Simple Machines in the Military

By Gillian Gosman

Book Overview

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.

• Format: Library Binding
• Language: English
• ISBN: 1477768335
• ISBN13: 9781477768334
• Release Date: January 2015
• Publisher: PowerKids Press
• Length: 24 Pages
• Weight: 0.55 lbs.
• Dimensions: 0.3" x 7.7" x 7.2"
• Age Range: 5 to 8 years
• Grade Range: Grades 2 to 3