Friday, November 19th

Chemistry 11:  Click here to see a sample Lab 20C.  This lab is due on Monday.  To see a key for the Reactions Practice Test, click here.  Your Reactions Test will be on Tuesday.  On Monday's class we will complete the Titrations WS and I will explain any parts that students have questions about.

Science 9.  Today we worked from the Science Probe 10 text and learned a little about the Biosphere.