Chemistry 12:  After a short review of mechanisms we watched this clip about Catalytic Converters.  We completed the third column in the notes titled Factors Affecting Rates of Reaction, then we started the practice test.  We will have a Unit 1 Test (Rates of Reaction) Friday.  Click here to see the Assignment Log.

Chemistry 11:  We did a mini review of ionic names and formulas, then we discussed how the rules for Covalent Compounds are different.   We read pgs 73 to 74 then did Unit 4 # 8,9, and 66-71 as well as 135-140.   The Intro Unit Practice Test was handed out too.  Our first unit test will be Friday.  Click here to see the Assignment Log.

Science 8:  After a review of cellular respiration, we wrote notes on Materials Entering and Leaving the Cell.  We read pages 42-45, then we started pg 49 # 1-5 in sentences, but this is not due Wednesday.  In the final minutes, we started Lab 2-9 by placing a chicken egg into a vinegar bath to dissolve the shell.  Click here to see the Assignment Log.