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KNEX : Exploring Machines
Fully Comprehensive simple machines set for middle school

K'NEX Education: Exploring Machines

Fully Comprehensive simple machines set for middle school. Contains 1432 pieces and color-coded building instructions to build 30 different models. Build 4 of each/any model type simultaneously. Models demonstrate: 1st, 2nd and 3rd class levers; fixed, movable, compound and block and tackle pulley systems; wheels and axles with the force applied to both the wheel and the axle; inclined planes, screws and wedges; spur, crown, sprocket, rack and pinion, transmission and differential gear systems. A 70 page teacher’s guide is included in the set; 14 student inquiry lesson plans and worksheets, plus teacher answer sheets.

Grades: 5-8 · Number:78600 · Retail Price: $125.00

Key Concepts
 Levers - Balance, Tweezers, Stapler, Scissors,
Rowboat, Piano, Hammer, Fishing Rod, Bottle
Inclined Planes - Dump truck, Spiral Staircase,
Axe, Archimedes Screw
Pulleys - Tow truck, Block & Tackle, Crane,
Elevator, Garage Door



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May 17, 2008
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