The class discussed findings from the massing activity from the last two days. Students shared data, and we observed that the masses of common objects were nearly the same on each of the measuring devices. This makes sense to us because the number of molecules in the objects don't change just because we use a different type of scale or balance to measure the mass. We determined the balance might be less accurate, but not by much. We practiced writing the first and third parts of the analysis.
Tonight's Homework: None.
Wednesday, March 12, 2008
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