Thursday, May 24, 2012
Tuesday, May 22, 2012
Monday, May 21, 2012
Thursday, May 17, 2012
sound
So far I leanrt changing pitch using staw. One thing that I was interested in was how the tin can telephones worked. When you tighten the wire you will hear your friend more clearer and also if you block your other ear.
Monday, May 7, 2012
math word problem
There were ten apples on the tree and then nineteen more grew how many apples are there altogether?
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