Chemistry 12:  We began with a minireview of Electrochemical Cells, then we worked on Unit 5 # 38-41, and 44.  For these more challenging cell voltage problems, you will need to create your own mini-table of reductions.  We read section 5.7 which explains redox titrations, and make sure that lab 21C is prepared for Wednesday.  Click here to see the assignment log for Chemistry 12.

Science 8:  We began with short review, then world maps showing the plate boundaries were handed out.  We labelled the location of the Himalayas, Andes, Rockies, and Alps.  This clip shows plate tectonics, and explains the mechanisms for how mountains, some volcanoes, and deep ocean trenches are formed.   This clip shows a model that was constructed to demonstrate how convergence can cause the formation of mountain ranges such as the Alps or the Himalayas.   We wrote notes about the three boundaries, and what land forms are caused.  We completed the homemade assignment that we started Monday, but added two questions of any style that ask about today's topics.

Chemistry 11:  Click here to see note on Cis and Trans isomers for alkenes.  WS #6 and a prepared Lab 7B are due Wednesday.  I checked that WS #4 was completed for today.