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Written by Joanne Mattern


ISBN: 978-0-531-12960-9

List Price: $26.00

Your Price: $19.50

Screws are more than just the tools that hold pieces of wood together. They drill holes, lift cars, and even pump water! Students will learn about the functions of these amazing machines and put their knowledge to use with easy experiments. Diagrams provide visual explanations in this leveled title.
Item #: 689343
Imprint: Children's Press
Copyright: 2020
Format: Reinforced Library Binding
Trim Size: 6 1/2 x 9
Pages: 24
Grades: 1 - 2
Ages: 6 - 7
Dewey #: 621.8/82
  • Photo labels visually define glossary terms and other important words
  • Experiments allow for hands-on learning of how the machines work
  • Diagrams provide visual support for conceptual explanations
  • Charts of everyday examples help readers identify simple machines in their lives
  • www.factsurfer.com provides age-appropriate, relevant, and safe search results