Simple Machines: Wheels, Levers, and Pulleys

Kids use simple machines every day without realizing it. Teeth are wedges and so are knives, forks, and thumbtacks. Slides, which are inclined planes, and seesaws, which are levers, are also simple machines. Two appealing kids and their comical cat introduce levers, wheels, pulleys, inclined planes, and more, and explain how they work. This lively introduction to physics will get kids excited about how simple machines simplify our lives.

Binding Type: Paperback
Publisher: Holiday House
Published: 01/30/2016
ISBN: 9780823435722
Pages: 32
Weight: 0.45lbs
Size: 10.80h x 8.70w x 0.30d
Accelerated Reader Quiz #/Name: 171976 / Simple Machines: Wheels, Levers, and Pulleys
Reading Level: 4 / Interest Level: Lower Grade / Point Value: 0.5