Tuesday, August 30, 2011

8-30 Density Lab!

HMWK: p. 32#1-4,9,11-13, 21-29 DUE THURSDAY.
Also, finish density measurement lab.

Today in class: measuring 5 items' densities; measuring and calculating volume, measuring mass, and then creating the derived unit of density.
We will double-check your measurements tomorrow with some containers of water and oil; if you find something that floats/sinks that you don't expect from your measurements, then you definitely need to re-measure!

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