STEM

In Undercover Animals, early fluent readers learn about animals such as the zebra, octopus, and Arctic hare that protect themselves against predators with camouflage. Vibrant, full-color… More →

In Slimy Animals, early fluent readers learn about animals such as the hagfish, fulmar, and sea cucumber that protect themselves against predators with slimy goo. Vibrant, full-color photos… More →

In Venomous Animals, early fluent readers learn about animals such as the cobra, bee, and stonefish that protect themselves against predators by injecting poison. Vibrant, full-color photos… More →

In Horned Animals, early fluent readers learn about animals such as the yak, kudu, and cape buffalo that protect themselves against predators with strong and sharp horns. Vibrant, full-color… More →

In Prickly Animals, early fluent readers learn about animals such as the sea urchin, porcupine, and pufferfish that protect themselves against predators with sharp spines. Vibrant, full-color More →

Did you know that sliding down a slide relies on both friction and gravity? Or that trampolines operate in accordance with Newton's laws? This series uses simple language, clear explanations, 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 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 Boomerangs, early fluent readers explore the physics behind this flying toy. Vibrant, full-color photos and carefully leveled text engage young readers as they explore how a straight throw More →

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 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 →