In this paper I analyze a problem solving event in a secondary mathematics classroom. As the event unfolds, the teachers, including me, understand the event as involving interactions that were not related to learning. By adopting an expansive view of learning, I advance a different interpretation, that the interactions tell a story of student…

Interactional communicative competence and higher-order thinking have been well documented as two of the biggest challenges for second/foreign language learners (EFL learners). This paper evaluates the use of digital tabletops as tools for problem-solving tasks in groups. The evaluation is based on a preliminary study of an application of the use…

Based on the notions of social and socio-mathematical norms we investigate how these are established during the interactions of pre-service teachers who solve mathematical problems. Norms identified in relevant studies are found in our case too; moreover, we have found norms related to particular aspects of the problems posed. Our results show…

Compares the Group Valence Model (GVM) to several derived versions of the Valence Distribution Model (VDM), as they relate to the group problem-solving process. Suggests that, not withstanding predictive accuracy, the VDM seems generally inferior to the GVM, which consistently accounts for more of the decision-making phenomenon. Discusses…

Three instruments designed to evaluate the performance of work groups in organizations were analyzed with reference to a recently developed comprehensive model of the group problem solving process. Although each instrument measured nine or ten dimensions of group behavior, none of them measured more than seven of the 16 categories of variables…

Three large, unstructured workshops (500-800 people) demonstrated how large groups of people can participate together and collectively choose ways of action aimed at satisfying all. Particular significance given to participants' shift away from looking for outside sources of answers, values and standards to discovery of strengths and answers…

Examines the various frames within which debates, discussions, and dialogs occurred at a major midwestern university, concerning the disbandment of one of its departments. Stresses the importance of building a unified vision in the context of the common good. Contains 34 references. (JDI)