eSource: Searchlight Books ™ — How Do Simple Machines Work?

Cover: Put Wedges to the Test
  • Interest Level: Grade 3 - Grade 5

Support young readers as they tackle a key question—How Do Simple Machines Work? Easy-reading text introduces wedges, inclined planes, levers, and more. Hands-on experiments, instructive photos, and useful diagrams demonstrate how the machines work and how they make everyday life easier.

Name Size Format
*Searchlight Books ™ — How Do Simple Machines Work?: 9780761382454 677 KB PDF

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