Simple Machines
Simple Machines Game
More Info on Simple Machines
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Review
Important Facts to know
Students should be able to:
- define a simple machine.
- label the different simple machines.
- explain how lengthening an incline plane affects how we use it.
- explain if a door stopper is considered to be a wedge.
- explain how the ridges and grooves help a screw do it's job.
- label the different classes of levers.
- explain how a wheel and axle works.
- explain how a movable pulley is different from a fixed pulley.
- give a real world example of each simple machine.