Search results
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What Are Involuntary Muscles? for Kids
You don't have any say over what this kind of muscle does and when.
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Words to Know (Heart Glossary) for Kids
Your heart beats and sends blood all around your body. Find out more about the heart, from A to Z, in this glossary.
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Your Eyes for Kids
Ever wonder how your eyes work? This article for kids takes you from the pupil to the retina and beyond.
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Why Exercise Is Wise for Kids
Exercise can help keep a kid's body fit and healthy. Learn more about what exercise can do for you in this article for kids.
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Your Skin for Kids
No matter how you think of it, your skin is very important. It covers and protects everything inside your body.
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How the Body Works (Topic Center) for Kids
The human body is an amazing machine. Learn more about it through movies, quizzes, articles, and more.
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Getting the Wind Knocked Out of You for Kids
Whoosh! Did you ever get the wind knocked out you? Find out why it happens in this article for kids.
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Your Muscles for Kids
You have more than 600 muscles in your body! They do everything from pumping blood throughout your body to helping you lifting your heavy backpack. Find out more.
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Your Lungs & Respiratory System for Kids
What's something kids are doing all day, every day? Breathing! Your lungs are large and in charge of breathing, so read all about them in this article.
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Boys and Puberty for Kids
On the way to becoming a man, a boy's body will go through a lot of changes, including your body growing bigger, your voice changing, and hair sprouting everywhere. Find out more.