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Why do plants have flowers? Readers will discover how flowers can develop into fruits, vegetables, or seeds for producing more plants. Read More →

What do leaves do? Students will learn how leaves use air, water, and sunlight to make food for the plant. Read More →

Why do plants need roots? Learners will see how roots take in water, anchor plants to the ground, and even become foods to eat. Read More →

What are seeds? Young readers will observe how seeds turn into plants and how seeds are distributed to different places. Read More →

How can robots help us explore space? A probe called New Horizons is zooming through the outer solar system. It's headed to Pluto. It and other space robots can go where people cannot… Read More →

How long does it take to get into outer space? About nine minutes! Powerful vehicles carry people beyond Earth's atmosphere in a short time. But astronauts train for years before they go on… Read More →

What do stems do? Kids will see how stems are like straws, moving water and food throughout the plant. Read More →

What’s longer than a football field, weighs more than 450 cars, yet flies miles above Earth's surface? It’s the International Space Station. In this book, you'll learn how the station was… Read More →

Let's go to the apple orchard! Find out how apples grow. See the many things we do with apples. Taste some cider and apple pie. Yum! What happens in fall? Find out in the Fall's Here! series… Read More →

Fall is a time to celebrate food. Farmers and gardeners work hard to grow crops all spring and summer. In fall, we harvest pumpkins, pecans, corn, potatoes, and more. Mmm! What happens in… Read More →

Look at all the brightly colored trees! Fall weather causes leaves to change colors. Follow a leaf as it grows, changes color, and falls to the ground. Let's grab a rake! What happens in fall? Read More →

It's time for a trip to the pumpkin patch! Find out how pumpkins grow. See the many things we do with pumpkins. Let's carve a jack-o'-lantern. Spooky! What happens in fall? Find out in the… Read More →

Brr! It'-s starting to get chilly! Find out how weather changes during fall. See how people and animals get ready for cooler temperatures. Let's grab our coats and mittens! What happens in… Read More →

See how birds use feathers for flight, warmth, camouflage, and much more. Read More →

Some mammals have a little fur or hair, others have a lot! Learn how fur helps these animals survive. Read More →

We use electricity and other types of energy every day. But did you know that some kinds of energy can make Earth dirty? Join Tyler to learn how we can use energy wisely. Do your part to be a… Read More →

Electricity powers lights, computers, and television sets. But have you seen how electricity can make objects stick together? Or make other objects pull apart? Now you can! Explore… Read More →

The sun, furnaces, and ovens all make heat. But have you ever watched matter expand when it is heated? Or seen how different kinds of matter conduct heat? Now you can! Explore heat with the… Read More →

The sun, lightbulbs, and flickering fires all bring light to our world. But have you ever watched light rays moving? Or seen how light rays reflect off objects? Now you can! Explore light… Read More →

You know that magnets hold pictures on a refrigerator. But have you ever found a magnet's north pole? Or turned an ordinary paper clip into a magnet? Now you can! Explore magnetism with the… Read More →

Solids, liquids, and gases are the three states of matter. But have you ever made matter change from one state to another? Or seen how even invisible matter takes up space? Now you can!… Read More →

People, animals, machines, and wind all make sounds. But have you ever seen how sound waves move? Or made a sound wave bounce? Now you can! Explore sound with the fun experiments you'll find… Read More →