Summarizes a discussion by the authors of this special issue that took place after the five instructional designers created lesson plans for the same design task. Highlights include the specified content's convergent effect on the designs; design philosophies; things that surprised the designers; and their favorable responses. (AEF)

Within the field of teacher education, there are software designers creating software based on case-based learning theories. This paper examines the difficulties encountered in teacher preparation, and discusses how case-based instruction can address them. It analyzes three software packages designed for case-based teacher education, and discusses…

This paper presents interface guidelines from research at the University of Pittsburgh (Pennsylvania) School of Information Sciences in developing a collaborative, problem-based learning environment for the World Wide Web. The lessons learned are based on student use and evaluation of three interface prototypes over the course of 3 years and…