This paper begins by summarizing basic assumptions about effective teaching and learning, noting that these assumptions apply to all teaching, regardless of the delivery mode and/or technology used. Instructional design principles are then discussed in terms of the planning, preparation, and organization of interactive video-based teaching materials, and critical aspects of presentation are presented. Major points that should be made in teacher training and support are listed, based on a training program developed by the Metropolitan Community Colleges of Kansas City, Missouri. Guidelines for control of student focus are provided. The paper concludes with a description of the function and features of a teacher-controlled distance education teaching station, including a diagram of a sample teaching station. (AEF)