Thursday, January 27, 2011

First Grade - Hands-On Experience with Simple Machines

The children experimented with foam insulation pipe cut in half.  The result was a marble run - hill machine- that could be changed in many ways.  They could bend it up and down, and from side to side.  They could even make the marbles do a loop-the-loop and seemingly defy the laws of gravity!

The nails and hammers provided experience with two different kinds of simple machines:  The nail is a wedge machine and the claw of the hammer acts as a lever.

First Graders experimenting with levers and fulcrums on a "full body" scale.  We chose to turn the studio into a hands- on experiential environment for the first graders who were learning about simple machines.





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