Describes how physics concepts can be taught by relating them to pleasant experiences. (MLH)

Discusses a four-step instructional presentation in which the twin on the earth is demonstrated older than the twin aboard a spaceship on the basis of the relativistic Doppler effect. Concludes that both twins can meet again at the same place in space at the expense of time. (CC)

Presents the fourth part of interviews with award winning secondary physics teachers concerning their teaching methods and philosophies. (SL)

Discusses the instruction of lens optics, object and image distances, radius of curvatures, and indexes of refraction. (SL)

Presents the third of a four part article interviewing award winning secondary level physics teachers. Discussed are their teaching methods and techniques, and the courses they teach. (SL)

Discusses uses of the process approach to teach problem solving techniques to education students enrolling in a noncalculus physics course. Indicates that the prospective teachers are given opportunities to do real problem solving with the hope that they can foster in secondary school youngsters a better inquiry approach to science. (CC)

A five-year program in technical studies is described. Instructional projects emphasize the construction of science equipment relating a theoretical subject to its practical application through technology. (TS)