Chemistry 12:  After a short review of Buffers, we completed the Acids and Bases practice test.  The practice Test is due on Wednesday, and the Unit 4 test is on Friday.

Chemistry 11:  We made solutions with a partner, then we tested them for conductivity.  We took brief notes on Solutions, then we read section 9.1 and 9.2.  We started Unit 9 # 1, and 6-8, but these are not due Thursday.  The Dead Sea Lab was collected today.

Science 8:  After a review of continents, oceans, mountain ranges, and large islands, we learned how to find the epicentre of an earthquake.  We used seismographs from 5 different seismic stations to triangulate the epicentre location.  Due next class is a paragraph describing how to find an epicentre.