4th Grade

Dynamite is highly explosive. This is because it's a chemical reaction waiting to happen. Chemical reactions happen all the time - even inside us! Reactants change to make new...

What are food webs and how do they affect our environment? Discover the ways in which energy is transferred through interdependent living things in this engaging...

Earth is a unique place to live. Being just the right size and distance from the sun to maintain life is remarkable! Life depends on non-life in order to live. Explore the...

People experience extreme weather all over the world every day. From blizzards that pack cities with snow to thunderstorms that create terrifying tornadoes, this wild weather...

Energy is everywhere and the transfer of energy is constant. Energy never stops! Use your kinetic energy to flip through the pages of this e-book to learn about the amazing ways...

Are you good at predicting? Have you ever made a scientific prediction? This dynamic science e-book will help students learn all about scientific predictions and the steps that...

Earth's surface is always changing and scientists study landforms to learn about these changes. This Spanish e-book discusses destructive forces like earthquakes and...

This enlightening Spanish e-book asks readers to explore the ideas of environmental science by imagining Earth as a spaceship with a limited amount of resources. With a...

Learn how Winn-Dixie encourages Opal to make friends by completing fun, challenging activities and lessons in this Spanish instructional guide for literature, created to support this...

Teach students about the environment and how to protect it! This Spanish nonfiction reader will explain why keeping the air clean is important in a fun and meaningful way. Aire limpio para...

All around the country, people are constantly working to make their communities better. In this Spanish nonfiction reader, students will learn about the creative ways Americans help their communities...

Show students that small actions can make a big difference! This Spanish nonfiction reader is perfect for helping students learn what civic duties are and how to fulfill them. Deberes cívicos:...