Contents: 

  • Activity guide
  • Chart-8 experiment cards
  • 25 vocabulary cards
  • 2 spools
  • 2 single pulleys
  • 18 feet of string
  • 17 marbles
  • Spring scale
  • Lever and fulcrum
  • Simple machines flip book
  • Drawstring bag
  • Flagpole
  • Tub
  • Book: Simple Machines: Wheels, Levers, and Pulleys by David A. Adler

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