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Grades 3 - 5 - 

Build 8 different replicas of real-world models, one at a time with K'NEX Levers and Pulleys. This elementary physical science kit includes building instructions with real-life photos and key facts for each model. Models demonstrate 1st, 2nd and 3rd class levers along with fixed, movable and combination pulley systems. 178 K’NEX Rods and Connectors support 2-3 students working as a team. K'NEX Simple Machines: Levers and Pulleys comes packaged in a strong plastic storage case with dividers and lockable lid.

K'NEX Levers and Pulleys includes teacher guide on CD!

Key Concepts
  • W=Fd (work equals force times distance)
  • Makes work easier
  • Effort Arm
  • Resistance Arm
  • Fulcrum
  • Wheel & Axle
  • Slope
  • Lever Classes
  • Block & Tackle
  • Friction
  • Gear Ratio
  • Force
  • Fixed/Moveable & Combination Pulley
  • Resistance
  • Mechanical Advantage
  • Work
  • Load
  • Gear Configurations
  • Inclined Plane/ Wedge/Sc

Instructions

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K'NEX Intro to Simple Machines: Levers and Pulleys - KNX 78610

  • Brand: K'NEX
  • Product Code: KNX78610
  • Availability: Out Of Stock
  • $53.99
  • $33.99


Tags: K'NEX 78610 Intro to Simple Machines Levers and Pulleys, KNEX 78610, KINEX 78610, K'NEX, KNEX, Kinex, 78610