Age
8-12
Grade
3-7
Gillian Gosman
Simple Machines in the Military
Library Binding
(PowerKids Press Jan. 1, 2015)
The military is known for its big, powerful, and complex machinery. This book, however, lays out a number of examples, modern and historic, of how the armed forces use simple machines. A compelling presentation of physical science curriculum points.
- Series
- Simple Machines Everywhere
- ISBN
- 1477768335 / 9781477768334
- Pages
- 24
- Weight
- 9.6 oz.
- Dimensions
- 7.7 x 0.3
in.