Simple Machines: Screw Worksheet - Answers and Completion Rate

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Tasks in the Worksheet:
Circle the objects that use a screw to operate. A screw is an inclined plane wrapped around a cylinder.
Answers:
Simple Machines: Screw Worksheet Answer Key
Preview:
Simple Machines: Screw Worksheet
Statistics:
Simple Machines: Screw Worksheet Learning Value
The basic learning value of this worksheet is to introduce young students to the concept of simple machines and their various types, uses and functions. They will also develop their analytical skills and learn to observe the objects around them in terms of their physical properties and modes of operation.