Levers
Published on 1. August 2009
Book
Paperback/Softback
24 pages
978-1-62617-475-7 (ISBN)
Description
Levers are simple machines that make work easier. There are three different classes of levers. Students will learn what levers are, how the classes of levers differ, and how the construction of levers makes work easier.
More details
Series
Language
English
Place of publication
United States
Target group
Children/juvenile
US School Grade: From Preschool to Kindergarten, Reading Age: From 8 to 9 years, Interest Age: From 7 to 10 years
Product notice
Paperback (trade)
Unsewn / adhesive bound
Illustrations
Table of contents; Glossary; Index; Halftones, color
Dimensions
Height: 221 mm
Width: 155 mm
Thickness: 5 mm
Weight
59 gr
ISBN-13
978-1-62617-475-7 (9781626174757)
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Schweitzer Classification