Exploring Machines
KNX78600 Grades 5 - 8 In Stock Now!
Bonus
Buy 2 get 1 FREE
For every 2 exploring machines sets you buy, get 1 free!
10% offer applies to this also!
Offer valid through Dec31, 2007

Pieces and color coded building instructions to build 30 different models.

Models demonstrate 1st, 2nd, and 3rd class levers, fixed moveable, compound and block and tackle pulley systems; wheels and axles with the force applied to both the wheel and axle; inclined planes screws and wedges; spur, crown, sprocket, rack and pinion, transmission and differential gear systems.

A teachers guide is included in the set. It contains both key facts and inquiry based lesson plans on each model. Plus, design briefs for students to create their own working models based on concepts being studied.

Models included:

  • Levers - Balance, Tweezers, Stapler, Scissors, Rowboat, Piano, Hammer, Fishing Rod, Bottle Opener, Nutcracker
  • Inclined Planes - Dump truck, Spiral Staircase, Axe, Archimedes Screw
  • Pulleys - Tow truck, Block and Tackle, Crane, Elevator, Garage Door,
  • Gears - Eggbeater, Transmission, Carousel, Crank Fan, Conveyer Belt, Chain Saw, Rack and Pinion
  • Wheels and Axles - Wrench, Screwdriver, Sawmill, Paddle boat

All KNEX orders totalling $200.00 will recieve another 10% off
This discount will not be reflected on your shopping cart, but will be deducted from your invoice!

KNX78600 class pack
YOUR COST: $124.99
Click the back button on your browser to return to the previous page

Knex Home

"Copyright, AC Supply 2007"