Teach fourth and fifth grade students space science, Earth science, and STEM topics with this 10-book set. These nonfiction books feature intriguing images, challenging diagrams, sidebars, a glossary, and an index to keep students engaged in reading and connect them back to the text. Students will learn important scientific topics and vocabulary terms including the four spheres of Earth, characteristics of the ocean zones, renewable and nonrenewable resources, the structure and composition of the Milky Way, and more. Each 32-page book includes an in-depth science activity that meets Next Generation Science Standards and helps students apply what they've learned to a real-world setting. Titles in this set include: Earth's Cycles; We Are Here; The Rock Cycle; Our Resources; The Story of Fossil Fuels; The Four Spheres of Earth; The Powerful Ocean; The Milky Way: A River of Stars; Stars; Global Warming.