Gears Go, Wheels Roll

By Mark Weakland

Book Overview

Is a wheel the same as a gear? Will a square wheel work? Could a wheel roll forever? Discover the wonder and science of wheels in Gears Go, Wheels Roll.

• Format: Paperback
• Language: English
• ISBN: 1429661437
• ISBN13: 9781429661430
• Release Date: January 2010
• Publisher: Capstone Press
• Length: 32 Pages
• Weight: 0.25 lbs.
• Dimensions: 0.1" x 9.0" x 10.1"
• Age Range: 4 to 8 years
• Grade Range: Grades 1 to 3