Whether you are throwing and catching in your backyard, playing touch football, or receiving the kick-off at the Super Bowl, you are demonstrating the laws of physics. Get an edge on your… More →

Nearly all snow and ice sports involve overcoming the force of friction and reducing it as much as possible. Get an edge on your competitors with this informative book, which reveals the… More →

The streets are a physics playground! Discover how, by applying forces such as friction and the laws of motion, inertia, and torque, the urban environment can be used for sports including… More →

Whether it is a fun day at the beach, taking a canoe trip across a lake, or doing laps in a pool, water is a great venue for sports and leisure. Get an edge on your competitors with this… More →

Pirates features notorious buccaneers like Blackbeard, William Kidd, and Black Bart. Full-color illustrations and photographs taken at pirate festivals show pirate clothing, the parts of a… More →

Scientists use different kinds of investigations depending on the questions they are trying to answer. Accessible text and child-centered examples guide readers as they learn to plan simple… More →

Who knew some plants could hunt and defend themselves. Colorful photos and descriptive text help explain the plant parts and behaviors that make some plants special--and creepy. Amazing… More →

From a stalk of corn to a pine tree, every plant is made of plant cells. What material is in these cells? How do they hold together? How do growers use their knowledge of cell growth to… More →

Why do flowers make pollen? What is germination? Read to discover the answers as you learn about the life cycle of plants. Each book in the Life Cycles of Living Things series shows you how… More →

Do you wonder about all of Earth's living things? Do you know why plants are so important on Earth? In this book, learn what makes plants special, including how they make their own food and… More →