘Let the water be filled with living things…’” Genesis 1:20 (NCV) “Those who hope in the LORD will renew their strength.” Isaiah 40:31 (NIV) “They who wait for the LORD shall renew their strength…” Isaiah 40:31 (ESV) Terms Learned in This Episode: Vernal Pond: Temporary seasonal pond that forms when rainwater fills an area during wet seasons. Habitat: An area where something living makes its home. It’s an area that provides what that living thing needs to survive including food, water, shelter, and a mate. Invertebrates : Creatures that do not have a backbone or bony skeleton. Fairy Shrimp: Small, see-through crustaceans that live in freshwater vernal ponds. Dormant: When something is not active or growing. But it could become active and keep growing in the future. This podcast episode contains paid advertisements.

Apr 15

Dive into an adventure with this listener-created lesson on pufferfish! Discover this amazing balloon-of-the-sea fish and how it inflates, along with how we can inflate our hearts with God’s love. Here’s our trail map: Are All Pufferfish Spikey? Why Do Porcupine Fish Have Spikes? How Do Puffers Puff Up? What Do Pufferfish Eat? Are all Pufferfish Poisonous? How Can We Inflate Our Hearts Full of God’s Love? Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Pufferfish Coloring Sheet: https://erynlynum.com/pufferfish-facts-for-kids/ Plan Your Visit to the Family Adventure Days at the Creation Museum: CreationMuseum.org/family-days Join us at the Rocky Mountain Homeschool Conference! SAVE $30 USING CODE nattheo25*! https://rockymountainhomeschoolconference.com/ Discover God’s wild and wonderful world with the Kids Answers magazine by Answers in Genesis: GetAnswers.org/kids Ask your nature question: https://erynlynum.com/ask Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Resources used for research: American Museum of Natural History: chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/ https://www.amnh.org/content/download/109168/1987445/file/stepread-for-grade-4.pdf Seattle Aquarium: https://www.seattleaquarium.org/animal/pufferfish-and-porcupinefish/ Scriptures Referenced in This Episode: “When you do things, do not let selfishness or pride be your guide. Instead, be humble and give more honor to others than to yourselves.” Philippians 2:3 (NCV) “Christ’s love is greater than anyone can ever know, but I pray that you will be able to know that love. Then you can be filled with the fullness of God.” Ephesians 3:19 (NCV) Terms Learned in This Episode: Pufferfish: A family of fish called Tetraodontidae known for puffing up. Some have short, prickly bumps that appear when they puff up. Porcupinefish: A family of fish called Diodontidae. Like pufferfish, they also puff up. They have long spikes that are visible even when they are not puffed up, and that point out when they do puff up. Tetrodotoxin (TTX): A neurotoxin present in some pufferfish, porcupinefish, triggerfish, and ocean sunfish. A very dangerous toxin with no known antidote. Pufferfish Spines: A special type of scale on pufferfish that lays flat until the fish puffs up, which causes the spines to spike out as a defense strategy. This podcast episode contains paid advertisements. All testimonies are the honest reviews of the host after personally using each product and service.

Apr 10

What are your favorite sounds in nature? And what is the “music of the spheres?” Music Director Sean Bohnet of the Bohnet Music Academy joins us as we discover the incredible musical world around us, and what creation’s music teaches us about God. Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Begin or continue your musical journey with Bohnet Music’s in-person or online classes: https://www.bohnetma.com/ Plan Your Visit to the Family Adventure Days at the Creation Museum: CreationMuseum.org/family-days Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 This podcast episode contains paid advertisements. All testimonies are the honest reviews of the host after personally using each product and service.

Apr 8

Do you have a rock collection? Have you ever wondered how rocks are made? Discover the amazing ways God created nature to make rocks, and hear Eryn’s rockhounding adventure stories. Here’s our trail map: How Is a Rock Made? What Are Igneous, Sedimentary, and Metamorphic Rocks? What Is Rockhounding and How Can You Become a Rockhounder? What Does the Bible Say About Rocks? Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Rock Coloring Sheet: https://erynlynum.com/fun-facts-about-rocks-for-kids/ Plan Your Visit to the Family Adventure Days at the Creation Museum: CreationMuseum.org/family-days Discover God’s wild and wonderful world with the Kids Answers magazine by Answers in Genesis: GetAnswers.org/kids Try CTCMath’s simple and effective math lessons: https://ctcmath.com/ Ask your nature question: https://erynlynum.com/ask Listen to the Schoolhouse Rocked Podcast: https://podcast.schoolhouserocked.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “There is no one holy like the LORD. There is no God but you; there is no Rock like our God.” 1 Samuel 2:2 (NCV) “The LORD is my rock, my protection, my Savior. My God is my rock. I can run to him for safety. He is my shield and my saving strength, my defender.” Psalm 18:2 (NCV) “We will use these stones to build a memorial. In the future your children will ask you, ‘What do these stones mean?’ Then you can tell them, ‘They remind us that the Jordan River stopped flowing when the Ark of the LORD’s Covenant went across.’ These stones will stand as a memorial among the people of Israel forever.” Joshua 4:6-7 (NLT) “In the future your children will ask you, ‘What do these rocks mean?’ Tell them, ‘Israel crossed the Jordan River on dry land. The Lord your God caused the water to stop flowing until you finished crossing it, just as the Lord did to the Red Sea. He stopped the water until we crossed it. The Lord did this so all people would know he has great power and so you would always respect the Lord your God.’” Joshua 4:21-24 (NLT) Terms Learned in This Episode: Rock: A solid object made from nature. Many are made from minerals. Mineral: A natural substance made from nature, such as from the earth’s crust, but not made from living things. A mineral’s atoms (tiny building blocks) are arranged in repeating patterns, forming a crystal structure. Igneous Rocks : Rocks formed from cooled lava. Sedimentary Rocks : Rocks formed from sediments (tiny pieces) of eroded rocks and sometimes once-living organic materials. Metamorphic Rocks : Rocks changed from one form to another by extreme heat and/or pressure. Rockhounding: An activity where people go out and search for and collect rocks, minerals, fossils, or gemstones from nature. Pumice Stone: A lightweight igneous rock formed when lava rapidly cools. Pumice is porous, meaning it has small holes and can float. Quartz Geode: A rock with a crystal cave inside. The crystals are made from a mineral called quartz. The quartz mineral builds up in the hollow inside of a rock to form beautiful crystals inside. Agates: Formed in hollow cavities in rocks from a type of quartz. Minerals are laid down in layers, creating a magnificent striped pattern. This podcast episode contains paid advertisements. All testimonies are the honest reviews of the host after personally using each product and service.

Apr 1

Have you ever seen an insect scurry across the top of water? How does a water strider, fishing spider, basilisk lizard, and grebe move across water without sinking beneath it? And how did Jesus walk on water in Matthew 14? Here’s our trail map: What Is A Water Strider? What Is Water Surface Tension? How Do Water Striders Walk On Water? Do Other Creatures Walk On Water? How Did Jesus Walk On Water? Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Water Strider Coloring Sheet: https://erynlynum.com/how-do-water-striders-walk-on-water/ Try CTCMath’s simple and effective math lessons: https://ctcmath.com/ Ask your nature question: https://erynlynum.com/ask Listen to the Schoolhouse Rocked Podcast: https://podcast.schoolhouserocked.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 A great article on water striders: https://www.nps.gov/articles/pecies-spotlight-water-strider.htm#:~:text=Also%20known%20as%20pond%20skaters,more%20hydrophobic%20than%20duck%20feathers. A great article on basilisk lizards and Jesus walking on water: https://thewell.intervarsity.org/reflections/jesus-and-basilisk-lizard Scriptures Referenced in This Episode: “Meanwhile, the disciples were in trouble far away from land, for a strong wind had risen, and they were fighting heavy waves. About three o’clock in the morning Jesus came toward them, walking on the water. When the disciples saw him walking on the water, they were terrified. In their fear, they cried out, ‘It’s a ghost!’ But Jesus spoke to them at once. ‘Don’t be afraid,’ he said. ‘Take courage. I am here!’” Matthew 14:24-27 (NLT) “Peter said, ‘Lord, if it is really you, then command me to come to you on the water.’ Jesus said, ‘Come.’ And Peter left the boat and walked on the water to Jesus. But when Peter saw the wind and the waves, he became afraid and began to sink. He shouted, ‘Lord, save me!’ Immediately Jesus reached out his hand and caught Peter. Jesus said, ‘Your faith is small. Why did you doubt?’” Matthew 14:28-31 (NLT) Terms Learned in This Episode: Hydrogen Bonding: Water’s ability to stick to itself. Water molecules are made from two hydrogen atoms with a slightly positive charge and one oxygen atom with a slightly negative charge. These positive and negative charges make a water molecule act like a magnet, sticking to other water molecules. Water Surface Tension: An invisible shield on top of the water created by many, many water molecules sticking together through hydrogen bonding. This shield creates a tightly packed layer of water that resists external forces. Microsetae: Hair-like structures covering a water strider’s legs that repel (push away) water. Hydrophobic: Something that is hydrophobic presses away from water and does not mix well with it. This podcast episode contains paid advertisements. All testimonies are the honest reviews of the host after personally using each product and service.

Mar 25

How do a fish’s gills work? Can frogs breathe under water? And does a spider breathe using lungs like we do? Discover why breathing is important and the unique ways God engineered creatures to get the oxygen they need. Here’s our trail map: Why Is Breathing Important? How Do Fish Breathe Underwater? How Do Frogs Breathe Through Their Skin? How Do Spiders Breathe Using Book Lungs? What Is the Breath of Life? Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Fish Coloring Sheet: https://erynlynum.com/how-do-fish-breathe-underwater/ Join the Apologia Homeschool Science Fair: https://www.apologia.com/sciencefair Explore Apologia’s award-winning science courses: https://www.apologia.com/homeschool-science-curriculum/ Ask your nature question: https://erynlynum.com/ask Listen to the Schoolhouse Rocked Podcast: https://podcast.schoolhouserocked.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Then the Lord God took dust from the ground and formed a man from it. He breathed the breath of life into the man’s nose, and the man became a living person.” Genesis 2:7 (NCV) “The Spirit of God created me, and the breath of the Almighty gave me life.” Job 33:4 (NCV) “Let everything that breathes praise the Lord...” Psalm 150:6 (NCV) Terms Learned in This Episode: Oxygen: A chemical element. It is very simple and cannot be broken down into more basic pieces. It is essential for life and gives us the energy we need to do everything we do. Dissolved Oxygen: Oxygen that comes from the air and mixes into the water. This can happen at the water’s surface, where air mixes with water, and through plants in the water absorbing oxygen. This is the oxygen available to underwater creatures. Gills : An organ in fish used to soak up oxygen from the water. Gills are full of blood vessels. When a fish scoops in water through its mouth, the water runs over the gills, and the blood vessels in the gills soak up oxygen from the water and carry it to the rest of the fish’s body. Countercurrent Exchange System: A system God engineered into fish by which the blood in a fish’s gills flows in the opposite direction from the water flowing over the gills, allowing the fish’s blood to take in enough oxygen from the water. Cutaneous Respiration: “Skin breathing.” This is when oxygen is absorbed (taken in) through the skin instead of through lungs or gills. Diffusion: When a substance moves from an area of high concentration to an area of low concentration, like spreading. Book Lungs: Thin, stacked, plate-like structures on the underside of a spider’s abdomen through which it gets oxygen. Air flows between the thin plates, and oxygen diffuses into the spider’s bloodstream. Hemolymph: An equivalent to blood in spiders. Fluid that transports oxygen along with nutrients and other molecules through a spider’s body. This podcast episode contains paid advertisements. All testimonies are the honest reviews of the host after personally using each product and service.

Mar 18

What is a Tasmanian tiger, and does it still exist? What did a herd of elephants do when their human friend passed away? Dr. Gordon Wilson invites us into the stories of those who protect God’s creation and helps us understand how we can do likewise. Here’s our trail map for today: How Did One Man Help Save Elephants in Africa? What Does the Bible Say About Taking Care of Creation? What Does Psalm 104 Say About God’s Wild and Domestic Creatures? What Is the Tasmanian Tiger And Is It Extinct? How Can We Help Take Care Of God’s Creation? Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Watch the Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Access more resources in the Nat Theo Club: https://erynlynum.com/club Free Creation Care Coloring Sheet: https://erynlynum.com/what-does-the-bible-say-about-taking-care-of-creation/ Watch the new Riot and the Dance series on Angel Studios: https://www.angel.com/shows/riot-and-the-dance-series Watch The Riot and the Dance: Earth: https://www.amazon.com/Riot-Dance-Dr-Gordon-Wilson/dp/B07LCTDW8S https://canonplus.com/tabs/discover/video-series/39009 Watch The Riot and the Dance: Water: https://canonplus.com/tabs/search/videos/4154 Books by Dr. Gordon Wilson: A Different Shade of Green: A Biblical Approach to Environmentalism and the Dominion Mandate: https://www.amazon.com/Different-Shade-Green-Biblical-Environmentalism/dp/1947644572 Darwin's Sandcastle: Evolution's Failure in the Light of Scripture and the Scientific Evidence: https://www.amazon.com/Darwins-Sandcastle-Evolutions-Scripture-Scientific/dp/B0CJKV4V17 The Riot and the Dance: Foundational Biology: https://www.amazon.com/Riot-Dance-Foundational-Biology/dp/1591281237 Read Dr. Gordon’s articles on Answers in Genesis: https://answersingenesis.org/bios/gordon-wilson/articles/?gcbc_start=0&gcbc_count=72&sitehist=1738603541941 Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “The earth is the Lord’s, and everything in it, the world, and all who live in it.” Psalm 24:1 (NIV) “God saw all that he had made, and it was very good…” Genesis 1:31 (NIV) “God blessed them and said to them, ‘Be fruitful and increase in number; fill the earth and subdue it. Rule over the fish in the sea and the birds in the sky and over every living creature that moves on the ground.’” Genesis 1:28 (NIV) “The righteous care for the needs of their animals but the kindest acts of the wicked are cruel.” Proverbs 12:10 (NIV) “The birds of the sky nest by the waters; they sing among the branches. He waters the mountains from his upper chambers... The trees of the Lord are well watered, the cedars of Lebanon that he planted. There the birds make their nests; the stork has its home in the junipers. The high mountains belong to the wild goats...” Psalm 104:12-13, 16-18 (NIV) Terms Learned in This Episode: Tasmanian Tiger: A carnivorous marsupial native to Australia, Tasmania, and New Guinea. About the size of a medium dog. Believed to be extinct. Dominion Mandate: Our privilege and responsibility to take care of God’s creation, from Genesis 1:28. This podcast episode contains paid advertisements. All testimonies are the honest reviews of the host after personally using each product and service.

Mar 17

What would you do if you were charged by a rhino? What is it like to hold a wombat? Today we hear from biologist and filmmaker Dr. Gordon Wilson of the Riot and the Dance nature films and series. Join us for an adventure! Episode Links: Order Eryn’s book: The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Watch the new Riot and the Dance series on Angel Studios: https://www.angel.com/shows/riot-and-the-dance-series Watch The Riot and the Dance: Earth: https://www.amazon.com/Riot-Dance-Dr-Gordon-Wilson/dp/B07LCTDW8S Watch The Riot and the Dance: Water: https://canonplus.com/tabs/search/videos/4154 Books by Dr. Gordon Wilson: A Different Shade of Green: A Biblical Approach to Environmentalism and the Dominion Mandate: https://www.amazon.com/Different-Shade-Green-Biblical-Environmentalism/dp/1947644572 Darwin's Sandcastle: Evolution's Failure in the Light of Scripture and the Scientific Evidence: https://www.amazon.com/Darwins-Sandcastle-Evolutions-Scripture-Scientific/dp/B0CJKV4V17 The Riot and the Dance: Foundational Biology: https://www.amazon.com/Riot-Dance-Foundational-Biology/dp/1591281237 Read Dr. Gordon’s articles on Answers in Genesis: https://answersingenesis.org/bios/gordon-wilson/articles/?gcbc_start=0&gcbc_count=72&sitehist=1738603541941 Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615

Mar 11

The smallest seed is the size of a speck of dust, but what plant does it come from? Discover the unique ways orchids grow from a microscopic seed to a beautiful flowering plant…with a bit of help from another species. Here’s our trail map: What Is the Smallest Seed? What Is an Orchid? How Does an Orchid Grow Up? Does an Orchid Have Leaves? How Can We Grow Up Into Christ? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Orchid Coloring Sheet: https://erynlynum.com/how-do-orchids-grow/ Eryn’s wild orchid video on Instagram: https://www.instagram.com/erynlynumauthor/reel/CupX1cop-eS/ Try CTCMath’s simple and effective math lessons: https://ctcmath.com/ Ask your nature question: https://erynlynum.com/ask Listen to the Schoolhouse Rocked Podcast: https://podcast.schoolhouserocked.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Then Jesus told another story: ‘The kingdom of heaven is like a mustard seed that a man planted in his field. That seed is the smallest of all seeds, but when it grows, it is one of the largest garden plants. It becomes big enough for the wild birds to come and build nests in its branches.’” Matthew 13:31-32 (NCV) “...I tell you the truth, if your faith is as big as a mustard seed, you can say to this mountain, ‘Move from here to there,’ and it will move. All things will be possible for you.” Matthew 17:20 (NCV) ​​“Through his power all things were made—things in heaven and on earth, things seen and unseen, all powers, authorities, lords, and rulers. All things were made through Christ and for Christ.” Colossians 1:16 (NCV) “Grow in the grace and knowledge of our Lord and Savior Jesus Christ…” 2 Peter 3:18 (NCV) “Let your roots grow down into him, and let your lives be built on him. Then your faith will grow strong in the truth you were taught, and you will overflow with thankfulness.” Colossians 2:7 (NLT) Terms Learned in This Episode: Microscopic: Something so small we cannot see it with only our eyes. We need a microscope to magnify it so we can see it. Orchid: A flowering plant, or a plant that makes flowers. It comes in 28 to 30,000 different varieties, growing in many, many different places around the world including tropical areas, sem-desert, mountainous regions, ocean shores, and the tundra. Mycorrhiza: A group of fungus that grows and works with plant roots. Symbiotic Relationship: When two species have a close relationship, often helping each other, or one helping the other. Symbiotic relationships can benefit both species or only one. Relational: Relational means there is a relationship, connection, or bond between two people, creatures, or things. Photosynthesis: A process controlled by sunlight that puts things in a plant together to turn them into energy. Photosynthesis allows a plant to use the sun’s energy to make food. This podcast episode contains paid advertisements. All testimonies are the honest reviews of the host after personally using each product and service.

Mar 4

There were once around 60 million American bison in North America. How did that number fall to only a few hundred? And who helped save the bison? Discover North America’s largest mammal and its remarkable comeback story. Here’s our trail map: What is a Bison and Why Do They Have Four Stomachs? What Is the Difference Between a Bison and Buffalo? Why Did Bison Almost Go Extinct? How Did Bison Make a Comeback? Would God Forgive Those Who Hunted Bison? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Bison Coloring Sheet: https://erynlynum.com/the-amazing-comeback-of-the-american-bison/ Join the Apologia Homeschool Science Fair: https://www.apologia.com/sciencefair Explore Apologia’s award-winning science courses: https://www.apologia.com/homeschool-science-curriculum/ Ask your nature question: https://erynlynum.com/ask Listen to the Schoolhouse Rocked Podcast: https://podcast.schoolhouserocked.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “All have sinned and fall short of the glory of God.” Romans 3:23 (NIV) “I persecuted the people who followed the Way of Jesus, and some of them were even killed. I arrested men and women and put them in jail.” Acts 22:4 (NCV) “The God of our ancestors chose you long ago to know his plan, to see the Righteous One, and to hear words from him. You will be his witness to all people, telling them about what you have seen and heard. Now, why wait any longer? Get up, be baptized, and wash your sins away, trusting in him to save you.” Acts 22:14-16 (NCV) “We believe with our hearts, and so we are made right with God. And we declare with our mouths that we believe, and so we are saved. … as the Scripture says, ‘Anyone who calls on the Lord will be saved.’” Romans 10:10,13 (NCV) Terms Learned in This Episode: Bovidae: Cloven-hoofed (split hoof) ruminating mammals. Cloven-hoofed: A divided hoof with two main points that look like toes, divided in the middle. Ruminant Animals: Animals with separate compartments in their stomachs and a unique way of digesting food, including chewing their food two times. Mammal: A group of animals that have hair or fur, are warm-blooded, have a backbone, (most) have live births, and feed their babies with milk from their bodies. Keystone Species: A plant or creature that is very important for keeping other plants or creatures in its ecosystem alive. Extinct: A creature is no longer living on earth. There are no more of its species. Ecologically Extinct: A creature that still exists but no longer plays a very important role in their ecosystem, simply because there are not enough of them to fill that role as God’ intended. This podcast episode contains paid advertisements. All testimonies are the honest reviews of the host after personally using each product and service.

Feb 25

Books and movies portray shape shifting characters, but those are fictional. Meet some true shape shifters: the octopuses. Discover how they rapidly change color and form not through fictional magic but by natural, God-engineered designs. Here’s our trail map: How Do Octopuses Change Colors? How Do Octopuses Change Shapes? What Is a Hairy Octopus? How Can We Be Careful of Mimicry in Life? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Octopus Coloring Sheet: https://erynlynum.com/how-do-octopuses-change-color/ How to make a homemade photo field notes set: https://www.instagram.com/p/DFYwsb4y_8X/ Save $10 on an order at Parabo Press: https://www.parabo.press/?coupon=NAT10&utm_source=NatTheoPodcast Try CTCMath’s simple and effective math lessons: https://ctcmath.com/ Ask your nature question: https://erynlynum.com/ask Listen to the Schoolhouse Rocked Podcast: https://podcast.schoolhouserocked.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Sources used for research: Octopus and Squid: The Soft Intelligence by Jacques-Yves Cousteau and Philippe Diole Secrets of the Octopus by Sy Montgomery Cephalopod Camouflage: Cells and Organs of the Skin by Ryan Gilmore, B.S., Robyn Crook, PhD, and Jacob L Krans, Phd. https://octonation.com/tiny-hairy-octopus/ Scriptures Referenced in This Episode: “Beware of false prophets who come disguised as harmless sheep but are really vicious wolves.” Matthew 7:15 (NLT) “But when the Spirit of truth comes, he will lead you into all truth…” John 16:13 (NCV) “Imitate God, therefore, in everything you do, because you are his dear children. Live a life filled with love, following the example of Christ.” Ephesians 5:1-2 (NLT) Terms Learned in This Episode: Skin Cells: Microscopic cells that build up together to create skin tissue. Chromatophore: Special skin cells with 18-20 muscles around them that pull and relax to reveal or hide colors inside the cells. The outermost layer of an octopus’s skin is made of chromatophores. Iridophore: Special skin cells with crystal-like structures (nanocrystals) that can reflect light and appear shimmering green, blue, pink, silver, or gold. These make the second layer of octopus skin. Leucophores: Special skin cells that scatter light and appear white, creating a blank canvas for other colored skin cells to appear brighter. These make the third layer of octopus skin. Invertabrate: Animals without backbones. Papillae: Skin bumps on an octopus that they can raise to rapidly change the texture of their skin. Hydrostats: Tightly packed, rigid muscles with fluid in them that support an octopus’s body and control their skin papillae. Mimic: To imitate or pretend to be something you are not. This podcast episode contains paid advertisements. All testimonies are the honest reviews of the host after personally using each product and service.

Feb 18

Why do octopuses shoot ink out? And how many brains do they have? I’ll give you a hint…it’s more than one! These creatures might be called “aliens” by some because of their strange looks and behaviors, but they are not from another world. They are God’s wonderful creations! Here’s our trail map: What Exactly Is an Octopus? How Is an Octopus Born? How Many Brains Does an Octopus Have? How Does an Octopus Shoot Out Ink? Why Does the Bible Say We Are Like Aliens? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Octopus Coloring Sheet: https://erynlynum.com/how-many-brains-does-an-octopus-have/ How to make a homemade photo field notes set: https://www.instagram.com/p/DFYwsb4y_8X/ Save $10 on an order at Parabo Press: https://www.parabo.press/?coupon=NAT10&utm_source=NatTheoPodcast Try CTCMath’s simple and effective math lessons: https://ctcmath.com/ Ask your nature question: https://erynlynum.com/ask Listen to the Schoolhouse Rocked Podcast: https://podcast.schoolhouserocked.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Sources used for research: Octopus and Squid: The Soft Intelligence by Jacques-Yves Cousteau and Philippe Diole Secrets of the Octopus by Sy Montgomery Cephalopod Camouflage: Cells and Organs of the Skin by Ryan Gilmore, B.S., Robyn Crook, PhD, and Jacob L Krans, Phd. Scriptures Referenced in This Episode: “So God created the large sea animals and every living thing that moves in the sea. The sea is filled with these living things, with each one producing more of its own kind.” Genesis 1:21 (NCV) “O Lord, what a variety of things you have made! In wisdom you have made them all. The earth is full of your creatures. Here is the ocean, vast and wide, teeming with life of every kind, both large and small.” Psalm 104:24-25 (NLT) “Dear friends, you are like foreigners and strangers in this world. I beg you to avoid the evil things your bodies want to do that fight against your soul.” 1 Peter 2:11 (NCV) “People who do not believe are living all around you and might say that you are doing wrong. Live such good lives that they will see the good things you do and will give glory to God on the day when Christ comes again.” 1 Peter 2:12 (NCV) Terms Learned in This Episode: Mollusk: A phylum (category) of animals that are soft bodied and have an important organ called a mantle and a special foot used to get around, grasp things, or dig. Most but not all mollusks have shells. Cephalopod: A class (smaller category than phylum) of mollusks including octopuses, squid, cuttlefish, and nautilus. Central Brain: The main brain or “control center” of an octopus’s nervous system. It is donut shaped and wraps around their esophagus. Ganglia: Clusters of neurons in an octopus’s arms. Each octopus has eight of these “mini brains” that can act on their own as well as send and receive messages to and from the central brain. Ink Sac: The organ that holds an octopus’s ink. Pseudomorph: A fake shape of itself some octopuses create with their ink to distract predators so they can make their escape. Melanin: A pigment (color) in the octopus’s ink. Melanin also colors our skin, hair, and eyes. This podcast episode contains paid advertisements. All testimonies are the honest reviews of the host after personally using each product and service.

Feb 13

What might it be like to be a lizard in the temple when Jesus taught? Or a sheep in the pasture when angels appeared to the shepherds to announce Jesus’ birth? Or a squirrel in a tree watching Jesus call Lazarus from the dead? Author and pastor Marty Machowski shares the Bible’s true stories through the creative lens of nature in the Redemption Tales series. Learn about the inspiration for his newest book, The Light and the Life, sharing true stories of Jesus’s life on earth through the creatures that might have been there. Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 The Light and the Life: https://newgrowthpress.com/upcoming-books/the-light-and-the-life Other books in the Redemption Tales series: https://newgrowthpress.com/search-results-page?q=redemption%20tales Learn more about Marty Machowski: https://martymachowski.com/ Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615

Feb 11

Have you ever heard of a bird delivering mail? Learn about the amazing homing pigeons that helped save human lives during wars, and how these pigeons find their way across hundreds of miles. Here’s our trail map: Why Were Pigeons Used to Deliver Messages? What Is Magnetoreception? How Do Pigeons Find the Right Address? Do Humans Have a Homing Instinct? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club How to make a homemade photo field notes set: https://www.instagram.com/p/DFYwsb4y_8X/ Save $10 on an order at Parabo Press: https://www.parabo.press/?coupon=NAT10&utm_source=NatTheoPodcast Free Pigeon Coloring Sheet: https://erynlynum.com/how-pigeons-navigate Ask your nature question: https://erynlynum.com/ask Try CTCMath’s simple and effective math lessons: https://ctcmath.com/ Listen to the Schoolhouse Rocked Podcast: https://podcast.schoolhouserocked.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “...He has planted eternity in the human heart…” Ecclesiastes 3:11 (NLT) “We know that our body—the tent we live in here on earth—will be destroyed. But when that happens, God will have a house for us. It will not be a house made by human hands; instead, it will be a home in heaven that will last forever.” 2 Corinthians 5:1 (NCV) “Then I saw a new heaven and a new earth. The first heaven and the first earth had disappeared, and there was no sea anymore… The One who was sitting on the throne said, ‘Look! I am making everything new!’” Revelation 21:1, 5 (NCV) “Set your minds on things above, not on earthly things.” Colossians 3:2 (NIV) Terms Learned in This Episode: Columbidae: The family of birds consisting of pigeons and doves. Domesticated: An animal that is trained and kept for human use. Magnetoreception: The ability of some creatures to use Earth’s invisible magnetic field to navigate. Magnetic Field: An invisible force around the earth created by the magnetic pull inside Earth’s outer core. Theory: An explanation for why things might happen or act a certain way. A theory is much more than a guess. It is based on observation, or what we see, and experimentation. Magnetite: One of the most magnetic naturally occurring minerals on earth. CRY4: A protein found in the eyes of some creatures that might allow them to sense or even see Earth’s magnetic field. Homing Instinct: An action of always returning home. Like special instructions God placed into the homing pigeon so it will always fly home. Homing Loft: A structure kind of like a nest where young homing pigeons are placed and always fly home to. This podcast episode contains paid advertisements from Parabo Press and CTCMath. All testimonies are the honest reviews of the host after personally using each product and service.

Feb 4

Have you ever touched a slug? Maybe it left its sticky slime on your finger. Why exactly are slugs slimy, and how does their slime help them survive? Meet one of the world’s slowest creatures, the Banana slug, on today’s episode. Here’s our trail map: Where Did the Banana Slug Get Its Name? Are Slugs Bugs? Why Are Slugs Slimy? How Does God Turn Our Disadvantages Into Advantages? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Nat Theo Club Bonus Video: https://erynlynum.com/club-videos Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club How to make a homemade photo field notes set: https://www.instagram.com/p/DFYwsb4y_8X/ Save $10 on an order at Parabo Press: https://www.parabo.press/?coupon=NAT10&utm_source=NatTheoPodcast Free Slug Coloring Sheet: https://erynlynum.com/banana-slug-facts See a banana slug Eryn found in Washington: https://www.instagram.com/p/DA08SSDvPmm/ Ask your nature question: https://erynlynum.com/ask Listen to the Schoolhouse Rocked Podcast: https://podcast.schoolhouserocked.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “But he (God) said to me, ‘My grace is enough for you. When you are weak, my power is made perfect in you.’ So I am very happy to brag about my weaknesses. Then Christ’s power can live in me.” 2 Corinthians 12:9 (NCV) “We also have joy with our troubles, because we know that these troubles produce patience. And patience produces character, and character produces hope. And this hope will never disappoint us, because God has poured out his love to fill our hearts. He gave us his love through the Holy Spirit, whom God has given to us.” Romans 5:3-5 (NCV) Terms Learned in This Episode: Scientific Name: A name used around the world to help people know what a creature is. They are written in the Latin language and help scientists around the world know when they are talking about or writing about the same species of creature. Common Name: Like a nickname, and sometimes based on what the creature looks like. Common names are often easier to remember than scientific names, but they can be different from country to country. Mollusk: Soft-bodied animals that have an important organ called a mantle and a special foot used to get around, grasp things, or dig. Most but not all mollusks have shells. Gastropod: A category of mollusks including snails and slugs. Gastropod = “stomach foot.” Terrestrial Mollusk: Terrestrial can refer to land. A terrestrial mollusk is a mollusk that lives on land. Mucus: A slimy substance made by a body to protect certain parts of the body. Disadvantage: When there are unfavorable circumstances that make it hard to succeed or do well. Advantage: When conditions are favorable for success. Radula: A structure in the mouth of some mollusk animals with rows of microscopic teeth for scraping food off of a surface. This podcast episode contains paid advertisements from Parabo Press and CTCMath. All testimonies are the honest reviews of the host after personally using each product and service.

Jan 30

What better way to wrap up our Wonderfully Made series than to hear from our listeners? Tune in for this very special bonus episode and always remember: You are wonderfully made! “I praise you because I am fearfully and wonderfully made; your works are wonderful, I know that full well.”

Jan 28

What makes us smart? And how do our brains work? Is it possible for us to change our own brains? Discover all the amazing things happening inside your brain as you listen to this episode! Here’s our trail map: What Are the Parts of the Brain? How Does Our Brain Control Our Body? What Makes Us Smart? How Can We Use Our Brains How God Wants Us To? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Human Brain Coloring Sheet: https://erynlynum.com/gods-design-of-the-brain-for-kids/ Try CTCMath’s simple and effective math lessons: https://ctcmath.com/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Human Anatomy and Physiology course: https://www.apologia.com/shop/apologia-advantage-set-anatomy-physiology-with-junior-notebooking-journal/ Save 15% on a Premium Starter Kit from Branch Basics. Ditch toxins and protect your cells with human-safe and animal-safe cleaning products from Branch Basics. Use the code NATURE at www.branchbasics.com/nature Listen to the Schoolhouse Rocked Podcast: https://podcast.schoolhouserocked.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “...We take captive every thought to make it obedient to Christ.” 2 Corinthians 10:5 (NIV) “Do not be shaped by this world; instead be changed within by a new way of thinking. Then you will be able to decide what God wants for you; you will know what is good and pleasing to him and what is perfect.” Romans 12:2 (NCV) “​​Brothers and sisters, think about the things that are good and worthy of praise. Think about the things that are true and honorable and right and pure and beautiful and respected.” Philippians 4:8 (NCV) Terms Learned in This Episode: Organ: A special part inside a body with an important job to do. Cerebrum: The biggest part of the brain, made of four lobes, where we do most of our thinking. Cerebellum: “Little Cerebrum.” Controls muscle movement. Brainstem: Connects our brain to the rest of our body, through the spinal cord, so our brain can send and receive messages to work with our body. Nervous System: A system in our bodies made of our brain, nerves, and spinal cord that sends and receives messages throughout the body so we can do everything we do. Neurons: Special cells in or used by the brain to help send and receive messages. Synapses: Tiny spaces between neuron cells where the cells communicate with each other and pass along information. Neurotransmitter: Chemical messengers used to pass information from one neuron cell to another. Neuroplasticity: The brain’s ability to form new or strengthen existing neuron connections. The brain can change and grow. This podcast episode contains paid advertisements from Apologia curriculum, CTCMath, and Branch Basics. All testimonies are the honest reviews of the host after personally using each product and service.

Jan 21

Have you ever listened to or felt your heart beat? It’s an amazing sound, but what exactly is happening as our hearts beat all day, every day? Dr. Matthew Sleeth joins us to share about God’s amazing designs in the human heart. Here’s our trail map: What Is the Cardiovascular System? What Is the Heart Made Of? What Important Job Does the Heart Do? How Does Blood From Our Hearts Help Our Cells? How Can We Love God With All of Our Heart? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Blessed Earth - Biblically-based stewardship of creation: https://blessedearth.org/ Reforesting Faith: What Trees Teach Us About the Nature of God and His Love for Us: https://www.amazon.com/Reforesting-Faith-Trees-Teach-Nature/dp/0735291772 24/6: A Prescription for a Healthier, Happier Life: https://www.amazon.com/24-Prescription-Healthier-Happier-Life/dp/1414372280 Almost Amish: One Woman's Quest for a Slower, Simpler, More Sustainable Life: https://www.amazon.com/Almost-Amish-Womans-Simpler-Sustainable/dp/1414326998/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Human Anatomy and Physiology course: https://www.apologia.com/shop/apologia-advantage-set-anatomy-physiology-with-junior-notebooking-journal/ Save 15% on a Premium Starter Kit from Branch Basics. Ditch toxins and protect your cells with human-safe and animal-safe cleaning products from Branch Basics. Use the code NATURE at www.branchbasics.com/nature The Ology: Ancient Truths, Ever New: https://www.amazon.com/Ology-Ancient-Truths-Ever-New/dp/194257228X Human heart coloring page: https://erynlynum.com/human-heart-facts-for-kids/ Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Listen to the Schoolhouse Rocked Podcast: https://podcast.schoolhouserocked.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “I praise you because I am fearfully and wonderfully made; your works are wonderful, I know that full well.” Psalm 139:14 (NIV) “Above all else, guard your heart, for everything you do flows from it.” Proverbs 4:23 (NIV) “Create in me a pure heart, God, and make my spirit right again.” Psalm 51:10 (NIV) “Trust the LORD with all your heart, and don’t depend on your own understanding.” Proverbs 3:5 (NCV) “Jesus answered, ‘Love the LORD your God with all your heart, all your soul, and all your mind.’” Matthew 22:37 (NCV) Terms Learned in This Episode: Cardiovascular System: The system God designed that pumps blood through our bodies using the heart organ and blood vessels. Heart: An organ made of muscle that pumps blood through our bodies. Oxygen: An element that fuels our bodies and keeps us alive. The heart pumps blood, full of oxygen, through our bodies. Blood Vessels: A system of tubes that carries blood through our bodies. Carbon Dioxide: A molecule made from oxygen and carbon. Our bodies create carbon dioxide that needs to be exhaled (breathed out) from our bodies. Our blood helps carry carbon dioxide, a waste product, out. Pericardium: A thin sac full of fluid that protects the heart muscle. Endocardium: An inner lining in the heart that protects the heart muscle and its chambers and valves. Myocardium: The actual muscle that makes up the heart. Mitochondria: The organelle (“little organ”) inside our cells that acts as a power plant for our cells. Red Blood Cells: Cells in the body that do not have a nucleus. They have iron (metal) and carry oxygen. Lungs: An organ that inhales and exhales, bringing oxygen in and out of our bodies. Aorta: The body’s largest artery (like a big tube) that carries blood full of oxygen from the heart to the rest of the body. Coronary Arteries: Arteries (like tubes) that carry blood to the heart. This podcast episode contains paid advertisements from Apologia curriculum and Branch Basics. All testimonies are the honest reviews of the host after personally using each product and service.

Jan 20

Dr. Matthew Sleeth was a doctor who believed only in science… until science failed him. When science could no longer answer his deep questions, he went searching for answers elsewhere, and he found them only after stealing a Bible. Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Blessed Earth - Biblically-based stewardship of creation: https://blessedearth.org/ Reforesting Faith: What Trees Teach Us About the Nature of God and His Love for Us: https://www.amazon.com/Reforesting-Faith-Trees-Teach-Nature/dp/0735291772 24/6: A Prescription for a Healthier, Happier Life: https://www.amazon.com/24-Prescription-Healthier-Happier-Life/dp/1414372280 Dive in deeper with the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615

Jan 14

Have you ever coded anything? Discover the code inside your body that is more detailed than any human-made technology! Learn how this code carefully copies itself to wonderfully build your body by God’s design. Here’s our trail map: What Is a Nucleus? What Is DNA? How Does DNA Create Our Bodies? What Is Inheritance? Resources Mentioned and used for Research: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Human DNA Coloring Sheet: https://erynlynum.com/dna-lesson-for-kids Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Human Anatomy and Physiology course: https://www.apologia.com/shop/apologia-advantage-set-anatomy-physiology-with-junior-notebooking-journal/ Try CTCMath’s simple and effective math lessons: https://ctcmath.com/ Save 15% on a Premium Starter Kit from Branch Basics. Ditch toxins and protect your cells with human-safe and animal-safe cleaning products from Branch Basics. Use the code NATURE at www.branchbasics.com/nature Listen to the Schoolhouse Rocked Podcast: https://podcast.schoolhouserocked.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “For everyone has sinned; we all fall short of God’s glorious standard.” Romans 3:23 (NLT) “12 Sin came into the world because of what one man did, and with sin came death. This is why everyone must die—because everyone sinned… 15 But God’s free gift is not like Adam’s sin. Many people died because of the sin of that one man. But the grace from God was much greater; many people received God’s gift of life by the grace of the one man, Jesus Christ.... 17 One man sinned, and so death ruled all people because of that one man. But now those people who accept God’s full grace and the great gift of being made right with him will surely have true life and rule through the one man, Jesus Christ.” Romans 5:12, 15, 17 (NCV) Terms Learned in This Episode: Nucleus : The largest and most important organelle in our cells. The nucleus holds a special package called DNA. DNA : A biomolecule that holds a code full of information that builds more cells and proteins, which build everything in our bodies. Organelle : “Little organ.” Organelles are little things inside our tiny cells that have very important jobs to do. They are like our cells' own organs. Molecule: A creation made from very specific tiny pieces called atoms hooked together. Information: Information tells us something. It can remove uncertainty, or remove what we don’t know by helping us understand something. It is learning and knowing. RNA: A molecule that copies information from DNA and brings it to the ribosome printers. Protein : Molecules in our bodies that create cells and perform many important jobs. Inherited : Something is passed down and given to someone. Sin Nature: Our inheritance of sin from Adam and Eve’s first sin. Sin is a part of who we are as humans. This podcast episode contains paid advertisements from Apologia curriculum, CTCMath, and Branch Basics. All testimonies are the honest reviews of the host after personally using each product and service.

Jan 7

What exactly are we made of? We might think of our bodies as skin, bones, and blood, but what makes our skin, bones, and blood? Today we are zooming way in and discovering the busy cities inside our tiny cells. Here’s our trail map: What Is a Cell? What Are the 3 Main Parts of a Cell? How Is a Cell Like a City With Buildings and Workers? How Does Jesus Hold Everything Together? Episode Links Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Ask your nature questions: https://erynlynum.com/ask Free Human Cell Coloring Sheet: https://erynlynum.com/whats-in-a-human-cell Save 25% on a Dwell Bible app subscription: dwellbible.com/nattheo Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Human Anatomy and Physiology course: https://www.apologia.com/shop/apologia-advantage-set-anatomy-physiology-with-junior-notebooking-journal/ Save 15% on a Premium Starter Kit from Branch Basics. Ditch toxins and protect your cells with human-safe and animal-safe cleaning products from Branch Basics. Use the code NATURE at www.branchbasics.com/nature Listen to the Schoolhouse Rocked Podcast: https://podcast.schoolhouserocked.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “I praise you because I am fearfully and wonderfully made; your works are wonderful, I know that full well.” Psalm 139:14 (NIV) “Then the Lord God took dust from the ground and formed a man from it. He breathed the breath of life into the man’s nose, and the man became a living person.” Genesis 2:7 (NCV) “For in him all things were created: things in heaven and on earth, visible and invisible, whether thrones or powers or rulers or authorities; all things have been created through him and for him. He is before all things, and in him all things hold together.” Colossians 1:16-17 (NIV) Terms Learned in This Episode: Cell Theory: The discovery made by Theodor Schwann and Mathias Schleiden in 1839 that all living things are made of cells and that cells are the building blocks of life. Cell Membrane: The outer layer of a cell, like a city wall, that keeps things in or out (and allows some things to pass through). Cytoplasm: Cyto means cell and plasm refers to liquid. Cytoplasm means cell liquid. Liquid inside a cell. Organ: A special part inside a body with an important job to do. Organelle : “Little organ.” Organelles are little things inside our tiny cells that have very important jobs to do. They are like our cells' own organs. Mitochondria : The organelle (“little organ”) inside our cells that acts as a power plant. The mitochondria turns nutrients from our food into energy called ATP, which powers our other cells and organelles. ATP : The energy produced by mitochondria in our cells to create more organelles and cells. Ribosome : The organelle (“little organ”) inside our cells that act like printers. Non membrane-bound organelles that are printing platforms. The ribosome “reads” copies of our DNA and prints them into proteins. Protein : Molecules in our bodies that create cells and perform many important jobs. Endoplasmic Reticulum (ER) : The organelle (“little organ”) inside our cells that act like print shop workers. They put final touches on the 3D-printed proteins in our cells. Lysosomes : The organelle (“little organ”) inside our cells that act like a cleanup crew. They rid cells of waste. They also act as recyclers, breaking down the food we eat into materials our cells can use. This podcast episode contains paid advertisements from Apologia curriculum, Dwell Bible app, and Branch Basics. All testimonies are the honest reviews of the host after personally using each product and service.

Dec 31, 2024

Why doesn't the fastest land animal in North America jump over a simple fence? Discover the very unique pronghorn of the American West and the people who are giving it a helping hand. Here’s our trail map: What Is a Pronghorn? How Are Pronghorn and Antelope Different? Why Don’t Pronghorn Jump? How Can We Accept Help and Help Others in Life? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Pronghorn Coloring Sheet: https://erynlynum.com/why-dont-pronghorn-jump Ask your nature question: https://erynlynum.com/ask Try CTCMath’s simple and effective math lessons: https://ctcmath.com/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Save 25% on a Dwell Bible app subscription: dwellbible.com/nattheo Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Walk with the wise and become wise…” Proverbs 13:20 (NIV) Terms Learned in This Episode: Mammal: A group of animals that have hair or fur, are warm-blooded, have a backbone, (most) have live births, and feed their babies with milk from their bodies. Ungulate: A group of mammals with hooves. Herbivore: An animal that eats primarily plants, like grasses, fruits, leaves, flowers, roots, and nectar. Opportunistic Herbivore: An animal that eats a wide variety of plants, taking advantage of what is available at the time. Migrate: To take a big journey from one area or habitat to another according to the seasons. This podcast episode contains paid advertisements from Apologia curriculum, Dwell Bible app, and CTCMath. All testimonies are the honest reviews of the host after personally using each product and service.

Dec 23, 2024

After searching for a nicely shaped Christmas tree, our family decided to bring one home that represents the Colorado wilderness! Enjoy our favorite Christmas storybook, Why Christmas Tree's Aren't Perfect, and hear my kids' favorite Christmas memories. See our Ponderosa pine Christmas tree: https://www.instagram.com/p/DDXP83NRggm/ Order your copy of Why Christmas Trees Aren't Perfect: https://www.amazon.com/Why-Christmas-Trees-Arent-Perfect/dp/1501825836 Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Why Christmas Trees Aren't Perfect was read and recorded with permission from Guideposts books.

Dec 17, 2024

If a polar bear isn’t white, what color is it? Discover the amazing ways birds and mammals stay warm, alive, and thrive in frigid Arctic temperatures. Here’s our trail map: What Birds Did God Design to Live In the Arctic? What Mammals Did God Design to Live In the Arctic? What Color Is a Polar Bear’s Fur? How Does God’s Light Help Us Live and Thrive? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Jill Smith’s Book, Nature Unveiled: https://jillsmith.my.canva.site/life-long-learner Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Arctic Coloring Sheet: https://erynlynum.com/polar-bear-color Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Earth Science Curriculum: https://www.apologia.com/shop/apologia-advantage-set-earth-science-with-junior-notebooking-journal/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “How many are your works, LORD! In wisdom you made them all; the earth is full of your creatures.” Psalm 104:24 (NIV) “Then God said, ‘Let there be light,’ and there was light.” Genesis 1:3 (NCV) “Then God said, ‘Let there be lights in the sky to separate day from night. These lights will be used for signs, seasons, days, and years. They will be in the sky to give light to the earth.’ And it happened. So God made the two large lights. He made the brighter light to rule the day and made the smaller light to rule the night. He also made the stars.” Genesis 1:14-16 (NCV) “The true Light that gives light to all was coming into the world!” John 1:9 (NCV) “In him there was life, and that life was the light of all people.” John 1:4 (NCV) “In the past you were full of darkness, but now you are full of light in the Lord. So live like children who belong to the light. Light brings every kind of goodness, right living, and truth.” Ephesians 5:8-9 (NCV) Terms Learned in This Episode: Countercurrent Circulation: A design allowing a bird to keep its body warm, even while its legs are in icy cold water, by trading heat between the blood in their feet and the rest of their bodies. Mammal: A group of animals that have hair or fur, are warm-blooded, have a backbone, (most) have live births, and feed their babies with milk from their bodies. Guard Hairs: Longer coarse, or rough, hair that acts kind of like a raincoat, protecting an animal from rain or wet snow. Transparent: See-through. Undercoat: Short, dense, and soft fur growing beneath the outer guard hairs. Sebum Oil: Natural oil made by the body's sebaceous glands. Animals that make this oil use it to coat their fur like a waterproof layer. Back Fat: Thick layer of fat beneath the skin. Some animals can store this layer of fat to use as energy throughout the winter. Blubber: Thick layer of fat beneath the skin on marine mammals including seals, whales, polar bears, and walruses. Used as energy and insulation. Hibernation: When an animal goes into a dormant, sleepy state and its metabolism slows, heart rate slows, and body temperature lowers. Metabolism: A chemical process in a body that changes food into energy.

Dec 10, 2024

Meet the oldest living caterpillar on earth who braves the Arctic and can survive in -90 degrees Fahrenheit! On part one of our 2-part Arctic feature, discover the unique Arctic ecosystems and the plants and creatures God designed to thrive there. Here’s our trail map: Where Is the Arctic and What Is It Like? Can Plants Grow in the Arctic? What Caterpillar Braves the Arctic? Do Any Amphibians Live In the Arctic? How Does God Prepare Us for Harsh Conditions? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Jill Smith’s Book, Nature Unveiled: https://jillsmith.my.canva.site/life-long-learner Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Arctic Coloring Sheet: https://erynlynum.com/arctic-woolly-bear-moth Try CTCMath’s simple and effective math lessons: https://ctcmath.com/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Earth Science Curriculum: https://www.apologia.com/shop/apologia-advantage-set-earth-science-with-junior-notebooking-journal/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “God is our protection and our strength. He always helps in times of trouble. So we will not be afraid even if the earth shakes, or the mountains fall into the sea, even if the oceans roar and foam, or the mountains shake at the raging sea.” Psalm 46:1-3 (NCV) “By his divine power, God has given us everything we need for living a godly life…” 2 Peter 1:3 (NLT) “May he (God) equip you with all you need for doing his will. May he produce in you, through the power of Jesus Christ, every good thing that is pleasing to him. All glory to him forever and ever! Amen.” Hebrews 13:21 (NLT) Terms Learned in This Episode: Ecosystem: An area where the plants, creatures, and other things in nature like water, rocks, dirt, and sun all help each other. Permafrost: A thick layer of soil beneath the surface that remains frozen throughout the year. Heliotropism: When a plant grows toward (follows) the sunlight. Photosynthesis: A process controlled by sunlight that puts things in a plant together to turn them into energy. How a plant makes its own food. Diapause: When an insect goes dormant (stops growing or developing) to survive the cold. Similar to hibernation. Generalist: A species that can survive in a wide range of conditions and make use of many resources for food and energy. Glycerol: A chemical compound some creatures produce to keep their cells from freezing. Amphibian: Group of cold-blooded animals that include frogs, toads, salamanders, and newts. Most live on land and in the water and go through metamorphosis. Harsh: Unpleasantly rough or severe.

Dec 3, 2024

How can a tiny wood duck baby survive a 60-foot fall? Discover God’s amazing design in wood ducks and what they teach us about trusting God’s voice. Here’s our trail map: How Does a Duck Keep Its Feet Warm? What Is a Wood Duck? Where Does a Wood Duck Nest? How Does a Baby Wood Duck Survive a 60-Foot Fall? How Can We Trust and Follow God’s Voice? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Wood Duck Coloring Sheet: https://erynlynum.com/wood-duck-babies Send in your nature question: https://erynlynum.com/ask Wood Duck Map: https://www.allaboutbirds.org/guide/Wood_Duck/maps-range Explore Apologia’s curriculum and classes: https://www.apologia.com/ Try CTCMath’s K-12 math program for free at https://ctcmath.com/ Find great Christian books and resources at Christianbook.com: https://www.christianbook.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “My sheep listen to my voice; I know them, and they follow me.” John 10:27 (NIV) “He (God) has planted eternity in the human heart.” Ecclesiastes 3:11 (NLT) “When the Spirit of truth comes, he will guide you into all truth. He will not speak on his own but will tell you what he has heard…” John 16:33 (NLT) “Let us draw near to God with a sincere heart and with the full assurance that faith brings…” Hebrews 10:22 (NIV) Terms Learned in This Episode: Crest: A group of raised feathers on a bird’s head commonly used to identify certain species. Countercurrent Circulation: A design allowing a duck to keep its body warm, even while its legs are in icy cold water, by trading heat between the blood in their feet and the rest of their bodies. Tree Cavity : A tree cavity is a hole in a tree’s trunk that leads to a hollow area or sunken area inside the tree trunk. Formed by injury to the tree, branch loss, natural decay, or some birds. Down Feathers : A layer of soft, fluffy feathers under the outer feathers that keep a bird warm. In many species including wood ducks, chicks are born with these down feathers. Assurance: To have assurance is to be confident of something or to be certain about something. Instinct: Instinct guides and helps us to do something that we have not learned how to do yet, often to stay safe. It’s like a deep knowledge that God tucked inside of us or an animal.

Nov 26, 2024

Monarch butterflies make an incredible migration journey. But do all monarchs take this long voyage? Monarch expert Kayla White joins us as we explore God’s design in these long-distance insects. Here’s our trail map: Why Do Monarch Butterflies Migrate? How Do Monarch Butterflies Know When to Migrate? How Do Monarch Butterflies Find Their Way? Does Every Generation of Monarch Migrate? What Are 3 Ways We Can Follow God’s Plan On Life’s Journey? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Watch a monarch emerging from its chrysalis: https://www.youtube.com/watch?v=H7Qh8PGdy64 Kayla White’s Books: https://lucytheladybug.com/ladybug-books-and-more/ Melody: A Monarch Miracle: https://lucytheladybug.com/product/melody-a-monarch-miracle/ Kayla White’s Blog (Monarch post) https://lucytheladybug.com/video-have-you-ever-seen-a-monarch-emerge/ Monarch Migration Coloring Sheet: https://erynlynum.com/monarch-butterflies-migrate/ Find great Christian books and resources at Christianbook.com: https://www.christianbook.com/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Let each generation tell its children of your mighty acts; let them proclaim your power.” Psalm 145:4 (NLT) “Plans go wrong for lack of advice; many advisers bring success.” Proverbs 15:22 (NLT) “Your word is a lamp to guide my feet and a light for my path.” Psalm 119:105 (NLT) “If you need wisdom, ask our generous God, and he will give it to you. He will not rebuke you for asking.” James 1:5 (NLT) “The Lord says, ‘I will make you wise and show you where to go. I will guide you and watch over you.’” Psalm 32:8 (NCV) Terms Learned in This Episode: Generation: All the people born at about the same time. Like layers of people born throughout history. Diapause: When an insect goes dormant (stops growing or developing) to survive the cold. Similar to hibernation. Circadian Clock: The system God designed in a body similar to an internal clock. It helps our bodies wake, rest, and function throughout day and night. Imaginal Discs: A group of cells in a caterpillar that become the new parts of the butterfly.

Nov 19, 2024

How did the Black-footed ferret go from being endangered, to extinct, to endangered, to extinct, and now making a comeback? Come along on this fascinating story and discover how one woman’s curiosity helped save an entire species. Here’s our trail map: What Is A Black-footed Ferret? How Did The Black-footed Ferret Almost Disappear? How Did Curiosity Save the Black-footed Ferret? Why Is Our God-given Curiosity Important? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Endangered Animals Coloring Sheet: https://erynlynum.com/black-footed-ferret Explore Apologia’s curriculum and classes: https://www.apologia.com/ Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Find great Christian books and resources at Christianbook.com: https://www.christianbook.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “...Stop and consider the wondrous works of God.” Job 37:14 (ESV) “Brothers and sisters, think about the things that are good and worthy of praise. Think about the things that are true and honorable and right and pure and beautiful and respected.” Philippians 4:8 (NCV) Terms Learned in This Episode: Native Animal: An animal that is living where it belongs. It was not brought in by humans. It is living where God created it to live. Mammal: A group of animals that have hair or fur, are warm-blooded, have a backbone, (most) have live births, and feed their babies with milk from their bodies. Nocturnal Animals: Animals that are mostly active at night. Tapetum Lucidum: Reflective layer in some eyes that reflects light. Extinct: A creature is no longer living on earth. There are no more of its species. Endangered: When a species is likely to go extinct (meaning we will have no more of them in the future) if they are not protected. Awe: To be filled with amazement and wonder.

Nov 12, 2024

What good is a leaf after it falls off a tree? Meet the forest recyclers who help turn old things into new life. Here’s our trail map: What Is A Duff? How Is A Forest Recycled? What Lives In A Pile Of Leaves? Why Are Decomposers Important? How Does God Restore And Make Things New? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Free Forest Recycling Coloring Sheet: https://erynlynum.com/why-fallen-leaves-are-important Find great Christian books and resources at Christianbook.com: https://www.christianbook.com/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Botany Exploring Creation with Botany Curriculum: https://www.apologia.com/shop/apologia-advantage-set-botany-2nd-edition-with-regular-notebooking-journal Roly-poly Episode: https://player.captivate.fm/episode/62dc056f-543f-49e1-8d71-c7056d13742a/ Bacteria Episode: https://player.captivate.fm/episode/1d403844-0e2d-494a-a113-5ed7e86c947b/ Mushrooms and fungus episode: https://player.captivate.fm/episode/b5b86cc0-358b-4136-bc79-643bd15aff9b/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Then I saw a new heaven and a new earth. The first heaven and the first earth had disappeared, and there was no sea anymore… The One who was sitting on the throne said, ‘Look! I am making everything new!’” Revelation 21:1, 5 (NCV) “God, who reconciled us to himself through Christ and gave us the ministry of reconciliation: that God was reconciling the world to himself in Christ, not counting people’s sins against them. And he has committed to us the message of reconciliation.” 2 Corinthians 5:18-19 (NIV) “For I am about to do something new. See, I have already begun! Do you not see it? I will make a pathway through the wilderness. I will create rivers in the dry wasteland.” Isaiah 43:19 (NLT) Terms Learned in This Episode: Duff: A layer on the forest floor made up of dead leaves, sticks, grass, and other natural things. Recycle: To make something old new. To turn something that would normally be thrown away into something useful. Humus: Healthy soil that is packed full of good minerals and nutrients from decomposers. Rhizosphere: The area beneath the soil or dirt surface that surrounds plant roots. Decomposing: Something natural is breaking down by a chemical process. It is becoming rotten or decaying. Enzymes: A type of protein, a very important building block in life, that speeds up chemical processes. Reconcile: To restore or bring back into harmony.

Nov 5, 2024

Why does a tree have leaves, and if they are so important, why do leaves fall off a tree? Discover why a tree lets its leaves go and why those leaves turn many different colors before they fall off. Here’s our trail map: What Is A Forest Biome? What Are Coniferous And Deciduous Trees? What Is The Job Of A Tree Leaf? Why Do Trees Lose Their Leaves? Why Do Leaves Change Colors? How Can We Let Others Around Us See God’s Beauty Inside Us? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Apologia Leaf Color Experiment: https://www.apologia.com/blog/fall-in-love-with-the-science-of-autumn-hidden-colors-activity/ Access full Episode Lesson Guides in the Nat Theo Club: https://erynlynum.com/club Free Tree Leaf Coloring Sheet: https://erynlynum.com/tree-leaves-change-colors/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Swimming Creatures Zoology Curriculum: https://www.apologia.com/shop/zoology-2-advantage-set/ Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Find great Christian books and resources at Christianbook.com: https://www.christianbook.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “So they arrested him and led him to the high priest’s home. And Peter followed at a distance. The guards lit a fire in the middle of the courtyard and sat around it, and Peter joined them there. A servant girl noticed him in the firelight and began staring at him. Finally she said, ‘This man was one of Jesus’ followers!’ But Peter denied it. ‘Woman,’ he said, ‘I don’t even know him!’ After a while someone else looked at him and said, ‘You must be one of them!’ ‘No, man, I’m not!’ Peter retorted. About an hour later someone else insisted, ‘This must be one of them, because he is a Galilean, too.’ But Peter said, ‘Man, I don’t know what you are talking about.’ And immediately, while he was still speaking, the rooster crowed. At that moment the Lord turned and looked at Peter. Suddenly, the Lord’s words flashed through Peter’s mind: ‘Before the rooster crows tomorrow morning, you will deny three times that you even know me.’ And Peter left the courtyard, weeping bitterly.” Luke 22:54-62 (NLT) “We cannot keep quiet. We must speak about what we have seen and heard.” Acts 4:20 (NCV) “I am not ashamed of the Good News, because it is the power God uses to save everyone who believes…” Romans 1:16 (NCV) Terms Learned in This Episode: Biome: A large area in the world with a specific climate including weather patterns and temperature where certain plants and creatures live. Coniferous Tree: A tree that makes cones, has needles for leaves, and most keep their leaves (needles) all year long. Deciduous Tree: Deciduous means “falling Off.” A deciduous tree has leaves that fall off. Most deciduous trees lose their leaves in the fall, but some lose them in spring. Marcescence: When a tree holds on to its dead, faded, withering leaves. This happens in the case of some oak trees that keep their browned leaves through winter then lose them in spring when new buds form. Photosynthesis: A process controlled by sunlight that puts things in a plant together to turn them into energy. Photosynthesis allows a plant to use the sun’s energy to make food. Dormant: When something is not active or growing but can become active and grow more in the future. Chlorophyll: The pigment in plants that makes them green, including tree leaves. Xanthophylls: The pigment that makes leaves yellow, always present in leaves but not always visible. Carotenes: The pigment that makes leaves orange, always present in leaves but not always visible. Anthocyanins: The pigment that makes leaves red or purple, produced in the autumn after a hard freeze traps sugars in a leaf. Evergreen: A coniferous tree that keeps its leaves all year long and does not shed them.

Oct 29, 2024

Do whales clean their ears? And what might a scientist learn from a whale’s earwax? Whale expert Nikki Farmer joins us as we discover God’s amazing designs in whales. Here’s our trail map: What Is A Cetacean? How Does A Whale’s Blowhole Work? How Do Whales Communicate With Each Other? What Can We Learn From A Whale’s Earwax? What Are The Two Main Types Of Whales? How Can We Filter What We Take Into Our Hearts And Minds? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Ocean Series Printables: https://erynlynum.com/ocean Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Nikki Farmer’s Website: http://becausegodcalleditgood.com/ Christian Liberty Press Nature Reader 5: Ocean Book: https://www.christianbook.com/christian-liberty-press-nature-reader-book/9781629821719/pd/821724?event=ESRCG Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Swimming Creatures Zoology Curriculum: https://www.apologia.com/shop/zoology-2-advantage-set/ Find great Christian books and resources at Christianbook.com: https://www.christianbook.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “But test everything. Keep what is good.” 1 Thessalonians 5:21 (NCV) “Don’t live the way this world lives. Let your way of thinking be completely changed. Then you will be able to test what God wants for you. And you will agree that what he wants is right. His plan is good and pleasing and perfect.” Romans 12:2 (NiRV) Terms Learned in This Episode: Cetacean: A group of marine mammals including whales, dolphins, and porpoises. Blowhhole: A hole (or two in some species) at the top of a whale’s head allowing it to breathe. It exhales air out of the blowhole. Echolocation: A way God designed some animals to locate things by sound and echoes. Odontocetes: Whales with teeth (toothed whales). Mysticetes: Whales with baleen (baleen whales). Baleen: Plates of bristle-like structures that allow baleen whales to filter their food and take in only what they need.

Oct 22, 2024

How can a creature live forever...especially one without a brain? Marine biologist Sherri Seligson joins us to explore the incredible lives of jellyfish. Here’s our trail map: What Kind Of Creature Is A Jellyfish? How Do Jellies Sting? How Does A Jelly Grow Up? What Is An Immortal Jelly? How Can We Live Forever? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Ocean Series Printables: https://erynlynum.com/ocean Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Pre-order Sherri’s new book for kids, Wonders of the Ocean Realm : https://www.amazon.com/s?k=9781496486462&tag=tyndalehous06-20 Learn more about Sherri Seligson’s work: https://www.sherriseligson.com/about Sherri’s Instagram: https://www.instagram.com/sherriseligson/ Sherri’s Facebook Page: https://www.facebook.com/SherriSeligsonAuthor Explore Apologia’s curriculum: https://www.apologia.com/ Apologia’s Swimming Creatures Zoology Curriculum: https://www.apologia.com/shop/zoology-2-advantage-set/ Find great Christian books and resources at Christianbook.com: https://www.christianbook.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Then I saw a new heaven and a new earth. The first heaven and the first earth had disappeared, and there was no sea anymore… The One who was sitting on the throne said, ‘Look! I am making everything new!’” Revelation 21:1, 5 (NCV) “...I am the resurrection and the life. Those who believe in me will have life even if they die. And everyone who lives and believes in me will never die.” John 11:25-26 (NCV) “You believe there is one God. Good! But the demons believe that, too, and they tremble with fear.” James 2:19 (NCV) “If you declare with your mouth, ‘Jesus is Lord,’ and if you believe in your heart that God raised Jesus from the dead, you will be saved. We believe with our hearts, and so we are made right with God. And we declare with our mouths that we believe, and so we are saved.” Romans 10:9-10 (NCV) Terms Learned in This Episode: Cnidarian: Animals in the phylum cnidaria including jellies (jellyfish), sea anemones, and corals. Bioluminescence: “Living light” created or carried by some creatures. Often caused by a chemical reaction that God designed into bioluminescent creatures. Plankton: Living organisms (animals or plants) that float or are carried by water currents and cannot swim against the current. Most plankton are tiny. Jellyfish are considered plankton because they cannot swim against the ocean currents. Nematocysts: Stinging cells on a cnidarian animal. Medusa: The adult form of a jellyfish with its “bell top.” Polyp: The juvenile (young) form of a jellyfish adhered to a hard surface, before it “blooms” and becomes an adult medusa. Planula: Tiny baby (larval) form of a jellyfish floating around before it attaches to a hard surface and becomes a polyp. Portuguese Man of War: Another cnidarian animal often mistaken for a jellyfish, but different. Ecosystem: An area where the plants, creatures, and other things in nature like water, rocks, dirt, and sun all help each other. Temporary: Only lasting for a while. Not permanent. Immortal: Lasting forever. Eternal.

Oct 15, 2024

What do a tiny garden slug and a 50-foot giant squid have in common? They are both mollusks! Discover a fascinating group of creatures and their unique problem-solving strategies. Here’s our trail map: What Is A Mollusk? How Are Seashells Made? What Is A Bivalve? How Is A Pearl Made? Why Are Pearls Valuable? How Can God Turn Our Problems Into Something Valuable? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Ocean Series Printables: https://erynlynum.com/ocean Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Swimming Creatures Zoology Curriculum: https://www.apologia.com/shop/zoology-2-advantage-set/ Find great Christian books and resources at Christianbook.com: https://www.christianbook.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “I begged the Lord three times to take this problem away from me. But he said to me, “My grace is enough for you. When you are weak, my power is made perfect in you.” So I am very happy to brag about my weaknesses. Then Christ’s power can live in me. For this reason I am happy when I have weaknesses, insults, hard times, sufferings, and all kinds of troubles for Christ. Because when I am weak, then I am truly strong. 2 Corinthians 12:8-10 (NCV) “Dear brothers and sisters, when troubles of any kind come your way, consider it an opportunity for great joy. For you know that when your faith is tested, your endurance has a chance to grow. So let it grow, for when your endurance is fully developed, you will be perfect and complete, needing nothing.” James 1:2-4 (NLT) Terms Learned in This Episode: Organ: An important part inside the body that has a special job to do. Mollusks: Soft-bodied animals that have an important organ called a mantle and a special foot used to get around, grasp things, or dig. Most but not all mollusks have shells. Mantle: A special organ in a mollusk that creates a shell. Bivalve: A type of mollusk creature with two shells held together by a hinge that can open and close. Incurrent Siphon: A part of the mollusk’s body, like a hose, used to bring in water and bits of food. Excurrent Siphon: A part of the mollusk’s body, like a hose, used to get rid of waste. Irritant: Something that causes discomfort or pain and is difficult to get rid of. Nacre: The material an oyster covers an irritant with. Sometimes it is called Mother-of-pearl.

Oct 8, 2024

Can sharks ever stop swimming? And what is a shark tooth made from? Marine biologist and shark expert Michael Lane joins us to shed light on common misunderstanding about sharks. Here’s our trail map: How Are Sharks Different From Most Fish? Can Sharks Ever Stop Swimming? How Do Sharks Use Electricity? What Is A Shark’s 6th Sense? How Has God Created Us To Find What We Need? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Ocean Series Printables: https://erynlynum.com/ocean Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Evidence 4 Faith Website: https://evidence4faith.org/ Evidence 4 Faith Mailing List: https://evidence4faith.us17.list-manage.com/subscribe?u=f2656bda96ebe4b445450103c&id=e3c6289303 Evidence 4 Faith Podcast: https://feeds.captivate.fm/e4f/ Evidence 4 Faith YouTube Channel: https://www.youtube.com/@evidence4faithofficial Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Swimming Creatures Zoology Curriculum: https://www.apologia.com/shop/zoology-2-advantage-set/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “A person lives not on bread alone, but by everything God says.” Matthew 4:4 (NCV) “Jesus answered, ‘I am the way, and the truth, and the life. The only way to the Father is through me.’” John 14:6 (NCV) “But when the Spirit of truth comes, he will lead you into all truth. He will not speak his own words, but he will speak only what he hears, and he will tell you what is to come.” John 16:13 (NCV) Terms Learned in This Episode: Ichthys: Fish Chondrichthyes: Cartilaginous fish. Fish with cartilage instead of bones. Cartilage: Strong tissue that is flexible. Protects and supports bones and joints. Human noses and ears are made from cartilage. Dermal Denticle: Shark teeth which are not made of bone. Enamel: Hard protective layer around bone or cartilage. Human teeth are covered in enamel. It is the hardest substance in a human body. Buccal Ventilation: A method some sharks use to breathe. They use muscles in their cheeks to draw water in and push it past gills, which take in oxygen from the water. Sharks that use this can breathe while not moving. Ram Ventilation: A method some sharks use to breathe while swimming with their mouths open, so water rushes over their gills. Electroreception: The ability in animals to sense electrical currents and fields. Ichthyologist: A scientist who studies fish. Ampullae of Lorenzini: Jelly-filled sacs (pores) that allow a shark to sense the electrical field and find food using electrical currents. Cephalization: When sensory organs are concentrated on the font of the body or face. Lateral Line: A line down the center of fish on both sides containing sensory organs. Fish use the lateral line to feel things around them. Sensitive: Being able to feel slight differences, changes, or influences. Being able to quickly respond to changes around us.

Oct 1, 2024

Explore the most mysterious place on earth! To kick off our ocean series, we’re meeting a massive squid and a curious creature with a light made from bacteria. Here’s our trail map: How Much Water Is On Earth? What Is The Continental Shelf? What Are The Four Ocean Zones And What Live In Them? Are Giant Squids Real? How do Anglerfish Light Up? What’s The Deepest Part Of The Ocean? Episode Links: Order Eryn’s new book, The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891 Ocean Series Printables: https://erynlynum.com/ocean Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club Find great Christian books and resources at Christianbook.com: https://www.christianbook.com/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Swimming Creatures Zoology Curriculum: https://www.apologia.com/shop/zoology-2-advantage-set/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Then God said, ‘Let the water be filled with living things, and let birds fly in the air above the earth.’ So God created the large sea animals and every living thing that moves in the sea. The sea is filled with these living things, with each one producing more of its own kind. He also made every bird that flies, and each bird produced more of its own kind. God saw that this was good.” Genesis 1:20-21 (NCV) “You will have mercy on us again; you will conquer our sins. You will throw away all our sins into the deepest part of the sea.” Micah 7:19 (NCV) “So if the Son (that is Jesus) sets you free, you will be free indeed.” John 8:36 (NCV) Terms Learned in This Episode: Continental Shelf: Shallow part of the ocean at an average of 200-feet deep, surrounding land continents. This is where most ocean creatures live. Marine Habitat: An area in the ocean that support specific ocean creatures and plants such as a kelp forest, coral reef, or seagrass meadow. Twilight: The time right after sun sets when there is low lighting. Photobacterium: Microscopic living creatures that create their own light. Bioluminescence: “Living light” created or carried by some creatures. Often caused by a chemical reaction that God designed into bioluminescent creatures. Swim Bladder: A special organ God designed some fish with. A gas-filled organ, like a balloon, that helps fish stay buoyant and float at certain depths.

Sep 17, 2024

How do wolves, mountain lions, porcupines, and other animals see in the dark? Discover God’s amazing design of night vision. Here’s our trail map: What Are Nocturnal and Crepuscular Animals? What Animals Have Night Vision? How Does Night Vision Work? How Does God Help Us See Clearly In The Dark? Episode Links: Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Swimming Creatures Zoology Curriculum: https://www.apologia.com/shop/zoology-2-advantage-set/ Find great Christian books and resources at Christianbook.com: https://www.christianbook.com/ Free Night Vision Coloring Sheet: https://erynlynum.com/nattheo43 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “…God is light, and there is no darkness in him at all.” 1 John 1:5 (NLT) “The Light (Jesus) shines in the darkness, and the darkness has not overpowered it.” John 1:5 (NCV) “Your word is like a lamp for my feet and a light for my path.” Psalm 119:105 (NCV) Terms Learned in This Episode: Nocturnal: Creatures that are mostly active at night. Crepuscular: Creatures that are mostly active at dawn and dusk. Tapetum Lucidum: Reflective layer in some eyes that reflects light. Photoreceptors: Special cells in an eye that take in light and send messages to the brain. Rods: Special photoreceptor cells that help see brightness. Rods help with night vision. Diurnal: Creatures that are mostly active during the day.

Sep 3, 2024

What is a cicada and why do they make so much noise? Biologist and cicada expert Jill Smith joins us to share about these amazing opera singers in nature! Here’s our trail map: What Is A Cicada? How Do Cicadas Grow Up? Why Were There So Many Cicadas This Year? Why Are Cicadas So Loud? How Can We Wait Well On God’s Timing? Episode Links: Nat Theo Shop: https://erynlynum.myshopify.com/ Order Nature Unveiled by Jill Smith: https://www.amazon.com/Nature-Unveiled-Reflections-Experiencing-Creation/dp/1947297805 Jill Smith’s Website: https://jillsmith.my.canva.site/life-long-learner Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Swimming Creatures Zoology Curriculum: https://www.apologia.com/shop/zoology-2-advantage-set/ Find great Christian books and resources at Christianbook.com: https://www.christianbook.com/ Free Cicada Coloring Sheet: https://erynlynum.com/nattheo42 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “But do not forget this one thing, dear friends: To the Lord one day is as a thousand years, and a thousand years is as one day. The Lord is not slow in doing what he promised—the way some people understand slowness. But God is being patient with you. He does not want anyone to be lost, but he wants all people to change their hearts and lives.” 2 Peter 3:8-9 (NCV) “Before the mountains were born and before you created the earth and the world, you are God. You have always been, and you will always be.” Psalm 90:2 (NCV) Terms Learned in This Episode: Biologist: A scientist who studies living things. Hemiptera: Order of insects that are true bugs with a sucking mouth part like a straw. Incomplete Metamorphosis: A creature that goes through a big change (metamorphosis). Begins as an egg, then several stages of nymphs, then adult. Molting: When a creature sheds an outer shell (exoskeleton) as it grows older and grows new exoskeleton. Periodic Cicada: A group of cicadas in eastern North America that emerges, or comes out of the ground, after many years. They spend most of their lives (13 or 17 years) underground. Annual Cicada: Cicadas that live underground around two years then emerge. Different broods (groups) emerge each year. Predator Satiation: When many creatures of a species are born at the same time, so not all of them are eaten by predators. Some survive and continue having babies to follow God’s design of making more of its kind. Tymbal: A structure in the male cicadas that contracts (squeezes) then releases to make noise.

Aug 20, 2024

Discover the amazing secret language of prairie dogs. Prairie dogs have one of the most detailed ways of communicating among animals. Learn what they might be saying on today’s episode. Here’s our trail map: What Is A Prairie? Are Prairie Dogs…Dogs? What Is A Keystone Species? What Is A Prairie Dog Town? How Do Prairie Dogs Use A Secret Language? How Does God’s Spirit Use a Secret Language To Speak To Us? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Swimming Creatures Zoology Curriculum: https://www.apologia.com/shop/zoology-2-advantage-set/ Find great Christian books and resources at Christianbook.com: https://www.christianbook.com/ Free Prairie Dog Coloring Sheet: https://erynlynum.com/nattheo41 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Now we did not receive the spirit of the world, but we received the Spirit that is from God so that we can know all that God has given us.” 2 Corinthians 2:12 (NCV) “But the Helper will teach you everything and will cause you to remember all that I told you. This Helper is the Holy Spirit whom the Father will send in my name.” John 14:26 (NCV) “Speak to each other with psalms, hymns, and spiritual songs, singing and making music in your hearts to the Lord.” Ephesians 5:19 (NCV) Terms Learned in This Episode: Language: A way of communicating or sharing information. Prairie: A large area that is flat or has rolling hills, with a lot of grasses and wildflowers. Ecosystem: An area where the plants, creatures, and other things in nature like water, rocks, dirt, and sun all help each other. Keystone Species: A plant or creature that is very important for keeping other plants or creatures in its ecosystem alive. Prairie Dog Town: An area on the prairie where a lot of prairie dogs live. Prairie Dog Colony: A group of prairie dogs that live together in a prairie dog town. Burrowing Animals: Animals that dig burrows or use burrows underground.

Aug 6, 2024

Bats are misunderstood, which is one reason they are disappearing. Discover why bats are very important for our gardens, crops, and food, and how we can protect these amazing creatures God made. Here’s our trail map: What Are Micro Bats and Macro Bats? How Are Bat Babies Born? What Can Bats Teach Us About Friendship? How Are Bats Great Gardeners? Why Are Bats Disappearing? How Can We Help Protect The Bats God Made? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Explore Apologia’s curriculum and classes: https://www.apologia.com/ Apologia’s Swimming Creatures Zoology Curriculum: https://www.apologia.com/shop/zoology-2-advantage-set/ Find great Christian books and resources at Christianbook.com: https://www.christianbook.com/ Free Bat Coloring Sheet: https://erynlynum.com/nattheo40 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Two people are better than one, because they get more done by working together.” Ecclesiastes 4:9 (NCV) “Do not be interested only in your own life, but be interested in the lives of others.” Philippians 2:4 (NCV) “It is good and pleasant when God’s people live together in peace!” Psalm 133:1 (NCV) “Then God said, ‘Let the earth produce plants—some to make grain for seeds and others to make fruits with seeds in them. Every seed will produce more of its own kind of plant.’ And it happened. The earth produced plants with grain for seeds and trees that made fruits with seeds in them. Each seed grew its own kind of plant. God saw that all this was good.” Genesis 1:11-12 (NCV) “Being confident of this very thing, that He who has begun a good work in you will complete it until the day of Jesus Christ.” Philippians 1:6 (NLT) Terms Learned in This Episode: Micro and Macro: Micro means small. Macro means large. Bat Roost: Where a bat hangs out. In the roost, a bat might sleep, hibernate, groom themselves or keep themselves clean, and have babies. Bat Colony: A group of bats that roosts together. Maternity Roost: Where a temporary colony of female bats have their babies together. Pollination: A system God set up in nature to grow new plants. A creature (like a bee or other insect, bird, or bat) drinks a flower’s sweet nectar and gets pollen on its body. It visits another flower and that pollen rubs off, allowing a new seed to grow for a new plant. Endangered: When a species is likely to go extinct (meaning we will have no more of them in the future) if they are not protected. Vulnerable: Vulnerable means a species is not quite endangered, but they will be if we don’t protect them.

Jul 23, 2024

Have you ever heard anyone say someone or something is “blind as a bat?” Are bats really blind? Discover these unique and fascinating flying mammals! Here’s our trail map: Is a Bat A Bird? Why Do Bats Hang Upside Down? Are Bats Blind? What Is Echolocation? How Can We Send Out Signals To Hear From God? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Scripture Music by Scripture Lullabies, stream online now: https://scripture-lullabies.com/stream Free Bat Coloring Sheet: https://erynlynum.com/nattheo39 A photo of a bat hanging in our lilac bush: https://www.instagram.com/p/C9vHb36yJfq/ Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “But if from there you seek the Lord your God, you will find him if you seek him with all your heart and with all your soul.” Deuteronomy 4:29 (NIV) “Call to me and I will answer you and tell you great and unsearchable things you do not know.” Jeremiah 33:3 (NIV) “The eyes of the Lord watch over those who do right, and his ears are open to their prayers.” 1 Peter 3:12 (NLT) “And we are confident that he hears us whenever we ask for anything that pleases him. And since we know he hears us when we make our requests, we also know that he will give us what we ask for.” 1 John 5:14-15 (NLT) Terms Learned in This Episode: Diverse: Having a lot of differences and variety Mammal: Group of animals that have hair or fur, are warm-blooded, have a backbone, (most) have live births, and feed their babies with milk from their bodies. Nocturnal: Active at night. Normally sleep during the daylight hours and are awake at night, hunting when it is dark. Chiroptera: “Hand-wing.” The order of mammals that is bats, with over 1,300 species of bats. Find more Bible & Nature resources at Erynlynum.com

Jul 9, 2024

How do spiders make silk, spin webs, and…fly?! Discover amazing arachnid engineers in nature. Here’s our trail map: Are Spiders Insects or Bugs? Why Do Spiders Make Silk and Webs? Can Spiders Fly? How Do Spiders Make Silk and Webs? How Can God Use Our Small Gifts to Do Big Amazing Things? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Scripture Music by Scripture Lullabies, stream online now: https://scripture-lullabies.com/stream Free Spider Coloring Sheet: https://erynlynum.com/nattheo38 Access full Episode Activity Guides by joining the Nat Theo Club: https://www.patreon.com/NatTheoClub Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “I can do all things through Christ who strengthens me.” Philippians 4:13 (NKJV) “You can’t go out against this Philistine and fight him. You’re only a boy. Goliath has been a warrior since he was a young man.” 1 Samuel 17:33 (NCV) “But God chose the foolish things of the world to shame the wise, and he chose the weak things of the world to shame the strong. He chose what the world thinks is unimportant and what the world looks down on and thinks is nothing in order to destroy what the world thinks is important.” 1 Corinthians 1:27-28 (NCV) “...You come to me using a sword and two spears. But I come to you in the name of the Lord All-Powerful, the God of the armies of Israel! You have spoken against him. Today the Lord will hand you over to me…” 1 Samuel 17:45-46 (NCV) “Do not let anyone treat you as if you are unimportant because you are young. Instead, be an example to the believers with your words, your actions, your love, your faith, and your pure life.” 1 Timothy 4:12 (NLT) Terms Learned in This Episode: Arachnid: Group of creatures including spiders, scorpions, ticks, and mites. Have 8 legs and 2 main body parts. True Bugs: Insects that have a sucking mouth part, like a straw. Entomology: The study of insects. Arachnology: The study of arachnids. Anchor Line: A line of silk a spider creates to help it get around, and often to get down from tall heights. Ballooning: When spiders use the earth’s electric field to fly through the sky. Electricity: A form of energy. Electricity is naturally found all around us on earth. Protein: Molecules made up of amino acids. Proteins are important building blocks in our cells, which are like the building blocks of our bodies. Organ: A special part inside a body with an important job to do. Spinnerets: Special organs spiders use to make silk. Find more Bible & Nature resources at Erynlynum.com

Jun 25, 2024

When God created dart frogs, He splashed the jungle in color! Discover these amazing...and deadly...creatures. Here’s our trail map for today: What Is a Poison Dart Frog? Why Are Dart Frogs Poisonous? Are Poison Frogs Used to Make Darts? How Do Dart Frogs Get Their Poison? How Can We Guard Our Hearts and Minds Against Harmful Things? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Scripture Music by Scripture Lullabies, stream online now: https://scripture-lullabies.com/stream Free Dart Frog Coloring Sheet: https://erynlynum.com/nattheo37 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Brothers and sisters, think about the things that are good and worthy of praise. Think about the things that are true and honorable and right and pure and beautiful and respected.” Philippians 4:8 (NCV) “Keep me from looking at worthless things. Let me live by your word.” Psalm 119:37 (NCV) “I will not look at anything wicked…” Psalm 101:3 (NCV) “Be careful what you think, because your thoughts run your life.” Proverbs 4:23 (NCV) “If you declare with your mouth, ‘Jesus is Lord,’ and if you believe in your heart that God raised Jesus from the dead, you will be saved.” Romans 10:9 (NCV) Terms Learned in This Episode: Amphibian: Group of cold-blooded animals that include frogs, toads, salamanders, and newts. Most live on land and in the water and go through metamorphosis. Cutaneous Respiration: “Skin breathing.” This is when oxygen is absorbed (taken in) through the skin instead of through lungs or gills. Metamorphosis: When a creature goes through a big transformation or change from its baby form to its adult form. Cold-blooded: Body temperature changes according to the environment. Cannot make their own body heat. Theory: A theory is an explanation for why things happen or act a certain way. A theory is much more than a guess. It is based on observation, or what we see, and experimentation. Batrachotoxin: “Frog poison.” Toxin that causes muscle contractions and stops the lungs and heart from working. Found in frogs and some birds. Immune: Resistant to harm. Cannot be hurt by something. Find more Bible & Nature resources at Erynlynum.com

Jun 11, 2024

Foxes are like the ninjas and escape artists of the wild, but why are they so sneaky? Here’s our trail map: What Is A Fox? Where Do Foxes Live? Are Foxes Playful? Why Are Foxes So Sneaky? How Do We Create a Good Reputation With Others? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Free Fox Coloring Sheet: https://erynlynum.com/nattheo36 Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Scripture Music by Scripture Lullabies, stream online now: https://scripture-lullabies.com/stream Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “Create in me a pure heart, God, and make my spirit right again.” Psalm 51:10 (NCV) “People may be pure in their own eyes, but the Lord examines their motives.” Proverbs 16:2 (NLT) “...Our purpose is to please God, not people. He alone examines the motives of our hearts.” 1 Thessalonians 2:4 (NLT) “Let your good deeds shine out for all to see, so that everyone will praise your heavenly Father.” Matthew 5:16 (NLT) “If anyone belongs to Christ, there is a new creation. The old things have gone; everything is made new!” 2 Corinthians 5:17 (NCV) Terms Learned in This Episode: Canid: Dog family including foxes, coyotes, wolves, and pet dogs. Kits or Pups: Baby foxes. Vixen: Female fox. Nesting: When a mother animal or human begins preparing an area as the time gets close to have her baby or babies. Purposeful: To have a reason for doing something. Underfur: Shorter hair that keeps foxes warm. Guard Hairs: Longer coarse, or rough, hair that acts kind of like a rain coat, protecting the fox from rain or wet snow. Reputation: What people think about someone, normally because of the way they act. Motives: The reasons why we do something or act a certain way. Find more Bible & Nature resources at Erynlynum.com

May 28, 2024

Beekeeper Jenny joins us as we dive into a beehive and learn all about bees and how God designed them with very important jobs to do, and creative ways to go about their work! Here’s our trail map: What Important Job Do Bees Have? How Do Bees Make Their Hive? How Do Bees Work As a Team? Can Bees Dance? How Do Bees Carry Pollen? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Super Simple Homeschool Podcast with Jenny Hedrick: https://www.supersimplehomeschool.net/podcast Super Simple Homeschool Resources: https://www.supersimplehomeschool.net/notebooks Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Scripture Music by Scripture Lullabies, stream online now: https://scripture-lullabies.com/stream Free Bee Coloring Sheet: https://erynlynum.com/nattheo35 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Source: Institute for Creation Research Creation Podcast: The Industrious Life of Bees: https://www.icr.org/article/creation-podcast-episode-49 Scriptures Referenced in This Episode: “I have hidden your word in my heart, that I might not sin against you.” Psalm 119:11 (NLT) “Then God said, ‘Let the earth produce plants—some to make grain for seeds and others to make fruits with seeds in them. Every seed will produce more of its own kind of plant.’ And it happened.” Genesis 1:11 (NCV) “People do not live by bread alone, but by every word that comes from the mouth of God.” Matthew 4:4 (NLT) “...The words I told you are spirit, and they give life.” John 6:63 (NCV) “For the word of God is alive and active….” Hebrews 4:12 (NIV) Terms Learned in This Episode: Festooning: Bees link together by their feet to form a chain. Festooning helps bees work together in building their hive. It might be a form of measurement. Pollinator: A creature that helps spread pollen, which helps plants grow. Pollen: Fine powder substance made by the male part of flowers. When pollen lands on a female part, that flower can make more flowers. Nectar: A sweet liquid in flowers that bees eat and turn into honey. Hexagon: Shape with six sides. Beeswax: A natural wax produced by bees that they build their honeycombs out of. Pheromones: A chemical scent or smell given off by some creatures. Brood: A bee still growing inside its cell. Larva: Immature or baby form of an insect. Corbiculae : The “pollen basket” where bees carry pollen on their body back to the hive. Sustenance : What we need to survive. A source of strength. Find more Bible & Nature resources at Erynlynum.com

May 21, 2024

What do numbers, patterns, and shapes have to do with nature? A whole lot! Discover how God used math to create nature. Learn about a special pattern of numbers and shapes that show us God’s signature style in the wonderful things He has made. Here’s our trail map: Who Was Fibonacci and What Important Numbers Did He Discover? Why Are Shapes Important in Nature? How Do Numbers, Shapes, and Patterns in Nature Point to God? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Download the FREE Episode Activity Guide for this lesson, provided by CTCMath! https://erynlynum.com/nattheo34 Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club One of the books used for research: Wild Fibonacci: Nature’s Secret Code Revealed Scriptures Referenced in This Episode: “I the LORD do not change.” Malachi 3:6 (NIV) “Jesus Christ is the same yesterday and today and forever.” Hebrews 13:8 (NIV) “​​God is not a God of confusion but a God of peace…” 1 Corinthians 14:33 (NCV) “For in him (Jesus) all things were created: things in heaven and on earth, visible and invisible, whether thrones or powers or rulers or authorities; all things have been created through him and for him. He is before all things, and in him all things hold together.” Colossians 1:16-17 (NIV) Terms Learned in This Episode: Mathematician: Someone who studies and uses math in their work. They are experts in math. Pattern: A pattern is something like numbers or shapes that happen in a regular or repeated way. Consistent: Something is unchanging, or remains the same over time. Geometry : The study of shapes and figures in math. Golden Rectangle: A special rectangle shape that is made from Fibonacci’s number sequence. Find more Bible & Nature resources at Erynlynum.com

May 14, 2024

How do birds sing such pretty songs? God designed them with an amazing and unique voice box. Meet a few interesting species and hear their incredible melodies as we dive into the musical world of birds. Here’s our trail map: Why Do Birds Communicate? How Do Birds Communicate? How Do Birds Sing? How Can We Praise Our Creator? Resources Mentioned and used for Research: Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Scripture Music by Scripture Lullabies, stream online now: https://scripture-lullabies.com/stream Free Bird Song Coloring Sheet: https://erynlynum.com/nattheo33 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Listen To The Birds book: https://www.amazon.com/Listen-Birds-Yoann-Gueny/dp/1324031034 Scriptures Referenced in This Episode: “Sing to the Lord a new song; sing to the Lord, all the earth. Sing to the Lord and praise his name; every day tell how he saves us.” Psalm 96:1-2 (NCV) “Let the skies rejoice and the earth be glad; let the sea and everything in it shout. Let the fields and everything in them rejoice. Then all the trees of the forest will sing for joy.” Psalm 96:11-12 (NCV) “And whatever you do, whether in word or deed, do it all in the name of the Lord Jesus, giving thanks to God the Father through him.” Colossians 3:17 (NIV) “Let everything that has breath praise the Lord.” Psalm 105:6 (NCV) Terms Learned in This Episode: Communicate: To exchange or share information, news, or ideas. Theory: An explanation for why things might happen or act a certain way. A theory is much more than a guess. It is based on observation, or what we see, and experimentation. Complex: Something that is made up of many parts. The opposite of simple. Larynx: Voice box with vocal cords (muscles) used to make noise. Syrinx: A bird’s voice box. An organ deep inside a songbird’s chest containing a double set of vocal cords. Find more Bible & Nature resources at Erynlynum.com

Apr 30, 2024

What exactly is a sloth? Is it a type of monkey, or a koala? Discover how God designed these fascinating creatures to be expert tree climbers and to live most of their lives upside down. Here’s our trail map: What is a sloth and what types are there? What do sloths do all day? Why do sloths hang upside down? How can moving slowly be good for us in life? Resources Mentioned and used for Research: Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Free Sloth Coloring Sheet: https://erynlynum.com/nattheo32 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Sloth research: https://slothconservation.org/ Scriptures Referenced in This Episode: “Stop and consider the wondrous works of God.” Job 37:14 (NIV) “Teach us how short our lives really are so that we may be wise.” Psalm 90:12 (NCV) “Remember your Creator while you are young.” Ecclesiastes 12:1 (NCV) Terms Learned in This Episode: Xenarthra: A group of mammals including sloths, anteaters, and armadillos. Bradypus sloth: A 3-toed sloth, darker brown and gray with dark face markings like a mask. Choloepus sloth: a 2-toed sloth, light brown and orange color with a snout like a pig. Warm-blooded: Animals that keep a warm and consistent body temperature that mostly does not depend on their environment. Digestion: The processes in a body of breaking down food and turning it into energy. Find more Bible & Nature resources at Erynlynum.com

Apr 16, 2024

Have you ever wondered what the difference is between a turtle and a tortoise? The answer might be surprising. The facts we're learning about their fascinating shells might be a bit unexpected, too! Here’s our trail map: What is the difference between a turtle and tortoise? What are the three main types of turtles? Why do turtles have shells and what is the shell? What built-in armor has God given us? Links: Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Free Turtle & Tortoises Coloring Sheet: https://erynlynum.com/nattheo31 Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “A final word: Be strong in the Lord and in his mighty power. Put on all of God’s armor so that you will be able to stand firm against all strategies of the devil. For we are not fighting against flesh-and-blood enemies, but against evil rulers and authorities of the unseen world, against mighty powers in this dark world, and against evil spirits in the heavenly places. Therefore, put on every piece of God’s armor so you will be able to resist the enemy in the time of evil. Then after the battle you will still be standing firm. Stand your ground, putting on the belt of truth and the body armor of God’s righteousness. For shoes, put on the peace that comes from the Good News so that you will be fully prepared. In addition to all of these, hold up the shield of faith to stop the fiery arrows of the devil. Put on salvation as your helmet, and take the sword of the Spirit, which is the word of God.” Ephesians 6:10-17 (NLT) Terms Learned in This Episode: Egg Tooth: A specially designed growth on a turtle’s beak (mouth) used to break open their egg. The egg tooth falls off within a day or two after hatching. Cold-blooded: Body temperature changes according to the environment. Cannot make their own body heat. Keratin: Protein that makes turtle shells as well as other things in nature including hair, nails, claws, scales, feathers, horns, hooves, and even the outermost layer of our skin. Scutes: Individual plates or pieces of the turtle shell. Scutes are made of keratin and cover the bone part of the turtle shell. Carapace: Top part of a turtle’s shell. Plastron: Bottom part of a turtle’s shell. Vulnerable: To be without protection. Something that is vulnerable can be easily hurt. Hinged Shell: Turtle shell that can open and shut. Find more Bible & Nature resources at Erynlynum.com

Apr 2, 2024

What would you think if the sun suddenly disappeared? I’m sharing my story of one of the most amazing things I have ever experienced: a total solar eclipse—and what it showed me about our Creator God. Here’s our trail map: What happens during a solar eclipse? How did scientists discover solar eclipses? What is a “Totality Zone” and how can you see a solar eclipse? How does a solar eclipse reveal God? Resources Mentioned and used for Research: Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Free Solar Eclipse Activity Guide: https://erynlynum.com/nattheo30 Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Scriptures Referenced in This Episode: “The heavens declare the glory of God, and the skies announce what his hands have made.” Psalm 19:1 (NCV) “For in him (Jesus) all things were created: things in heaven and on earth, visible and invisible, whether thrones or powers or rulers or authorities; all things have been created through him and for him. He is before all things, and in him all things hold together.” Colossians 1:16-17 (NIV) “So don’t worry, because I am with you. Don’t be afraid, because I am your God. I will make you strong and will help you; I will support you with my right hand that saves you.” Isaiah 41:10 (NCV) Terms Learned in This Episode: Solar: Something coming from or having to do with the sun. When you hear “solar,” think sun! Eclipse: Something moving in front of or blocking out something else. Solar Eclipse: When the moon moves in front of the sun, so it is between earth and the sun, and blocks out our view of the sun. Our Solar System: The collection of eight planets and their moons, along with our sun. All of these are bound together by an invisible force called gravity. Our solar system is our special place within the universe. Elliptical Orbit: An oval-shaped path. The moon has an elliptical orbit moving in a sort of oval path around earth. Astronomers and Mathematicians: Astronomers are scientists who specialize in space. Mathematicians specialize in math. Find more Bible & Nature resources at Erynlynum.com

Mar 27, 2024

Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ How can you create space and time for your family to form core memories in nature? Be inspired by our guest, Ginny Yurich, of 1000 Hours Outside! Ginny reminds us that we get to make the decisions when it comes to how our family spends time, and provides practical ideas and a wealth of wisdom for investing more time in nature as a family. This episode is part 2 and the Parents Edition (always family friendly). Listen to Part 1 (Episode 28) as Ginny inspires our kids to spend their days outdoors. Order Ginny's new book, Until The Streetlights Come On: https://www.amazon.com/Until-Streetlights-Come-Brightens-Uncertain/dp/B0CMVCZF45/ Get all of Ginny's free resources at https://www.1000hoursoutside.com/ Listen to Ginny's fabulous podcast, 1000 Hours Outside: https://www.1000hoursoutside.com/podcast Find more Bible and Nature inspiration at Erynlynum.com

Mar 26, 2024

Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ When did you see a butterfly for the first time this year? When did the robins return? Learn how to create a nature "Calendar of Firsts" from our guest, Ginny Yurich, of 1000 Hours Outside! Ginny's also sharing with us all the good reasons to get out into the sunshine, and how we can inspire our friends to play outside with us. This episode is part 1, the kids edition. On part 2, Ginny will share with parents and caregivers. Order Ginny's new book, Until The Streetlights Come On: https://www.amazon.com/Until-Streetlights-Come-Brightens-Uncertain/dp/B0CMVCZF45/ Get all of Ginny's free resources at https://www.1000hoursoutside.com/ Listen to Ginny's fabulous podcast, 1000 Hours Outside: https://www.1000hoursoutside.com/podcast Find more Bible and Nature inspiration at Erynlynum.com

Mar 19, 2024

How does something as beautiful and complex as a flower grow from an itty-bitty seed? Today we are learning about the life cycle of flowers, and what their life—and even death—teach us about God’s Word. Here’s our trail map: How do seeds grow into flowers? How are new seeds made? Why are flowers important? What can flowers teach us about God’s Word? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Get Eryn's new book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Download the Hints of New Life Scavenger Hunt and Devotional: https://erynlynum.com/nattheo27 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Scriptures Referenced in This Episode: “The Lord God put the man in the garden of Eden to care for it and work it.” Genesis 2:15 (NCV) “Then God said, ‘Let the earth produce plants—some to make grain for seeds and others to make fruits with seeds in them. Every seed will produce more of its own kind of plant.’ And it happened. The earth produced plants with grain for seeds and trees that made fruits with seeds in them. Each seed grew its own kind of plant. God saw that all this was good.” Genesis 1:11-12 (NCV) “The grass dies and the flowers fall, but the word of our God will live forever.” Isaiah 40:8 (NCV) “Heaven and earth will pass away, but my words will never pass away.” Matthew 24:35 (NIV) “Lord, your word is everlasting…” Psalm 119:89 (NCV) Terms Learned in This Episode: Embryo: The first stage of growth and development. Dormant: To be inactive, or not active. First Plant Shoot: The first part of the plant to push through the soil and grow above ground. Tender and fragile baby plant from which the plant will continue to grow. Photosynthesis: A process controlled by sunlight that puts things in a plant together to turn them into energy. Photosynthesis allows a plant to use the sun’s energy to make food. Cotyledon: First leaf-like structures in a plant, present in the seed. Not “true leaves” and might look different from the leaves to grow after. Important for the plant to begin photosynthesis. Nectar: A sugary liquid in plants that insects and some birds rely on. Very important for pollination. Annual Flowers: Flower plants that only grow for one growing season. Perennial Flowers: Flower plants that grow for several seasons, going dormant in cold weather then sending up new shoots and growing again the following growing season. Find more Bible & Nature resources at Erynlynum.com

Mar 5, 2024

Have you ever wondered how a rock is made? Have rocks just always been here? Is a rock…born? Let's dive into the study of geology and discover the creative and fascinating ways God made rocks—including mini crystal caves called geodes! Here’s our trail map: What are three ways rocks are made? How are geodes made? What makes geodes different colors inside? How can we grow in beauty and wonder inside? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Join this month’s giveaway of a geode cracking kit and the picture book, When You Find A Rock! Enter to win at erynlynum.com/giveaway Free Geology Coloring Sheet: https://erynlynum.com/nattheo26 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club If You Find A Rock Book: https://www.amazon.com/You-Find-Rock-Peggy-Christian/dp/0152063544 Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “I praise you because you made me in an amazing and wonderful way. What you have done is wonderful. I know this very well.” Psalm 139:14 “Everyone who drinks this water will be thirsty again, but whoever drinks the water I give will never be thirsty. The water I give will become a spring of water gushing up inside that person, giving eternal life.” John 4:13-14 “A thief comes to steal and kill and destroy, but I came to give life—life in all its fullness.” John 10:10 “God does not see the same way people see. People look at the outside of a person, but the Lord looks at the heart.” 1 Samuel 16:7 Terms Learned in This Episode: Igneous Rocks : Rocks formed from cooled lava (originally magma). Sedimentary Rocks : Rocks formed from sediments (tiny pieces) of eroded rocks and sometimes once-living organic materials. Erosion: A process in which something is broken down over time by wind, water, or other natural forces. Metamorphic Rocks : Rocks changed from one form to another by extreme heat or pressure. Minerals: Substances God made in nature that are not alive and don’t come from plants or animals. They are the ingredients of rocks. We need many minerals to live, and we get a lot of minerals from the foods we eat. Satisfied: We are pleased and content. We have what we need and do not want or need more. To be satisfied is to have enough. Find more Bible & Nature resources at Erynlynum.com

Feb 20, 2024

Have you ever heard that owls are wise? On this episode, we are meeting some very smart birds and learning how their brains are designed. But is being smart the same thing as being wise? Here’s our trail map: How does an owl’s brain work? Meet three other very smart birds What is the difference between being smart and being wise? How can we be wise? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Get Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Free Smart Birds Coloring Sheet: https://erynlynum.com/nattheo25 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Smart Bird Research from What It’s Like To Be A Bird by Sibley.: https://www.amazon.com/What-Its-Like-Bird-Singing-What/dp/0307957896 (Like many science and nature books, I don’t agree with everything this book says about how birds came to be, but it does share fascinating information about the design and behavior of these wonderful creatures God made) Clark’s Nutcracker information: https://www.allaboutbirds.org/guide/Clarks_Nutcracker/overview Owl whistle story from What an Owl Knows: The New Science of the World's Most Enigmatic Birds by Jennifer Ackerman Scriptures Referenced in This Episode: “For the Lord grants wisdom! From his mouth come knowledge and understanding.” Proverbs 2:6 (NLT) “There are four things on earth that are small, but they are very wise: Ants are not very strong, but they store up food in the summer. Rock badgers are not very powerful, but they can live among the rocks. Locusts have no king, but they all go forward in formation. Lizards can be caught in the hand, but they are found even in kings’ palaces.” Proverbs 30:24-28 (NCV) “If you need wisdom, ask our generous God, and he will give it to you. He will not rebuke you for asking.” James 1:5 (NLT) “It is better to get wisdom than gold, and to choose understanding rather than silver!” Proverbs 16:16 (NCV) Prayer from Ephesians 1:16-17 (NCV): “I always remember you in my prayers, asking the God of our Lord Jesus Christ, the glorious Father, to give you a spirit of wisdom and revelation so that you will know him better.” Terms Learned in This Episode: Nocturnal: An animal that is active mostly at night Neocortex: The area of a human brain where thoughts, ideas, emotions, senses, and self-awareness are processed. Pallium: An area of a bird’s brain that acts similar to a neocortex. This is where birds process information in their brains. Neuron: Nerve cells that send information all over our bodies and back to our brains. A master communication system in our bodies. Hippocampus: An area in the pallium where a bird thinks about location, direction, where they are, and where other things are. Scatter hoarding: When a bird finds food, such as seeds, and stashes it away, or hides it, in many different places. Knowledge: Gathering facts. It is learning by gaining new understanding and through experiences. Wisdom: How we use our knowledge. What we do with all of those facts we are gathering. Involves our soul and eternal perspective. Personification: When we write or talk about something that is not a human and give it human qualities. Find more Bible & Nature resources at Erynlynum.com

Feb 6, 2024

Have you ever seen a Venus flytrap catch a fly?! These fascinating plants might look like they come from outer space—but that’s far from the truth. If they’re not from space, where are they from and why do they eat insects? Here’s our trail map: Do Venus flytraps come from space? Where did Venus flytraps get their funny name and where do they come from? Two theories as to why Venus flytraps eat insects How do Venus flytraps catch insects? What can the design of Venus flytraps teach us about sensing God’s Holy Spirit? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ What do you want to learn about on Nat Theo? Share your episode ideas on the form at Erynlynum.com/nattheo Get Eryn's new book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Free Creation and Creativity Activity: https://erynlynum.com/nattheo24 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Lambda and Universe Vital Signs information are form Michael Guillen, PhD, Believing Is Seeing https://podcasts.apple.com/us/podcast/how-to-take-over-the-world/id1333158713?i=1000632146187 Carnivorous Plants Article: https://answersingenesis.org/biology/plants/carnivorous-plants/ Scriptures Referenced in This Episode: “God said, ‘Look, I have given you all the plants that have grain for seeds and all the trees whose fruits have seeds in them. They will be food for you. I have given all the green plants as food for every wild animal, every bird of the air, and every small crawling animal.’ And it happened.” Genesis 1:29-30 “So I will put a curse on the ground…The ground will produce thorns and weeds for you, and you will eat the plants of the field.” Genesis 3:17-18 “But the Helper will teach you everything and will cause you to remember all that I told you. This Helper is the Holy Spirit whom the Father will send in my name.” John 14:26 Terms Learned in This Episode: Habitable: Suitable or good enough to live in. Vital signs: Medical signs in your body that show if something is wrong. Lambda: A “Cosmological Constant.” Lambda tells scientists something about how quickly the universe is expanding outward. Fine-tuning: God carefully dialed in the vital signs of the universe so humans, animals, and plants can live and thrive on earth. Carnivorous plants: Plants that eat living organisms Theory: An explanation for why things might happen or act a certain way. A theory is much more than a guess. It is based on observation, or what we see, and experimentation. Photosynthesis: A design God made in plants that helps them turn the sun’s energy into food. Mechanoreceptors: Tiny sensors that sense a touch or pressure on skin. Find more Bible & Nature resources at Erynlynum.com

Jan 23, 2024

Did you know bears don’t hibernate? But what is it called when they take a long, sleepy nap in winter? We’re exploring four fascinating ways God designed creatures to rest and why rest is important for us, too! Here’s our trail map: What is hibernation? What is a bear’s winter nap called? What are four ways God designed animals to rest? Why is rest important for us? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Get Eryn's new book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Free Nature's Rest Coloring Sheet: https://erynlynum.com/nattheo23 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Scriptures Referenced in This Episode: “So the sky, the earth, and all that filled them were finished. By the seventh day God finished the work he had been doing, so he rested from all his work. God blessed the seventh day and made it a holy day, because on that day he rested from all the work he had done in creating the world.” Genesis 2:1-3 “...The Lord is the God who lives forever, who created all the world. He does not become tired or need to rest…” Isaiah 40:28 “This is what the Lord commanded, because tomorrow is the Sabbath, the Lord’s holy day of rest.” Exodus 16:23 “Come to me, all of you who are tired and have heavy loads, and I will give you rest. Accept my teachings and learn from me, because I am gentle and humble in spirit, and you will find rest for your lives. The burden that I ask you to accept is easy; the load I give you to carry is light.” Matthew 11:28-30 Terms Learned in This Episode: Hibernation: When an animal goes into a dormant, sleepy state and its metabolism slows, heart rate slows, and body temperature lowers. Metabolism: A chemical process in a body that changes food into energy. Denning: A bear’s winter nap. Similar to hibernation, but they only lower their body temperature by about ten degrees. (Also called Ursid hibernation or carnivore lethargy) Estivation: Like winter hibernation but happens during the summer. Torpor: Similar to hibernation but only lasts a few hours. Like a small, daily hibernation ​​Circadian rhythm: Circadian means “around a day.” Circadian rhythm is our internal clock that helps us know what time it is. Find more Bible & Nature resources at Erynlynum.com

Jan 9, 2024

Have you ever had an up-close encounter with a wild animal? Seeing God’s creatures up-close is wonderful—so long as we’re aware, safe, and respectful. I’m sharing my four close encounters with mountain lions on today’s show! Here’s our trail map: How did God make mountain lions special? What is the difference between a mountain lion, cougar, and puma? Can a mountain lion roar? How can you be safe when in mountain lion habitat? How can awareness keep us safe as we follow God? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Get Eryn's new book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Animal Tracking Coloring Sheet : https://erynlynum.com/nattheo22 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Mountain Lions State by State: https://mountainlion.org/state-by-state/ Closing song “Looking For Adventure”: Composed by Tim McMorris. Produced by King's Crown Productions Scriptures Referenced in This Episode: “Stay alert! Watch out for your great enemy, the devil. He prowls around like a roaring lion, looking for someone to devour.” 1 Peter 5:8 “So give yourselves completely to God. Stand against the devil, and the devil will run from you.” James 4:7 “But the Lord is faithful and will give you strength and will protect you from the Evil One.” 2 Thessalonians 3:3 Terms Learned in This Episode: Habitat: The natural area where a creature lives Awareness: Staying alert and having knowledge Find more Bible & Nature resources at Erynlynum.com

Dec 22, 2023

Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Why are Christmas trees not perfect? On this special Christmas feature, we're sharing one of our family's favorite children's books: Why Christmas Trees Aren't Perfect . Join us for this story full of nature, beauty, and wonder! Nat Theo Club Members can access a video with illustrations to read along. Join the Nat Theo Club to access more resources here: https://erynlynum.com/club Thank you to Guideposts Books for granting permission to use this story. Order Why Christmas Trees Aren't Perfect here: https://www.amazon.com/Why-Christmas-Trees-Arent-Perfect/dp/1501825836

Dec 12, 2023

Have you ever wondered what it would be like to fly? We’re learning how birds fly and how bird flight inspired human flight and changed history! We’re also meeting a super inspiring person mentioned in the Bible named Bezalel (Beh-za-lel). Here’s our trail map: How are birds designed to fly? How did birds inspire and lead to the invention of airplanes? How can God’s designs inspire our creativity and inventions? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Get Eryn's new book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Free Creation and Creativity Activity: https://erynlynum.com/nattheo20 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Thank you to the How To Take Over The World podcast for their two-part feature on the Wright Brothers: https://podcasts.apple.com/us/podcast/how-to-take-over-the-world/id1333158713?i=1000632146187 Scriptures Referenced in This Episode: “I have filled him with the Spirit of God, with wisdom, with understanding, with knowledge and with all kinds of skills— to make artistic designs for work in gold, silver and bronze, to cut and set stones, to work in wood, and to engage in all kinds of crafts.” Exodus 31:3-5 “So God created mankind in his own image, in the image of God he created them; male and female he created them.” Genesis 1:27 “O Lord, what a variety of things you have made! In wisdom you have made them all. The earth is full of your creatures.” Psalm 104:24 “By faith we understand that the entire universe was formed at God’s command, that what we now see did not come from anything that can be seen.” Hebrews 11:3 Terms Learned in This Episode: Lift: When a bird captures air under their wings and pushes that air down in order to take off in flight. Pectoralis major muscles: The largest and superior muscle of the outer chest wall. In birds, it’s these muscles that allow for flight. Supracoracoideus muscle: This muscle is deeper inside the bird’s chest cavity and allows the bird to raise its wings back up. Pneumatized bones: Bones with small pockets of air. Keratin: Protein that makes bird feathers as well as hair, nails, claws, scales, horns, hooves, and even the outermost layer of our skin. Bioinspiration: When God’s designs in nature inspire human creativity and inventions. Find more Bible & Nature resources at Erynlynum.com

Nov 28, 2023

Have you ever been near a wildfire? Today my family is sharing what it was like living through the largest wildfire in Colorado’s written history. We’re also discovering how wildfire can be helpful and what important jobs it has in nature. Here’s our trail map: What is it like to live through a wildfire? Can anything good come from a wildfire? How is a tree born from wildfire? How can we grow through hard times? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Get Eryn's new book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Free Coloring Sheet for This Episode: https://erynlynum.com/nattheo19 Scriptures Referenced in This Episode: “Have you ever gone into the storehouse of the snow or seen the storehouses for hail, which I save for times of trouble…” Job 38:22-23 “Jesus answered, ‘Why are you afraid? You don’t have enough faith.’ Then Jesus got up and gave a command to the wind and the waves, and it became completely calm. The men were amazed and said, ‘What kind of man is this? Even the wind and the waves obey him!’” Matthew 8:26-27 “We also have joy with our troubles, because we know that these troubles produce patience. And patience produces character, and character produces hope. And this hope will never disappoint us, because God has poured out his love to fill our hearts. He gave us his love through the Holy Spirit, whom God has given to us.” Romans 5:3-5 “The LORD himself will go before you. He will be with you; he will not leave you or forget you. Don’t be afraid and don’t worry.” Deuteronomy 31:8 “When you pass through the waters, I will be with you. When you cross rivers, you will not drown. When you walk through fire, you will not be burned, nor will the flames hurt you. This is because I, the Lord, am your God, the Holy One of Israel, your Savior…” Isaiah 43:2-3 “And we know that in all things God works for the good of those who love him, who have been called according to his purpose.” Romans 8:28 Terms Learned in This Episode: Pyrocumulus Clouds: A towering cloud caused by a massive fire that can make its own weather. Evacuate: to move yourself away from a dangerous situation or place. Restore: To bring something back to its original condition, like a fresh start. Serotinous: In most serotinous species, a seed requires high temperature like wildfire to open or be released. Faithful: Completely trustworthy. Can be counted on. Discover more Bible and nature lessons at Erynlynum.com

Nov 14, 2023

Let's explore the fascinating world of invisible living creatures. That’s right—invisible! Not because they have super powers or an invisibility cloak, but because they are so tiny we cannot see them with our eyes. We're exploring: What is a microscope and how was it invented? How were the tiny, invisible creatures called bacteria discovered? What important jobs do bacteria have? Why do bad bacteria that cause diseases exist? What can bad bacteria teach us about God’s good grace? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Get Eryn's new book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Free Coloring Sheet for This Episode: https://erynlynum.com/nattheo18 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Thank you to Institute for Creation Research (ICR) for their episode on bacteria: https://youtu.be/7az1YsbkJBk?si=3PzS9J68LERU4ZMq Scientific study on microbes on a grain of sand: https://www.mpg.de/11830658/sand-bacteria Scriptures Referenced in this Episode: “O Lord, what a variety of things you have made! In wisdom you have made them all. The earth is full of your creatures.” Psalm 104:24 “God looked at everything he had made, and it was very good.” Genesis 1:31 “I will put a curse on the ground, and you will have to work very hard for your food. In pain you will eat its food all the days of your life. The ground will produce thorns and weeds for you” Genesis 3:17-18 “Everyone has sinned and fallen short of God’s glorious standard, and all need to be made right with God by his grace, which is a free gift. They need to be made free from sin through Jesus Christ.” Romans 3:23-24 “You have been saved by grace through believing. You did not save yourselves; it was a gift from God.” Ephesians 2:8 “God, your thoughts are precious to me. They are so many! If I could count them, they would be more than all the grains of sand…” Psalm 139:17-18 “If you declare with your mouth, ‘Jesus is Lord,’ and if you believe in your heart that God raised Jesus from the dead, you will be saved. We believe with our hearts, and so we are made right with God. And we declare with our mouths that we believe, and so we are saved.” Romans 10:9-10 Terms Learned in this Episode: Microscopic: Too small to see with only your eyes, you need a microscope to see it. Microscope: A tool used in science to magnify tiny objects and see them closer and larger. Bacteria: A type of microbe (living thing that can only be seen through a microscope). Fermentation: A process in which living bacteria (and other microbes) break down ingredients and turn a food or drink into something new. Pathogenic Bacteria: Microbes that cause illnesses or diseases. These are what we call Germs. Grace: When God gives us good things that we cannot work for and do not deserve.

Oct 31, 2023

Have you ever seen a snake wearing glasses? Did you know dragonflies have around 60,000 eyes? We're exploring the fascinating ways creatures see the world and answering these questions: How many eyes do insects have? Do snakes wear glasses? How do chameleons move their eyes in two different directions? How can we protect our eyes to see everything good, beautiful, and true? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Get Eryn's new book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Free Coloring Sheet for This Episode: https://erynlynum.com/nattheo17 Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Chameleon Eye Research in Israel: https://www.voanews.com/a/scientists-solve-mystery-of-chameleon-eyes/3026868.html Scriptures Used in This Episode: “The eye is a light for the body. If your eyes are good, your whole body will be full of light. But if your eyes are evil, your whole body will be full of darkness…” Matthew 6:22-23“ Keep me from looking at worthless things. Let me live by your word.” Psalm 119:37 “Keep your eyes focused on what is right, and look straight ahead to what is good.” Proverbs 4:25 Terms Learned in This Episode: Complex: Opposite of simple. Consisting of many different and connected parts. Compound: Something made up of two or more parts, elements, or ingredients. Compound Eye: A larger eye made up of many tiny lenses, like tiny individual eyes. Peripheral Vision: What we can see to the left, right, up, or down without moving our heads. Facets or Ommatidia : The tiny lenses in a compound eye that act as light receptors and send information to the brain. Eye Caps or Spectacles : Special clear scales over a snake’s eyes that protect and keep their eyes clean. Sensory Receptor: Nerve ending that take in what is happening around us and helps send that information to our brains. Discover more nature lessons rooted in the Bible at Erynlynum.com

Oct 17, 2023

Have you ever seen a ladybug wearing a sweater? How about a bee wearing a scarf or a spider wearing snow boots? Insects might not have a winter wardrobe, but God designed them to brave the cold in very creative ways! We're exploring: Why did God make seasons? How do insects survive cold months? How can we live and do well in hard times? How can we create a legacy for those who live after us? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Get Eryn's new book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Free Coloring Sheet for This Episode: https://erynlynum.com/nattheo16 Join the Nat Theo Club: https://erynlynum.com/club Scriptures Used in This Episode: “As long as the earth continues, planting and harvest, cold and hot, summer and winter, day and night will not stop.” Genesis 8:22 “He existed before anything else, and he holds all creation together.” Colossians 1:17 “God is our refuge and strength, always ready to help in times of trouble.” Psalm 46:1 “This I declare about the Lord: He alone is my refuge, my place of safety; he is my God, and I trust him.” Psalm 91:2 “We also have joy with our troubles, because we know that these troubles produce patience. And patience produces character, and character produces hope. And this hope will never disappoint us, because God has poured out his love to fill our hearts…” Romans 5:3-5 “He (God) will wipe away every tear from their eyes, and there will be no more death, sadness, crying, or pain, because all the old ways are gone.” Revelation 1:4 Terms Learned in This Episode: Lifespan: The amount of time a certain species normally lives for. Diapause: When an insect goes dormant (stops growing or developing) to survive the cold. Similar to hibernation. Glycerol: A chemical compound some insects produce to keep their cells from freezing (same chemical used in antifreeze). Legacy: What we do in life that blesses and impacts people after our lives. Refuge: A safe place. A shelter. Discover more nature lessons rooted in the Bible at Erynlynum.com

Oct 3, 2023

When God created plants, He made them in a very different way than animals and humans. And so the ways trees make friends and communicate with each other look quite different than our friendships and the way we talk! On this episode, we're exploring: How are trees and plants different than animals and humans? Do trees have friends? How do trees communicate? Why is it important that we choose our friends carefully? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Join the Nat Theo Club & Get Full Episode Activity Guides! Download the free Tree Friends coloring sheet and the Tree Secrets Devotional Get Eryn's new book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation Scriptures in Today's Episode: “Then God said, ‘Let the earth produce plants—some to make grain for seeds and others to make fruits with seeds in them. Every seed will produce more of its own kind of plant.’ And it happened. The earth produced plants with grain for seeds and trees that made fruits with seeds in them. Each seed grew its own kind of plant. God saw that all this was good.” Genesis 1:11-12 “So encourage each other and give each other strength, just as you are doing now.” 1 Thessalonians 5:11 “Two people are better than one, because they get more done by working together. If one falls down, the other can help him up. But it is bad for the person who is alone and falls, because no one is there to help.” Ecclesiastes 4:9-10 Terms Learned in Today's Episode: Nephesh: Hebrew word meaning living creatures (animal and humans) with blood, spirit, and the breath of life Theology: The study of God Forester: Someone whose job is taking care of a forest Mycelium: Underground network of fungi, like a web of life, that produces mushrooms. Tannin: Bitter chemical compound found in plants Discover more nature lessons rooted in the Bible at Erynlynum.com Sources that helped with research for this episode: https://www.icr.org/article/are-plants-alive/ The Hidden Life of Trees by Peter Wohlleben https://www.kariega.co.za/blog/do-giraffe-make-trees-talk-to-each-other

Sep 19, 2023

Wait... chameleons have crystals in their skin?! And there is an octopus with a costume box?? Today we're exploring creature camouflage and learning about two animals God created with very special camouflaging strategies. We're looking at: What are cells in creatures’ bodies? How does a chameleon change colors? How does a mimic octopus change shapes? Why don’t we need to blend in or change who we are? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Join the Nat Theo Club & Get Full Episode Activity Guides! Download the free Camouflage Creature Coloring Sheet Video: Chameleon Changing Colors Video: Looking at skin cells in a microscope Video: Mimic Octopus Impersonating Other Creatures Get Eryn's new book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation Scriptures in Today's Episode: “Don’t copy the behavior and customs of this world, but let God transform you into a new person by changing the way you think. Then you will learn to know God’s will for you, which is good and pleasing and perfect.” Romans 12:2 “For we are God’s masterpiece. He has created us anew in Christ Jesus, so we can do the good things he planned for us long ago.” Ephesians 2:10 “But to all who did accept him and believe in him he gave the right to become children of God.” John 1:12 “But if we confess our sins, he will forgive our sins, because we can trust God to do what is right. He will cleanse us from all the wrongs we have done.” 1 John 1:9 “I praise you (God) because you made me in an amazing and wonderful way. What you have done is wonderful. I know this very well.” Psalm 139:14 Terms Learned in Today's Episode: Cell: Tiny building blocks all living things are made out of Chromatophore: Special cells that produce or change pigment (color) Iridophore: Special cell (building blocks) in a chameleon’s skin (a type of chromatophore) Nanocrystals: Tiny crystalline particles inside the chameleon’s special skin cells that can reflect different colors Mimic: imitate, or pretend to be someone or something else Discover more nature lessons rooted in the Bible at Erynlynum.com

Sep 5, 2023

Have you ever seen fireflies glowing throughout a forest or field? God created a whole host of creatures that glow in the dark! Today we're exploring: What is bioluminescence? What creatures glow in the dark? How do fireflies light up? How do we shine God’s light? Episode Links: Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Join the Nat Theo Club & Get Full Episode Activity Guides! Download the free Glow-in-the-Dark Creatures Coloring Page to go along with this lesson Get Eryn's new book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation Scriptures in Today's Episode: “It is by faith we understand that the whole world was made by God’s command so what we see was made by something that cannot be seen.” Hebrews 11:3 “God is light, and in him there is no darkness at all.” 1 John 1:5 “God once said, ‘Let the light shine out of the darkness!’ This is the same God who made his light shine in our hearts by letting us know the glory of God that is in the face of Christ.” 2 Corinthians 4:6 “You are the light that gives light to the world… And people don’t hide a light under a bowl. They put it on a lampstand so the light shines for all the people in the house. In the same way, you should be a light for other people. Live so that they will see the good things you do and will praise your Father in heaven.” Matthew 5:14-16 “I am the light of the world. The person who follows me will never live in darkness but will have the light that gives life.” John 8:12 Terms Learned in Today's Episode: bārā’ (baw-raw): Hebrew word for God’s special creativity Bioluminescence: light that comes from living creatures Photobacterium: Bacteria (tiny creatures) that produce living light Twilight Zone: 650 - 3,300 feet deep in the ocean where sunlight doesn’t reach Luciferin: Molecule used in bioluminescence Luciferase: Enzyme that breaks down the Luciferin molecule to create living light Lampyridae: Family or category of beetles, most which emit living light (Bioluminescence) Glowworm: Larva (juvenile) form of fireflies Thank you to the Institute for Creation Research (ICR) for their very helpful podcast episode on Living Light, which we used in researching for today's lesson! https://youtu.be/_nENsJLm2E8?si=RFvzjuCRp0V2tuFc Discover more nature lessons rooted in the Bible at Erynlynum.com

Aug 22, 2023

Discover the incredible water birth of hermit crabs! Today we're exploring the many fascinating ways God's creatures have babies. We'll look at: How are hermit crabs born? What creature gives birth in a snow fort? What creature has its baby while hanging upside down? How are human babies different from creature babies? Order Nat Theo T-Shirts Through September 3rd: https://erynlynum.myshopify.com/ Join the Nat Theo Club! Receive a full-color digital guide to go along with every episode as they air! Resources: Download the free coloring page for this episode Join the Nat Theo Club Our video of a monarch caterpillar creating its chrysalis Video of a bat giving birth while hanging upside down Scriptures Referenced in this Episode: "You (God) saw my body as it was formed. All the days planned for me were written in your book before I was one day old. God, your thoughts are precious to me. They are so many!" Psalm 139:16-17 “So God created human beings in his image. In the image of God he created them. He created them male and female.” Genesis 1:27 “He has planted eternity in the human heart.” Ecclesiastes 3:11 “Everyone has sinned and fallen short of God’s glorious standard, and all need to be made right with God by his grace, which is a free gift. They need to be made free from sin through Jesus Christ.” Romans 3:23-24 “If you declare with your mouth, 'Jesus is Lord,' and if you believe in your heart that God raised Jesus from the dead, you will be saved. We believe with our hearts, and so we are made right with God. And we declare with our mouths that we believe, and so we are saved.” Romans 10:9-10 Terms introduced in this lesson: Captivity: Creatures not living in the wild, usually kept as pets. Soul: Who we are inside. We cannot see our touch our soul. It is eternal (lasts forever). Discover more nature lessons rooted in the Bible at Erynlynum.com

Aug 8, 2023

If mushrooms are not plants or animals, what are they? Today we're exploring the fascinating world of fungi! We're looking at: What are mushrooms? (Are they… aliens?) What other living things are like mushrooms? How does fungus help humans, plants, and our planet? How does fungus use code like a computer? Join the Nat Theo Club! Receive a full-color digital guide to go along with every episode as they air! Resources: Video of wild orchids Video of fly agaric mushroom Eryn's New Book: Rooted In Wonder: Nurturing Your Family's Faith Through God's Creation Scriptures Referenced in this Episode: “But the Spirit produces the fruit of love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, self-control...” Galatians 5:22-23 “I (Jesus) am the vine, and you are the branches. If any remain in me and I remain in them, they produce much fruit. But without me they can do nothing.” John 15:5 “How many are your works, LORD! In wisdom you made them all; the earth is full of your creatures.” Psalm 104:24 Terms Introduced: Fungi: Category of living things including mushrooms, lichen, yeast, and mold. Mycelium: Underground network of fungi that produces mushrooms. Decomposing: Breaking down organic (natural) material. Decaying. Biocomputing: The scientific study of how living things compute or use information like computers. Discover more nature lessons rooted in the Bible at Erynlynum.com Disclaimer: Fungi can be dangerous! This guide & podcast episode are educational only and not to be used as a guide for determining whether a mushroom is safe. Never touch mushrooms without expert advice.

Jul 25, 2023

Can butterflies remember their younger days as caterpillars crawling across plants and munching on leaves? My kids are chiming in on today's episode as we explore: How do caterpillars turn into butterflies? Do other creatures experience a similar change? Can butterflies remember being caterpillars? Why are our memories so important? Resources: Video of ladybug larva (babies) on Eryn's Instagram Page Eryn's New Book: Rooted In Wonder: Nurturing Your Family's Faith Through God's Creation Caterpillar memory study Scriptures Referenced in this Episode: "If anyone belongs to Christ, there is a new creation. The old things have gone; everything is made new!” 2 Corinthians 5:17 “Remember the wondrous works that he has done.” 1 Chronicles 16:12 “Don’t let anyone think less of you because you are young. Be an example to all believers in what you say, in the way you live, in your love, your faith, and your purity.” 1 Timothy 4:12 “You made my whole being; you formed me in my mother’s body. I praise you because you made me in an amazing and wonderful way. What you have done is wonderful. I know this very well.” Psalm 139:13-14 Terms Introduced: Metamorphosis: A big change in physical form. A change of the body. Larva: Baby form of an insect. Exoskeleton: Hard outer shell, skeleton on the outside of the body. Molt: When an insect sheds its exoskeleton. Pupa: Protective case a creature enters into to go through metamorphosis. Imaginal Discs: Group of cells that become the new parts of the butterfly. Mushroom Bodies: Part of the brain that stores memories about taste and smell. Discover more nature lessons rooted in the Bible at Erynlynum.com

Jul 11, 2023

Have you ever seen a bear in the wild? If so, what color was it? I once saw a bear fishing in the river, and its color surprised me! On this episode, we're exploring: Are all black bears black? How did the black bear get its name? How are black bears designed to thrive where they live? Likewise, how does God give us what we need to live well and follow him? Resources: Eryn's New Book: Rooted In Wonder: Nurturing Your Family's Faith Through God's Creation The Burgess Animal Book for Children (Note, the Burgess book is not faith-based and uses "Mother Nature" as a main character. However, it's a lovely book that helps kids learn and remember the details of amazing creatures God has made) Scriptures Referenced in this Episode: "You make springs pour into the ravines; they flow between the mountains. They water all the wild animals; the wild donkeys come there to drink. Wild birds make nests by the water; they sing among the tree branches. You water the mountains from above. The earth is full of the things you made. O Lord, what a variety of things you have made! In wisdom you have made them all. The earth is full of your creatures." Psalm 104:10-13, 24 "Jesus has the power of God, by which he has given us everything we need to live and to serve God.” 2 Peter 1:3 “And this same God who takes care of me will supply all your needs from his glorious riches, which have been given to us in Christ Jesus.” Philippians 4:19 "Look at the birds in the air. They don’t plant or harvest or store food in barns, but your heavenly Father feeds them. And you know that you are worth much more than the birds. You cannot add any time to your life by worrying about it. And why do you worry about clothes? Look at how the lilies in the field grow. They don’t work or make clothes for themselves. But I tell you that even Solomon with his riches was not dressed as beautifully as one of these flowers. God clothes the grass in the field, which is alive today but tomorrow is thrown into the fire. So you can be even more sure that God will clothe you. Don’t have so little faith! Don’t worry and say, ‘What will we eat?’ or ‘What will we drink?’ or ‘What will we wear?’ The people who don’t know God keep trying to get these things, and your Father in heaven knows you need them. Seek first God’s kingdom and what God wants. Then all your other needs will be met as well." Matthew 6:26-33 Terms Introduced: Recessive gene: A gene that can be passed on by both parents to a child, or in a bear's case, a cub. It can be responsible for a child born with red hair, or a black bear born with white fur. Hyperphagia: Extreme unsatisfied desire to eat. Bears go through a stage of Hyperphagia when storing up fat before they nam in colder months. Discover more nature lessons rooted in the Bible at Erynlynum.com

Jun 27, 2023

Once upon a time, I watched the sun disappear! On today's episode, I'm sharing my all-time favorite story about the sun. We're exploring: Why the sun is so important How the sun gives energy to plants Why sunflowers follow the sun all day long And how in the same way, we can follow God’s light all day long! Resources: FREE Printable Summer Verse Cards Eryn's New Book: Rooted In Wonder: Nurturing Your Family's Faith Through God's Creation Focus on the Family Interview: Helping Kids See God's Glory in Nature Scriptures Referenced in this Episode: " Then God said, 'Let there be light,' and there was light." Genesis 1:3 “...God is light, and in him there is no darkness at all.” 1 John 1:5 “My eyes are ever toward the Lord... Psalm 25:15" ...so our eyes look to the Lord our God, till he shows us his mercy.” Psalm 123:2 “In him (Jesus) there was life, and that life was the light of all people. The Light shines in the darkness, and the darkness has not overpowered it.” 1 John 1:4-5 Terms Introduced: Helianthus: Sunflower (Helios: Sun, Anthos: Flower) Heliotropism: When a plant grows toward the light Photosynthesis: A process controlled by light that puts things in a plant together to turn them into energy. Chlorophyll: Responsible for a plant's green pigment, and allows a plant to soak in sunlight. Elaborated Sap: The "super food" of plants. It's created when sunlight, through chlorophyll, turns the minerals from water and carbon dioxide from air into a plant's sugars. Discover more nature lessons rooted in the Bible at Erynlynum.com

Jun 13, 2023

Have you ever held a roly-poly? My kids and I recently became roly-poly trainers! We made some fun observations and today we're exploring: The fascinating life of a roly-poly What really is a roly-poly? Are there things in nature that aren't what they seem? Are there words we use and hear that aren't what they seem? How can we trace words and things in nature back to their identities? Note for parents and caregivers: This episode breaks down the concept of "Linguistic Theft." A very helpful read on this is in the book Mama Bear Apologetics , Chapter 4: Linguistic Theft. Scriptures & Quotes Referenced in this Episode: “God is love.” 1 John 4:8 “I give you a new command: Love each other. You must love each other as I have loved you.” John 13:34“the Son of Man did not come to be served. He came to serve others and to give his life as a ransom for many people.” Mark 10:45 “The solid world (that is, nature), exists. It’s laws do not change. Stones are hard. Water is wet.” George Orwell, 1984 “I am the way, and the truth, and the life. The only way to the Father is through me.” John 14:6 “We are called to be loving, but in love we should recognize and point out false definitions. Disagreement does no equal hate.” Hillary Morgan Ferrer, Mama Bear Apologetics “We will speak the truth in love.” Ephesians 4:15 “Always be ready to answer everyone who asks you to explain about the hope you have, but answer in a gentle way and with respect.” 1 Peter 3:15 Resources: Eryn's New Book: Rooted In Wonder: Nurturing Your Family's Faith Through God's Creation

May 30, 2023

When my kids told me about axolotls, I thought they were mythical creatures! But then we brought one home as a pet. On this episode, you'll hear from my kids what they think about axolotls. We're exploring: What is an axolotl? How does it regrow parts of its body? What other creatures "regenerate?" How does God, in a similar way, regrow our hearts and minds? Scriptures Referenced in this Episode: “I will give you a new heart and put a new spirit in you; I will remove from you your heart of stone and give you a heart of flesh.” Ezekiel 36:26 (NIV) "And I will give you a new heart, and I will put a new spirit in you. I will take out your stony, stubborn heart and give you a tender, responsive heart." Ezekiel 36:26 (NLT) “I will give them a heart to know me, that I am the Lord. They will be my people, and I will be their God, for they will return to me with all their heart.” Jeremiah 24:7 “Finally, brothers and sisters, whatever is true, whatever is noble, whatever is right, whatever is pure, whatever is lovely, whatever is admirable—if anything is excellent or praiseworthy—think about such things.” Philippians 4:8 “Do not be shaped by this world; instead be changed within by a new way of thinking. Then you will be able to decide what God wants for you; you will know what is good and pleasing to him and what is perfect.” Romans 12:2 “If anyone belongs to Christ, there is a new creation. The old things have gone; everything is made new!” 2 Corinthians 5:17 Resources Mentioned in this Episode: Eryn's New Book: Rooted In Wonder: Nurturing Your Family's Faith Through God's Creation Eryn's Instagram Page: Instagram.com/erynlynumauthor Download free Bible + Nature activities and devotions on Eryn's website: Erynlynum.com/free

May 16, 2023

Over six billion birds are on the move! We're exploring the magnificent wonders of bird migration and answering these questions: What is migration? How do birds know when to migrate? How do birds prepare for their long journeys? How do birds find their way and navigate the skies? What can birds teach us about boldly following God’s plans? Discover the two things birds need to take their incredible journeys, and three "compasses" they use to navigate the skies. Scriptures referenced in this episode: “God blessed them and said, 'Have many children and grow in number. Fill the earth and be its master. Rule over the fish in the sea and over the birds in the sky and over every living thing that moves on the earth.'” Genesis 1:26 “As the people migrated to the east, they found a plain in the land of Babylonia and settled there.” Genesis 11:2 “So the LORD scattered them from there over all the earth.” Genesis 11:8 “But the Helper will teach you everything and will cause you to remember all that I told you. This Helper is the Holy Spirit whom the Father will send in my name.” John 14:26 “And your ears shall hear a word behind you, saying, 'This is the way, walk in it,' when you turn to the right or when you turn to the left.” Isaiah 30:21 “When people’s steps follow the LORD, God is pleased with their ways. If they stumble, they will not fall, because the LORD holds their hand." Psalm 37:23-24 “Your word is like a lamp for my feet and a light for my path.” Psalm 119:105 Resources mentioned: Eryn’s new book, Rooted In Wonder: Nurturing Your Family’s Faith Through God’s Creation Birdcast.info to track bird migrations over your county Taking Flight: Boldly Following God's Plans Devotional and Birdwatching Guide “ How Do Birds Find Their Way?” children's book Discover more nature lessons rooted in the Bible at Erynlynum.com

May 2, 2023

Which animals have antlers? What are antlers made of? Why do deer shed their antlers? And what does all of this have to do with the way we live and follow Jesus? On this episode, we're exploring the antler world, playing a game of "Spot The Imposter," learning why people collect antlers, and discovering how we can shed our old ways and live in God's abundant life. Resources mentioned in this episode: Order Eryn's new book: Rooted In Wonder: Nurturing Your Family's Faith Through God's Creation Have a question for the Nat Theo podcast? Reach out at erynlynum.com/nattheo Thank you to the Wildlife Anatomy book by Julia Rothman for assisting with my antler research Scriptures referenced in this episode: “If anyone belongs to Christ, there is a new creation. The old things have gone; everything is made new!” 2 Corinthians 5:17 "Because of God you are in Christ Jesus, who has become for us wisdom from God. In Christ we are put right with God, and have been made holy, and have been set free from sin." 1 Corinthians 1:30 "Your old sinful self has died, and your new life is kept with Christ in God. Christ is your life, and when he comes again, you will share in his glory... But now also put these things out of your life: anger, bad temper, doing or saying things to hurt others, and using evil words when you talk. Do not lie to each other. You have left your old sinful life and the things you did before. You have begun to live the new life, in which you are being made new and are becoming like the One who made you. This new life brings you the true knowledge of God." Colossians 3:3-4, 8-10 “If you declare with your mouth, 'Jesus is Lord,' and if you believe in your heart that God raised Jesus from the dead, you will be saved. We believe with our hearts, and so we are made right with God. And we declare with our mouths that we believe, and so we are saved.” Romans 10:9-10 Discover more nature lessons rooted in the Bible at Erynlynum.com

Apr 18, 2023

Do you have questions about climate change? We all do. What is it and is it really happening? Most importantly, what does the Bible say about climate change? Wait...what? The Bible talks about climate change? It does! Today we'll explore what's really happening, what God says about a changing planet, and why we should not live in fear. Plus, we'll explore a few fun ideas for caring for God's creation! Resources mentioned in this episode: Order Eryn's new book: Rooted In Wonder: Nurturing Your Family's Faith Through God's Creation Have a question for the Nat Theo podcast? Reach out at erynlynum.com/nattheo Scriptures referenced in this episode: "And God said, 'Let the earth bring forth living creatures according to their kinds—livestock and creeping things and beasts of the earth according to their kinds.'” Genesis 1:24 "And to Adam he said, 'Because you have listened to the voice of your wife and have eaten of the tree of which I commanded you, ‘You shall not eat of it,’ cursed is the ground because of you; in pain you shall eat of it all the days of your life; thorns and thistles it shall bring forth for you; and you shall eat the plants of the field.'" Genesis 3:17-18 “Then I saw a new heaven and a new earth, for the first heaven and the first earth had passed away, and the sea was no more. . . And he who was seated on the throne said, ‘Behold, I am making all things new.’” Revelation 21:2,5 "The LORD God took the man and put him in the garden of Eden to work it and keep it." Genesis 2:15 Facts and sources for this episode: From 1880 to 1980, the combined temperature of land and sea rose a total of 1.3 degrees Fahrenheit. (Rooted In Wonder, research from this article on climate.gov ) There was a previous warming period that lasted around 400 years between 800 and 1200 AD (or some point to 900-1300 AD). ( From Answers in Genesis and A Different Shade of Green by Dr. Gordon Wilson) Discover more nature lessons rooted in the Bible at Erynlynum.com

Apr 3, 2023

Have you ever sensed something was not right? God created monarch caterpillars with an incredible ability to sense danger and avoid it. They cut toxin off at its source so they can stay safe and thrive in God's design. God created you to do the same! He will help you sense harm and stay clear of danger as you live out his great plan for your life! Resources mentioned in this episode: Order Eryn's new book: Rooted In Wonder: Nurturing Your Family's Faith Through God's Creation Scriptures referenced in this episode: “The thief comes only to steal and kill and destroy. I came that they may have life and have it abundantly.” John 10:10 “Finally, brothers and sisters, whatever is true, whatever is noble, whatever is right, whatever is pure, whatever is lovely, whatever is admirable—if anything is excellent or praiseworthy—think about such things.” Philippians 4:8 “I will not set before my eyes anything that is worthless.” Psalm 101:3 "Turn my eyes from looking at worthless things; and give me life in your ways.” Psalm 119:37 Discover more nature lessons rooted in the Bible at Erynlynum.com

Mar 30, 2023

Do you think Jesus had a favorite bird? If he did it might have been... (spoiler alert!)... The house sparrow! The house sparrow is one of the most common birds, found on every continent except Antartica. The oldest fossil of a house sparrow was found in Bethlehem. It's likely that Jesus grew up with house sparrows much like the ones in our own yards! But when we learn a little more about how Jesus taught using birds in the Bible, and how much it takes to feed a house sparrow, we discover powerful truth in God's promise of provision. Resources mentioned: Merlin Bird ID App Eryn's new book, Rooted In Wonder: Nurturing Your Family's Faith Through God's Creation Scriptures referenced in this episode: “Through his power all things were made—things in heaven and on earth” Colossians 1:16“​​ "Look at the birds of the air: they neither sow nor reap nor gather into barns, and yet your heavenly Father feeds them. Are you not of more value than they?” Matthew 6:26" "All the days planned for me were written in your book before I was one day old.God, your thoughts are precious to me. They are so many!” Psalm 139:16-17 Discover more biblical truth taught through nature and free resources at ErynLynum.com