Daily questions, brainbusters, warm-ups, whatever you call it, the first few minutes of class sets the tone for the rest of the day. Here you will find popular video clips on a variety of topics, all intended to get your students excited about science.
Friday, May 10, 2013
History of Optics, Color, Glasses
Daily Question: What historical event resulted in more people needing glasses? What observations did Galileo make? What causes something to be a color?