I Can Make Marvelous Movers (Rookie Star)
Each project offers a real-world demonstration of science concept in action- and ends in a clever invention that's fun to use. Photos of materials and step-by-step instructions make the projects easy to follow.
Easy-to-follow instructions help kids discover how to make a spinning top, a mountain climber, and a balloon car. Readers will also learn about friction, force, and energyand meet some motion pioneers.