http://www.fi.edu/qa97/spotlight3/spotlight3.html

How does a simple machine work?

http://atlantis.coe.uh.edu/archive/science/science_lessons/scienceles1/finalhome.htm

Name the six types of simple machines.

http://www.grc.nasa.gov/WWW/K-12/Summer_Training/KaeAvenueES/Resource_Chart.html

What is an inclined plane?

http://weirdrichard.com/inclined.htm

List 4 examples of a wedge

http://atlantis.coe.uh.edu/archive/science/science_lessons/scienceles1/wedge.htm

How is a lever used?

http://sln.fi.edu/qa97/spotlight3/spotlight3.html

How is a screw like an inclined plane?

http://www.fi.edu/qa97/spotlight3/screwdemo.html

Edheads.org

Go here and explore simple machines!

http://www.edheads.org/activities/simple-machines/