Simple Machines
May 3, 2013

First Grade has worked with these projects before.

We made sure each group got a different project today.

Gears

Levers for puppet

Lever for teeter totter

A car that can be tall or short uses a worm gear

Push car

Mixer and merry go round use gears.

See our projects.

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