Age
5+
Grade
K-4
Chris Oxlade
Pulleys
Paperback
(Creative Co Jan. 1, 2009)
Explains how a pulley works and introduces the ways it is used in everyday life.
- Series
- Simple Machines
- ISBN
- 1599202018 / 9781599202013
- Pages
- 32
- Weight
- 4.8 oz.
- Dimensions
- 8.2 x 0.2
in.