Grade 3 - 5

What is that thing pumping in your chest to help you run, dance, play, and live your life? Thump-thump, thump-thump. It's your heart! With every beat, your heart pumps blood through your body More →

What happens when you take a deep breathe? Woosh! Air rushes into your lungs. Your lungs help you get the air you need to live. They work with your heart to send oxygen around your body and… More →

What do you use with every move you make? Muscles! You use muscles to do a cartwheel and lift a pencil. But they also help your heart beat, help you breathe, and work to break down food in… More →

Rumble! Are you hungry? After you eat a snack, you may go back to playing. But that's when your stomach really steps up. With every meal from breakfast to dinner, your stomach works to break… More →

Dive into the world of mysteries surrounding mythical creatures. From fire-breathing dragons to unicorns with healing powers, learn the legendary tales about what these animals look like, how More →

Dive into the world of mysteries surrounding mythical creatures. From towering giants to humans that turn to wolves at the full moon, learn the legendary tales about what these animals look… More →

Have you heard the story of Jack? You know, the one where he plants the magic beans, and a giant beanstalk shoots up into the sky. Did you ever wonder what a scientist would make of that… More →

What adds up into an ocean? Build one layer by layer to find out. The watery world looks very different the deeper we get. Once we get down to the bottom, it's time to get creative to make… More →

It's time to explore with trailblazers who took to the seas, the skies, and beyond. Learn what it takes to be one of the first people to set out into the unknown with these inspiring… More →

All living things need a place to live, but what if you become that home? Learn about some of the painful parasites that share our planet. Fun photographs and colorful illustrations make it… More →

It's time to play . . . in the band! Some percussion instruments make deep, pounding sounds and others make tinkling rhythms. Which instrument is your favorite? Learn how percussion… More →

An exciting, gamified approach makes it fun to play with food! Empower young readers to identify food groups on their plates so they can make smart food choices. These colorful books combine… More →