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Hearsey, Paul K. – 1978
This document presents a model for a simple transmission electron microscope for educational purposes. This microscope could demonstrate thermonic emission, particle acceleration, electron deflection, and flourescence. It is designed to be used in high school science courses, particularly physics, taking into account the size, weight, complexity…
Descriptors: Educational Media, Electronic Equipment, High Schools, Laboratory Equipment
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Bates, A. W. – 1986
Focusing primarily on educational television, the use of various media in open universities and distance education settings is examined in order to determine whether particular conditions must be met for the successful use of the particular medium or media in collaborative projects. It is noted that there is no logical, step-by-step procedure for…
Descriptors: Access to Education, Costs, Distance Education, Educational Media
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Orey, Michael, Ed.; McClendon, V. J., Ed.; Branch, Robert Maribe, Ed. – Educational Media and Technology Yearbook, 2009
The "Educational Media and Technology Yearbook" is dedicated to theoretical, empirical and practical approaches to educational media development. All chapters are invited and selected based on a variety of strategies to determine current trends and issues in the field. The 2009 edition will highlight innovative Trends and Issues in…
Descriptors: Educational Media, Educational Technology, Technology Uses in Education, Information Science
Bronack, Stephen C.; Riedl, Richard E. – 1998
Pedagogy embodies the beliefs one holds about students, about the various attributes of media technologies, and about the essential qualities of the content at hand. Teachers make decisions based on the interactions of these beliefs. Therefore, it is imperative to begin the process of designing and contemplating instruction with a consideration of…
Descriptors: Beliefs, Computer Networks, Computer Uses in Education, Cooperative Programs