This lesson opens with a timed, somewhat humorous introduction to the basics of Aristotle's thories on physics and the universe in order to give students an idea of how logical and hard they were. It then details the long tortuous process of dismantling Aristotle's theories and replacing them with more accurate ones, looking at the work of Copernicus, Brahe, Kepler, Galileo, and others to set the stage for Newton's synthesis.

Help
For the last 27 years, I have taught at University High School, in Urbana, Illinois. During this time I have created a 4-year world history curriculum that breaks down as follows: Subfreshmen (7th and 8th grades combined): Prehistory and ancient civilizations, including India, China, and Japan. Freshmen: Western civilization and the Islamic world to 1500 Sophomores: World history from 1500 to 1945 Seniors: the world since 1945. All of these, except the senior course are required. The elective senior course is consistently filled to capacity of 30, usually with a waiting list.
