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 bicycle works. An infographic illustrates how a bicycle frame distributes a rider's weight, and an activity offers kids an opportunity to extend discovery.

In Boomerangs, early fluent readers explore the physics behind this flying toy. Vibrant, full-color...

In Hula Hoops, early fluent readers explore the physics behind this popular spinning toy. Vibrant...

In Trampolines, early fluent readers explore the physics behind this popular backyard toy. Vibrant...

In Slides, early fluent readers explore the physics behind this popular piece of playground...

In Different Interests, beginning readers will learn to celebrate diversity by appreciating the...