Age
8+
Grade
3-4
Jennifer Howse
Levers
Paperback
(Weigl Pub Inc Aug. 1, 2009)
Discusses levers, including how they work and how they help people, and examines their uses and history.
- Series
- Science Matters: Simple Machines
- ISBN
- 1605960322 / 9781605960326
- Pages
- 24
- Weight
- 3.2 oz.
- Dimensions
- 7.2 x 0.2
in.