Tuesday, April 24, 2012

4/24/12 written Saturday 4/14/12 air gun for science class...

William worked on the dishes today, Beth did the laundry and Maggie needs to make an air gun for science class. It uses a bucket and some plastic and a bungee cord. A hole is cut into the bottom of the bucket and onto the top is taped some plastic. When the bungee cord is pulled back and let go the air rushes out of the cut hole in the bottom. To get an "A", her air gun must be able to blow out a candle at 20 feet. She needs to write a paper on the project too and do a drawing. It is due in a week or two.

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