This is a 2-3 mini-unit that introduces the mole calculations. If your students struggle with mole calculations, this may help! This package includes a 33-slide powerpoint, a worksheet with 22 problems & answer key, a short "activity" in which students calculate moles of regular items.
Powerpoint is also sold separate; check my other listings.
As of 7/2010, 100% of funds received from my products will be donated to applied science projects on Donors Choose. (http://www.donorschoose.org)

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I am beginning my fourth year of teaching high school science. I have taught biology, AP biology, chemistry, AP chemistry, and semester electives forensics and environmental science
