Age
8-11
Grade
2-6
David Armentrout, Patricia Armentrout
Levers
Paperback
(Rourke Educational Media Aug. 1, 2009)
Clear Definitions Supported By Everyday Examples And Easy Hands-On Activities Introduce Young Scientists To Levers.
- Series
- Simple Machines
- ISBN
- 1606945203 / 9781606945209
- Pages
- 24
- Weight
- 2.9 oz.
- Dimensions
- 7.5 x 0.2
in.