A history of the Open University of Great Britain, its role as a leader in nontraditional education, and its influence on programs in the United States and elsewhere. (LS)

The 35mm transparency projector and the overhead projector are described as being useful as teaching aids. Experiments are suggested. (Author/EB)

Presents an experiment in which a programmable calculator is employed as a data generating system for simulated laboratory experiments. The example used as an illustration is a simulated conductimetric titration of an aqueous solution of HC1 with an aqueous solution of NaOH. (Author/EB)

An interview with Dr. Lewis Mayhew of Stanford University. (Author)

The introduction, costs, efficiency, effect on students and teachers, and problems caused by the installation of instructional television into the El Salvador educational system are examined. (DE)

Briefly describes films about the following topics: water cycles, the energy crisis, the eruption of Mt. Aetna, the hot springs of Yellowstone National Park, and methods of using pine cones to determine the ages of ancient civilizations. (MLH)

Describes the use of a puzzle to reinforce knowledge of how things grow and outlines the use of the house cricket as an alternative to the locust or cockroach in school biology. (Author/GS)

This article discusses the role of media in educational innovation and efficiency, as well as implications for teacher training and teacher role. (Text is in German.) (Author/AM)

Paper presented at the International Seminar on Experimental Research in Music Education (University of Reading, Reading, England, July 9-16, 1968).