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  • Grades 3 - 5 -

    You can build 7 different replicas of real-world models, one at a time, with the K'Nex Introduction to Simple Machines: Wheels, Axels and Inclined Planes kit. Set includes building instructions with real-life photos and key facts for each model. Models demonstrate how a wheel turns an axle, how an axle turns a wheel, 2 levels of inclined planes, the screw and a wedge. 221 pieces support 2-3 students working in a team. Comes packaged in a strong plastic storage case with dividers and transparent lockable lid.

    Key Concepts

  • Making work easier
  • W=Fd (Work equals force times distance
  • Changing the direction of force
  • Ideal mechanical advantage
  • Wedge
  • Screw
  • Measurement, data organization, data analysis
  • Energy transfer



    Instructions


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K'NEX Intro to Simple Machines: Wheels, Axles and Inclined Planes - KNX 78620

  • Brand: K'NEX
  • Product Code: KNX78620
  • Availability: In Stock
  • $53.99
  • $33.99


Tags: K'NEX 78620 Intro to Simple Machines Wheels, Axles, Inclined Planes, KNEX 78620, KINEX 78620, K'NEX, KNEX, Kinex, 78620