Friday, September 4, 2009

burning wool

during this week, we did a lab with burning wool.
the wool turned bluish and greyish after it was set on fire and sparked.
we also did a density lab.
we had to find the mass or density of somethings like a rock water and foil.
then the last thing we did this week was take the test or quiz.
it was very hard and confusing. i did not like it.

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