Saturday, October 31, 2009

spectrum stuff

this week, i remembered that we did a lab with a machine thingy.
we had different colors in test tube and we put it in the machine.
then we record the number.
during this lab, we also looked at the color of chalk as we changed to number on the machine.
we had to take notes and do worksheets this week as well.
we looked at power point slides too.
that's all i remember. it was a long week.

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