We put a bowl of water outside for an hour and a half to see.
Nora wrote up her hypothesis, and she was right: "From the top, down!" she cheered. We talked about how this allows fish to survive all winter.
Saturday, January 22, 2011
how does water freeze?
We put a bowl of water outside for an hour and a half to see.
Nora wrote up her hypothesis, and she was right: "From the top, down!" she cheered. We talked about how this allows fish to survive all winter.
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