Wacky Hall Walker - Simple Machines


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Wacky Hall Walker - Single Kit
WHW-100

Price:

1 or more:

$9.95 ea.

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Wacky Hall Walker Class Set of Six Kits
WHW-115

Price:

1 or more:

$49.95 ea.

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Replacement Bands for Wacky Hall Walker (6/pk)
WHW-120

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1 or more:

$5.95 ea.

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Groups of students investigate the amount of potential energy given the rubber band vs. the distance traveled by the wacky hall walker. After collecting data and graphing the results, students are challenged to make their wacky hall walker travel a certain given distance. A full set of lesson plans are included.
Great for After School Programs!

Dancing Robots (2 per package)

Great for observing a simple wind-up machine that changes elastic potential into kinetic energy.

Flywheel Powered zeCar

These wonderful "simple machines" are perfect examples of the wheel and axle in action.

Mousetrap Racing Car Kits

Features die cut parts from Micro-lite Plywood for lasting durability, and detailed instructions.

Wooden Car Kit

The potential energy of stretched elastic is converted into kinetic energy of motion.