2Learn 'NetStep Ref. ID: N945
Wheels and Levers Links
Level:4-6
Audience:Student, Teacher, Parent
Category:Science (General)
Theme:Science and Technology
SubTheme:Physical Sciences
Prepared by:Lun Pon
School/Organization:Onoway
Jurisdiction:Northern Gateway Regional Division #10
Franklin Institute Online, Simple Machines
 http://sln.fi.edu/qa97/spotlight3/spotlight3.html
Provides explanation and examples of simple machines, and gives other links.

Levers, Wheels, Axles, Pulleys, Gears
 http://www.web.net/~sunwind/technology/levers/levers_tech.html#top
A page for the two Units; "Wheels and Levers" and "Building Devices and Vehicles that Move", in the grade four program of studies of Alberta.

Marvelous Machines
 http://www.galaxy.net/~k12/machines/
This is a series of experiments about simple machines: levers, wheels and inclined planes. This unit was designed for use in the third grade.