How Ramps, Wedges and Screws Work Jim Mezzanotte

ISBN: 9780836873542

Published: July 1st 2006

Paperback

24 pages


Description

How Ramps, Wedges and Screws Work  by  Jim Mezzanotte

How Ramps, Wedges and Screws Work by Jim Mezzanotte
July 1st 2006 | Paperback | PDF, EPUB, FB2, DjVu, talking book, mp3, RTF | 24 pages | ISBN: 9780836873542 | 3.57 Mb

Forces and motion are key concepts in the elementary science curriculum. How Simple Machines Work uses easy-to-read text and full-color photographs to help young readers understand the principles behind simple machines. Each volume includes threeMoreForces and motion are key concepts in the elementary science curriculum. How Simple Machines Work uses easy-to-read text and full-color photographs to help young readers understand the principles behind simple machines.

Each volume includes three diagrams to enhance understanding. The text has been vetted by a science curriculum consultant and a reading consultant, allowing students to build reading skills as well as their knowledge of science concepts.



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