This article analyzes collaboration in a computer-supported learning environment based on the professional practices of mediation and dispute resolution. In so doing, it explores the nature of collaborative learning in a setting marked by competition as much as cooperation. Interviews with students suggest that the processes of collaborative…

Reports results from an experiment in which interaction processes and learning outcomes of dyads working on different cooperative tasks within the domain of electricity were compared; a concept mapping task was compared with a poster task. Subjects were 40 students ages 16-17 years old. Students working on a concept map talked more intensively…

Three self-instructional science modules were developed and pilot tested in the Jamaican secondary education system for the concept mapping, cooperative grouping, and laboratory approaches. Formative evaluation revealed that the modules enhanced teachers' understanding of the Reform Of Secondary Education (R.O.S.E.) methodology; however content of…