Simple Machines
at Ona 2nd Grade
September 19, 2012
Wheels and axles
Levers
Gears mesh together so that one moves another.
of Linda Hamilton
hamilton@marshall.edu
With support from
Webpages and pictures on
http://www.marshall.edu/
LEGO
Web camera on
http://legocamera.marshall.edu
Teleoperate AppaLEGO CITY at
http://lego.marshall.edu
NASA site of Remote Sensing on
http://SENSORSCITY.marshall.edu
