Gear Train Model
Gear Train Model


 
Price: $49.95
Sale Price: $44.96
Recommended Age Group: 5 and up.
Made in: Thailand.
Dimensions: 16" L x 2-1/4" W x 6" H.


Availability: Usually Ships in 1 to 2 Business Days
Item Number: SC80
Qty:

Product Description
 
A simple machine reduces the force necessary to perform a task. This Gear Train model follows the invention of a wheel. Adding teeth to a wheel makes a gear, which can then mesh with teeth on a linear member, like this model, with teeth in another gear. This material comes with a teacher guide.

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