Grades 2 - 5

In Paper Airplanes, early fluent readers explore the physics behind this popular make-it-yourself toy. Vibrant, full-color photos and carefully leveled text engage young readers as they… More →

In Trampolines, early fluent readers explore the physics behind this popular backyard toy. Vibrant, full-color photos and carefully leveled text engage young readers as they explore how a… More →

In Wetland Food Chains, early fluent readers explore the wetland biome and the food chains it supports. Vibrant, full-color photos and carefully leveled text engage young readers as they… More →

In Prairie Food Chains, early fluent readers explore the prairie biome and the food chains it supports. Vibrant, full-color photos and carefully leveled text engage young readers as they… More →

In Rain Forest Food Chains, early fluent readers explore the rain forest biome and the food chains it supports. Vibrant, full-color photos and carefully leveled text engage young readers as… More →

In Stinky Animals, early fluent readers learn about animals such as the skunk, opossum, and Komodo dragon that protect themselves against predators with unpleasant odors. Vibrant, full-color… More →

In Hula Hoops, early fluent readers explore the physics behind this popular spinning toy. Vibrant, full-color photos and carefully leveled text engage young readers as they explore how a hula More →

In Bicycles, early fluent readers explore the physics behind this popular children's vehicle. Vibrant, full-color photos and carefully leveled text engage young readers as they explore how a… More →

In Slides, early fluent readers explore the physics behind this popular piece of playground equipment. Vibrant, full-color photos and carefully leveled text engage young readers as they… More →

In Dams, early fluent readers will learn why dams are built and how they work. Vibrant, full-color photos and carefully leveled text will engage young readers as they explore the built world… More →

In Bridges, early fluent readers will explore different kinds of bridge structures while learning about the science behind the engineering. Vibrant, full-color photos and carefully leveled… More →

In Roller Coasters, early fluent readers will learn how roller coasters are engineered to keep thrill seekers safe while giving them an exciting ride. Vibrant, full-color photos and carefully More →