This paper, presented at the 2002 Physics Education Research Conference, discusses the authors' investigation of students' mental models of sound propagation in introductory physics classes. In addition to the...
This paper, presented at the 2002 Physics Education Research Conference, summarizes a study that describes graduate and undergraduate students' views on learning and teaching physics. The results indicate that most...
These lecture notes cover the contributions that Tycho, Galileo, Kepler, and Newton made towards understanding the concept of gravity. The site includes some biographical information about each man as well as relevant...
These lecture notes discuss Newton's theories of dynamics and gravity. The various kinds of possible orbits are described in this lecture. The evolution of space technology such as rockets, the Space Shuttle, dozens of...
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