Chemistry 12:  After a short review we took brief notes on Ksp and read pages 91 - 95.  We spoke a little about lead contamination in water, and how we do not have to worry about this in our drinking water due to the amazing catchment area our city has.  We watched this clip that show where our water comes from.  Due at the end of class are Unit 3 # 1-15, 18-20d, 40 - 44, and 21 and 22.  Have a terrific Spring Break.  Click here to see the Ch12 assignment log.

Science 8:         Click here to see the Sci8 assignment log.

Science 10:       We reviewed safety around radioactive materials as we tried a geiger counter on a radioactive mineral sample.  We completed this WS to review fission reactions, and we spoke a little about fusion.   This clip describes fusion quite well.  Click here to see the Sci10 assignment log.