Tuesday, November 24, 2009

Gases, Liquids, and Benchmark... Oh My!

We are cruising through the end of the year by finishing up odds and ends. We have finished covering gases, but we are still practicing math problems including Pv=nRt and PV/nT = PV/nT.

We have started liquids and have talked about the different kinds of solutions. We have briefly discussed molarity and will finish liquids tomorrow and after Thanksgiving. Molarity is the amount of moles in a solution and is a measure of concentration.

Today students will be taking their last benchmark to help them prepare mentally for the upcoming SOL (less than 2 weeks away).

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