Simple Machines Screw

By Jeff Barger and Barger

Book Overview

In Simple Machines: Screw, young learners in grades 1-3 will explore what a screw is and how it is useful. This 24-page title uses real-world examples of simple machine mechanisms and explains how these feats of engineering can make daily work less difficult to complete. The Simple Machines series for grades 1-3 explains how basic mechanical devices, that are used for applying a force, can help make daily tasks much easier. Featuring before- and after-reading activities, a glossary, an index, and comprehension questions, this series helps young learners strengthen their reading comprehension skills while also introducing them to some of the most commonly used simple.

• Format: Paperback
• Language: English
• ISBN: 1643690744
• ISBN13: 9781643690742
• Release Date: January 2019
• Publisher: Discovery Library
• Length: 24 Pages
• Weight: 0.35 lbs.
• Dimensions: 0.3" x 7.3" x 9.8"
• Age Range: 6 to 9 years
• Grade Range: Grades 1 to 4