Chemistry 11:  We completed the Reactions Test today.  No work is due on Thursday, the next day I see you.  Tomorrow is Careers Day.

Chemistry 12:  We worked on Lab 20G today, and many groups finished the procedure from Parts I to Part IV. Nothing is due for tomorrow, but a little home review would be helpful (we have learned 4.1 to 4.10 so far).   Chemistry will run as usual tomorrow (Tuesday is Careers Day) but you may have CLC seminars to attend in other periods.  

Science 8:  We did a modified Lab 5-8 today, and drew ray diagrams showing the light path in a convex and concave lense.  We read pages 190 - 196 and did page 193 # 1-4 in sentences.  Your quizzes were handed back today too.

Friday November 22nd

Science 8:  We added a few note to our ray diagrams of concave and convex mirrors from yesterday.  We read pages 182 - 186, then completed page 189 # 1-5, 10.    We finished with a quiz on waves and frequency.

Chemistry 11:  We handed in the Reactions Practice Test today.  On Monday we will have a test on the Reactions Unit (Chapter 6 & 7).  After a discussion of the development of the atomic theory (we spoke about Thompson's model and Rutherford's Model, and the evidence that supported each), we drew Bohr diagrams for atoms from Hydrogen to Calcium.    This animation helps to understand Rutherford's gold foil experiment.  We then observed low pressure tubes of Br, Ne, O, H, and Hg with spectroscopes to see the line spectra that they produced.  No work is due for Monday - spend some time preparing for Monday's Reactions Test.

Chemistry 12:  We completed a portion of Lab 20G today, and will continue on Monday.