Tuesday, May 17, 2011

What a Drag!


This afternoon we went to the back courts to do topic. We were experimenting with air resistance, which is sometimes called drag. We ran with a piece of paper in front of us and then with a huge piece of cardboard. It was easiest to run without holding anything. It was hardest to run with the cardboard. The cardboard was the most fun and we had lots of turns running with it. Sometimes it flattened against our faces and bodies. This was the air resistance. Room 16 enjoyed their afternoon - it was super exciting.
By Sai, Alysa and Daniel

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