Re: Safety -- location stuff
Doug - Just watched the Magic Schoolbus video with my daughter, which gave me a great insight into teaching. The students were making a robot, and it taught them about the human body in a way that made it fun. First the robot couldn't bend, so they used this as an opporunity to learn about joints. Interesting to get students to learn techniques so that they can solve specific problems, rather than simply for learning's sake.