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400004: K'Nex Levers & Pulleys Kit


Discover how eight simple machines work as you construct a balance, wheelbarrow, scissors, a block and tackle, and more. You'll understand how all three classes of levers work and see firsthand how fixed, moveable, and combination pulley systems operate.

This kit comes with 178 snap-together pieces and a project guide, all in a sturdy plastic storage case. Includes a CD containing the 39 page teachers' guide. Ages 8-12.

Kit Contents

    178 color-coded pieces

    Instructions to build 8 models one at a time demonstrating the three classes of levers and different pulley systems

    A CD containing the 39 page teachers' guide with key terms, explanation of scientific concepts and everyday examples, and additional science experiments

    Supports 3 students working as a team

    Packed in a strong, stackable storage case with moveable dividers and transparent, lockable lid

Key science concepts that can be taught and learned with this kit include:

    Identify all three classes of lever and test them to determine how they operate

    Identify key parts of levers; effort arm, resistance arm and fulcrum

    Identify different types of pulley systems and test them to determine how they operate

    Identify key parts of pulley systems

    Discuss how pulleys change the direction and/or amount of force applied to do work

small partsWARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.

PRICE:                      39.95

400004: K'Nex Levers & Pulleys Kit




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