Emotions are like a rainbow--there is a color for every one we feel. And when the angry feeling starts to take over the rainbow, it's time for The Red Book! Simple activities, tips, and… More →
Grade 3 - 5
Spring 2025
The Respiratory System
The respiratory system helps the body take in the oxygen it needs to survive. A branching network of tubes takes oxygen into the lungs to get the job done. Explore more about this important… More →
Did you know all the air you breathe in passes through a special filtration system? It is one of the many ways the respiratory system keeps your body running smoothly! In this title, leveled… More →
American colonists were sick of following the rules of a government across the ocean. So, they fought back in the Revolutionary War. Learn about the war that changed history with… More →
China has some of the oldest history on Earth. But what do we know about the people, dynasties, and wars that shaped this ancient civilization? Explore more about the rise and fall of ancient More →
Everybody has heard of the pyramids and mummies of Egypt. But what do we really know about the people, rulers, and conflicts that shaped this ancient civilization? Explore more about the rise More →
Greece was once one of the most prominent civilizations in the world. What led to its impressive power and amazing accomplishments? Explore more about the rise and fall of ancient Greece with More →
The Roman civilization lives on in our daily calendar and even the way we speak. But what do we really know about the military leaders, political structure, and ultimate demise of this… More →
Travel back to the cradle of civilization to see how the first advanced communities took shape in Mesopotamia. From creating systems of writing and mathematics, to the advent of the wheel,… More →
Long ago, a powerful civilization formed deep in the middle of a lush forests. The incredible Maya had advanced knowledge of math, astronomy, and even written languages. Explore more about… More →
If you discover a mummy's tomb, you may be tempted to sneak a peek inside. But that's how you get cursed! Find out how you can can lift a mummy's curse. This engaging hi-lo book draws in 5th… More →
Step into the Late Cretaceous period and learn about the therizinosaurus! This hi-lo book uses colorful illustrations to depict the world and distinctive features of this long-clawed giant.… More →