created by Dianne Harrison
3rd Grade Liberty Elementary
What is a simple machine?
How does a simple machine work?
Name the 6 types of simple machines.
How is a lever used?
What is an inclined plane?
List 4 examples of a wedge.
How is a screw like an inclined planed?
After reading about a pulley, describe how they can be used.
List some examples of a wheel and axle.
Click here to complete a lever activity.