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Learn how Levers are used to increase force and lift heavy objects and how the use of levers can change the direction of motion. Build 6 working models including a parking gate, a sew-saw, 2 types of weighting scales and a wheel-barrow. A 36 page activity book is included with innovative experiments and detailed explanation of the different technological principles applied! Booklet with detailed building instructions also included.

The set includes a 31 page, colorful, highly illustrated activity book which explains the science and applications of levers with the following chapters:
  • What will we learn?
  • A little history of levers
  • What is a lever anyway?
  • First-class lever
  • Second-class lever
  • Third-class lever
  • Big quiz time
  • Comments and Solutions
  • Award time
    Brand: Tinkering Supplies
    Brand Part Number: 4410
    Our Part Number: h4410

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