Age
5-7
Grade
1-3
Valerie Bodden
Simple Machines: Wedges
Paperback
(Creative Paperbacks Feb. 2, 2011)
Explains how wedges work and describes some common examples, such as shovels, that have been used throughout history.
- Series
- Simple Machines
- ISBN
- 0898125839 / 9780898125832
- Pages
- 24
- Weight
- 0.8 oz.
- Dimensions
- 8.5 x 0.2
in.