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Simple Machines

Simple Machines


Item # 351180
Average Rating:
Recommended Grade(s): K-3
Web Price $7.95


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, and explain how they work. This lively introduction to physics will get kids excited about how simple machines simplify our lives. 32 pages.


  • Type: Trade Books
  • ISBN/UPC 9780823435722
  • Author: David A. Adler
  • Format: Softcover


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