Science 10 - Students worked with an acidic compound today in class and attempted to demonstrate that acids are capable of conducting electricity. Students also got their chapter 5 & 6 tests back today and the marks should be updated within a couple of days. New marks will be posted online.   Science 9 - We discussed mutations today with a focus on cancer. Students should have a basic understanding on what cancer is and the effects it has on the body. Homework questions were assigned and will be checked tomorrow before students leave for the spirit game.