What Do You Know About Simple Machines?

By Tilda Monroe

Book Overview

Simple machines make all of our lives easier on a daily basis. In this informative book, young readers will be introduced to many uses of the lever, pulley, inclined plane, wheel and axle, screw, and wedge.

• Format: Paperback
• Language: English
• ISBN: 1448812577
• ISBN13: 9781448812578
• Release Date: August 2010
• Publisher: PowerKids Press
• Length: 26 Pages
• Weight: 0.17 lbs.
• Dimensions: 0.1" x 7.7" x 5.4"
• Age Range: 7 to 9 years
• Grade Range: Grades 2 to 4