Tom and his mom usually drive to school, but they always get stuck in traffic. Follow his story and find out what happens when Tom walks to school, and why walking is so much better for our… More →

Let the European expedition begin! The continent of Europe includes more than 40 countries and is home to some of the most interesting landforms on Earth. Concise text, easy-to-read maps, and More →

Located in Philadelphia, learn about the significance of the Liberty Bell, its historic past, and why it is a great symbol of the United States of America. More →

Each book in the Life Cycles of Living Things series shows you how living things are born and how they grow up. Comprehension Questions with answers. Includes a support page of teaching tips More →

Coral reefs are colorful rainforests of the sea that help keep the earth clean and healthy. Breathtaking photos and amazing facts feature the thousands of creatures that live in the coral… More →

This illuminating series will "spark" the interest of young scientists! Vibrant photographs and accessible text introduce readers to the wonders of light and sound waves. Created to support… More →

Learn about light in this easy-to-read book. Simple text, colorful photos, and diagrams explain how light comes from a source, how it moves, and what is happening when you see reflection or… More →

This low-level book describes what light is and how objects can only be seen with light shining on them or from them. Simple explanations describe which materials light can shine through,… More →

Lily, the librarian, has started a summer reading club. Children can follow along with the club's members to learn all about bar, line, and circle graphs. Simple illustrations and real… More →

In Line Graphs, readers will discover how to organize, present, and interpret data in this useful visual form. Relying on critical thinking to assess data, readers will learn how to recognize More →