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Simple Machines : Wheels, Levers, and Pulleys
by David A. Adler and Anna Raff


Overview -

Kids use simple machines every day without realizing it. Teeth are wedges and so are knives, forks, and thumb tacks. Many toys such as slides, which are inclined planes, and seesaws, which are levers, are also simple machines. Two appealing kids and their comical cat introduce levers, wheels, pulleys, inclined planes, and more, amd explain how they work.  Read more...


 
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More About Simple Machines by David A. Adler; Anna Raff
 
 
 
Overview

Kids use simple machines every day without realizing it. Teeth are wedges and so are knives, forks, and thumb tacks. Many toys such as slides, which are inclined planes, and seesaws, which are levers, are also simple machines. Two appealing kids and their comical cat introduce levers, wheels, pulleys, inclined planes, and more, amd explain how they work. This lively introduction to physics will get kids excited about how simple machines simplify our lives.


 
Details
  • ISBN-13: 9780823435722
  • ISBN-10: 0823435725
  • Publisher: Holiday House
  • Publish Date: January 2016
  • Page Count: 32
  • Reading Level: Ages 5-8


Related Categories

Books > Juvenile Nonfiction > Science & Nature - Physics
Books > Juvenile Nonfiction > Technology - Machinery & Tools

 
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