One challenge associated with introducing systems thinking in chemistry classrooms is the increase in content complexity that students face when they engage in this type of approach. Placing core chemical ideas within larger systems has promise, as long as students are not overwhelmed by the added complexity. Although there are many potential…

All too often, designers assume that complex science and cycles of inquiry are beyond the capabilities of young children (5-8 years old). However, with carefully designed mediators, we argue that such concepts are well within their grasp. In this paper we describe two design iterations of the BeeSign simulation software that was designed to help…

For the thirty-sixth year, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the annual AECT Convention in Anaheim, California. The Proceedings of AECT's Convention are published in two…

This paper discusses the development of a sociocultural and local, context-sensitive base for guidance in selection and evaluation of instructional media. The development of system relationships criterion specifically targeted at 16mm educational film is the focus of the paper. Banathy's educational systems model is used as a base upon which…

Discussion of teaching literature through multimedia argues that simpler techniques explaining visual symbols such as illustrations, annotation of texts with commentaries, explanations, word meanings, and maps are not sufficient for conveying the message in culturally displaced (i.e., foreign language) texts. (18 references) (EA)

This course book provides a broad view of the theoretical aspects of instructional media. It is designed to acquaint students with the variety of instructional media that are available, from the simple to the more complex, and their uses in the educational system. The course's purpose is to develop the knowledge and skills which a curriculum…

This book, which is an introductory-level textbook for preservice or inservice teachers, examines the foundations and practice of distance education (DE) and explains how to determine when DE is appropriate. The following are among the topics discussed in the book's 12 chapters: (1) foundations of DE (DE today and tomorrow, media in education,…