Ramps and Wedges (Very Useful Machines S)

By Chris Oxlade

Book Overview

What are ramps and wedges? How do ramps and wedges work? Why do highways have so many ramps? For the answers to these and many other questions, read 'Ramps and Wedges'. See how wedges are actually two... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0431179026
• ISBN13: 9780431179025
• Release Date: September 2004
• Publisher: Heinemann Library
• Length: 32 Pages
• Weight: 0.26 lbs.
• Dimensions: 8.7" x 0.2" x 7.8"
• Age Range: 5 to 7 years
• Grade Range: Preschool to Grade 2