Grade 1

Triangles are shapes with three sides. They can be signs, sails, pizza slices, and more! This title introduces readers to triangles through carefully leveled text and labeled photographs.… More →

A dinosaur defends itself with three sharp horns and a frill. What is this creature? It is a triceratops! In Triceratops, readers learn all about this dinosaur's appearance, behavior, and how More →

While almost all frogs begin their lives in the water, adult frogs make their homes in many different places. Some types of frogs remain in the water, while other kinds stay mostly on firm… More →

Truck drivers travel near and far to deliver goods! But that is not their only duty. This fun book uses bright photos and leveled text highlights how truck drivers make deliveries, meet… More →

In Truck Drivers, beginning readers will learn about the work truck drivers do to move goods around the country. Vibrant, full-color photos and carefully leveled text will engage young… More →

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A wall of water races toward a beach. The giant wave reaches shore and crashes onto land. The water floods a small village, but thankfully, the townspeople have already escaped to higher… More →

What happens when a huge wave crash on land? It's a tsunami! Learn all about what causes this disaster, when it might strike, and how to stay safe from harm. Carefully leveled text paired… More →

A tall wave speeds towards shore. As it approaches, it grows even bigger. A tsunami is near! These huge ocean waves cause immense destruction. But how do they form? Can they be prevented?… More →

In Tuan Takes a Trip, beginning readers follow along as Tuan and his family take a trip and count down the time it takes to get to Grandpa's house. Readers will learn to read time on both… More →

In Tugboats, beginning readers will learn about the parts of a tugboat that allow it to move boats and freighters of much greater size. Vibrant, full-color photos and carefully leveled text… More →

In Tundras, carefully leveled text and vibrant, full-color photographs take beginning readers on a tour of this cold Arctic environment. Readers learn about this important ecosystem and the… More →