Science and Math

Lightning can strike trees and jump between clouds! Young readers will learn how lightning behaves, its relationship to thunder, and the ways to stay safe in its midst. More →

Take a climb high into the mountains! This basic introduction to mountains explains the different kinds of mountains, how mountains form, and how people use mountains for recreational activities. More →

Farmers need just the right amount of rain for their fields. Too little or too much can destroy crops. This book explores our human need for rain and introduces floods, droughts, and the water cycle. More →

From mountains to rain forests, this series explores the basic physical features that make up our planet. Young readers will discover each feature of Earth, how it formed, and what plants and More →

What makes each season unique? This series explores the heat of the summer sun, the cold and snow of winter, the new blooms of spring, and the colorful leaves of fall. Students will learn the More →

Why does lightning form and strike? Why does rain fall from the sky? What are the different kinds of clouds? These questions and more are answered in this series that provides young readers… More →