Friday, November 7, 2008

Urbas - Science Week of Nov.7 - 13.

Students begin their working on finding the mass of three coins using a lever.

Students are finding the mass of a wooden block in order to compare it to the actual weight of the block.

The coins are balanced on the lever and they are trying to find the fulcrum point.

I know this thing should work!

Finding the mass of a penny, nickel, and a quarter.