Thursday, September 11, 2008
Simple machines - Levers
Do you know that simple levers are used to make things easier for us to move? We were given 2 pieces of wood and a heavy brick. We had to try and lift the brick up using the wood. We tried and tried. We all used perseverance and dedication. Finally Tyler and Katrina were the first to lift the brick off the ground. We discovered that this is called Lever. Can you find other levers around your home?
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