Rooted In Wonder:
Nurturing Your Family's Faith Through God's Creation
Intentional Parenting
Nature Studies
Apologetics
Adventure
Free Resource
Entrepreneurship
Homeschooling
Faith
Books
Master Naturalist, Bible teacher, author, wife, and mama of four! Join our adventures of discovering God while adventuring in creation.
Listen Now
This human heart lesson for kids is made possible by: Apologia curriculum — Explore Apologia’s award-winning science curriculum. Make math simple and effective with CTCMath for grades k-12. Ditch toxins and protect your family and God’s creatures by using Branch Basics human-safe and animal-safe cleaning products. Save 15% on a Premium Starter Kit using the code NATURE.
Have you ever stopped to listen to your own heartbeat? Maybe a nurse let you use a stethoscope at a doctor’s visit, or perhaps you’ve felt it thumping after a big run. That rhythmic sound is a reminder of the life inside you—an amazing design from our Creator.
Today, we’re learning fascinating human heart facts for kids as part of our Wonderfully Made series. In earlier episodes, we explored the intricate world inside our cells and the powerful code of DNA, marveling at how God designed every detail. As the psalmist wrote:
“I praise you because I am fearfully and wonderfully made; your works are wonderful, I know that full well.” —Psalm 139:14
Let’s discover how God uniquely designed our hearts, a life-sustaining masterpiece that beats tirelessly, day and night.
The cardiovascular system is like your body’s superhighway. It’s made up of the heart, blood vessels, and blood. Together, they work to deliver oxygen and nutrients to every cell while removing waste. Imagine a bustling city filled with delivery trucks bringing supplies and taking away garbage—that’s your cardiovascular system hard at work!
This is one of the coolest human heart facts for kids: Your heart is the engine of this system, pumping about 100,000 times a day to keep your body alive and healthy.
Your heart is a powerful muscle about the size of your fist, located slightly to the left of your chest. It’s made up of:
A fun fact: The heart is so efficient it can pump blood to every part of your body in less than a minute!
Here’s one of the most important facts about the human heart for kids: It’s like a pump that keeps your body running. Here’s how it works:
This incredible design keeps you alive, powering everything from walking to thinking. Isn’t it amazing how God created a system that never takes a break?
Blood acts like a delivery service, bringing oxygen and nutrients to your body’s cells and taking away waste. Without the heart and blood working together, the tiny “cities” inside your cells couldn’t function.
Remember, your cells are like little factories producing energy and doing important jobs. Your heart makes sure they have everything they need to keep working!
While the heart is essential to physical life, the Bible often uses the word “heart” to describe our soul—the deepest part of who we are. Proverbs 4:23 says:
“Above all else, guard your heart, for everything you do flows from it.”
This can mean taking care of both our physical hearts and our spiritual hearts.
Jesus said, “Love the Lord your God with all your heart, all your soul, and all your mind.” —Matthew 22:37
How can we do this?
Spiritually: By spending time with God in prayer, reading His Word, and showing love to others.
Physically: By eating healthy foods, staying active, and taking care of the amazing body God gave us.
Raising kids stirs something deep in our souls — an innate knowing that our time is finite. Taking my kids outside in creation, I’m discovering how to stretch our time and pack it to the brim with meaning. God’s creativity provides the riches of resources for teaching the next generation who He is and how He loves us. Join our adventure and discover inspiration and resources for refusing rush, creating habits of rest, living intentionally, and making the most of this beautiful life!
Add a Comment