The Chemistry students did a bunch of things today. Let's see......first, we reviewed density and I showed the students how to calculate it. Density that is. Then I showed the students the following clip:
The AP Biology students started Part C of the Diffusion and Osmosis Lab. We dunked potato cores in a variety of sucrose solutions. We'll let the cores sit in sugar water for 24 hours and check them out. We also talked about grades and the Achievement Period.