Age
7-10
Grade
2-3
Jim Mezzanotte
How Ramps, Wedges and Screws Work
Paperback
(Weekly Reader/Gareth Stevens Pub July 1, 2006)
Demonstrates how inclined planes are used to do work as ramps, wedges, and screws.
- Series
- How Simple Machines Work
- ISBN
- 0836873548 / 9780836873542
- Pages
- 24
- Weight
- 2.4 oz.
- Dimensions
- 7.0 x 0.2
in.