Making Machines with Screws

by Chris Oxlade

Book Overview

A hands-on approach introduces young scientists to screws. Science theory and practical, fun projects teach the physics and the technology behind this simple machine. Important science curriculum is explained through historical and contemporary examples of screws. Step-by-step projects range from the simple to the more challenging.

• Format: Hardcover
• Language: English
• ISBN: 1410968022
• ISBN13: 9781410968029
• Release Date: February 2015
• Publisher: Raintree
• Length: 32 Pages
• Weight: 0.85 lbs.
• Dimensions: 0.3" x 7.9" x 10.8"
• Age Range: 7 to 9 years
• Grade Range: Grades 2 to 4