Each time we had to guess first whether something would float or sink, then we could try it out. We had some surprises - things either floated or sank when we didn't expect them to.
Monday, May 11, 2009
Floating and Sinking
Some things float and some things sink. Today we tried out various things to see whether they would float or sink. Each time we had to guess first whether something would float or sink, then we could try it out. We had some surprises - things either floated or sank when we didn't expect them to.
Each time we had to guess first whether something would float or sink, then we could try it out. We had some surprises - things either floated or sank when we didn't expect them to.
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