Problem:
Students have proposed an extra credit assignment in the form of an "at home" science experiment. To gain credit, students should perform a simple observational experiment that involves chemistry in some way and then post a VIDEO of their method and findings here. Part of the grading criteria will be devoted to your critique of your classmates work. You'll be rewarded for: controlling the number of variables in operation having a control group taking measurable observations coming to a logical conclusion effective use of video and presentation materials Here are my stipulations: No animals, no ingestion of food, no ingestion of chemicals, no fire. Anything you post must be exclusively your own work.