On the last days before winter vacation, Mandy Migchels, South Huron District High School, Exeter ON had a little chemistry fun. Her grade 12 class silvered ornaments and her younger students made candle holders with cupric sulfate and pop cans. These labs are posted at our Chem 13 News website under “supplemental materials”.
You can also contact Jean Hein, jhein@uwaterloo.ca if you would like an electronic copy — but be warned she will ask for photos.
