Overview
Item # 350499
Average Rating:
Recommended Grade(s):
K-8
Description
Available online only. Limited quantities available.
The screw, another of the simple machines, converts a circular motion (the turning of the screw) into a linear motion. It also lets you amplify the force a great deal, since turning the screw only moves the end of the screw a small amount.
Includes a detailed activity guide which details the history of the model, practical applications, and classroom experiments. Measures 19 1/2L x 10W x 4H".
Details
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Type:
Manipulatives
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Shipping Dimensions (height, width & length):
-1 x -1 x -1
Safety
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