This report describes the development of an economically viable teaching system using a computer-based educational system. The PLATO system, used at the University of Illinois for the past nine years, is discussed. The authors report that by using newly-developed technological devices it is economically and technically feasible to develop…

Using elementary principles of electron optics, the student gains greater understanding of the classical similarities between particles and waves. A method of solution is illustrated, and the results appear more reliable than those existing in prior literature. (Author/TS)

This is the first of a three-volume report on a National Science Foundation project called PARADIGMS. An overview of the PARADIGMS project, an analysis of the concept paradigm, and objectives of the project are presented in the first section. The next two sections cover some specific paradigms for research and action, including sample CAI…

Attempts to briefly answer why computers should enter the educational scene, and how can they be effectively employed in this context. With emphasis on physics, several operating systems used in England and the United States are described. (TS)

This article discusses the pros and cons of CAI (computer assisted instruction) as compared to "computer as laboratory" (simulation, modelling, problem-solving, calculation, data bases). (DT)

Based on a nationwide survey of secondary schools (sponsored by NSF), the study describes the extent and degree of computer use for both administrative and instructional purposes. In covering instructional applications, the study also includes statistics on the nature and purpose of computer use; type of source and level of support; school…