How Toys Work
Author: Lisa Greathouse
Publisher: Teacher Created Materials
Published: 2009-08-01
Total Pages: 33
ISBN-13: 1433392925
DOWNLOAD EBOOKReaders won't have to disassemble their favorite toys to discover what makes them work. This book explores electric, magnetic, and motion-powered toys from design to function. It introduces readers to the six simple machines and explains how they use force and motion to do work. Not every toy is a technological marvel. Readers learn about time-honored favorites including the rocking horse, Slinky, and rattles.