Grade 1

Rivers are important sources of freshwater for life on Earth! In this title, approachable text introduces the parts of rivers, the plants and animals that live in rivers, and the ways rivers… More →

From tall mountains through low valleys and all the way to the sea, rivers carry water across the planet. The rushing waterways are an important source of life and reshape Earth as they flows More →

How do you stay safe on a road? In Road Safety, beginning readers will learn how to be a good passenger in a car, how to safely cross a street, how to read intersection lights, and more.… More →

How do you stay safe on a road? In Road Safety, beginning readers will learn how to be a good passenger in a car, how to safely cross a street, how to read intersection lights, and more.… More →

Roberto Clemente was an award-winning baseball player who became a role model for Black and Latino people. In this title, beginning readers follow his life, from his early years in Puerto… More →

Robins introduces emergent readers to robins' behaviors while providing them with a supportive first nonfiction reading experience. Carefully crafted text uses high-frequency words,… More →

In Robins, beginning readers will learn how these birds signal the arrival of spring, find food, build nests, and raise their young.. Vibrant, full-color photos and carefully leveled text… More →

3, 2, 1, blastoff! Rocket launches are exciting events. But how do they happen? This title introduces young readers to the uses, inner workings, and future of these powerful machines.… More →

From tiny pieces of sand on the beach to towering mountains, Earth is a pretty rockin' place. But how do rocks form, what are the made of, and how do we use this resource all around us? Take… More →

From tall mountains and deep canyons to tiny pebbles on a beach, our Earth is a very rocky place. How do rocks form, though? What are rocks made of? How do people use rocks? And where in the… More →

In Rocks, beginning readers are introduced to the rock cycle, how sedimentary, metamorphic, and igneous rocks form, where we can find them on Earth, and how people use them in everyday life.… More →

In Rocks, beginning readers will learn about different types of rocks. Vibrant, full-color photos and carefully leveled text will engage young readers as they discover how to identify common… More →