In the current reform of mathematics classrooms teachers are charged with the role of facilitating collaborative groups during problem-solving activity. The challenge is for teachers to engage students in making mathematical meaning during collaborative group discussions. In this paper we draw on the concept of adaptive expertise to report on…

In this qualitative case study, we explored students' peer interactions within their cohort and in the host countries during a short-term study abroad. Framed by Bronfenbrenner's (1993) ecological systems theory, findings revealed that students spent considerable energy reflecting on interactions with peers. The students considered themselves…

Students often play a passive role in large-scale lectures in undergraduate mathematics courses: they observe the lecturer demonstrate mathematical procedures, but they rarely engage in authentic mathematical activity themselves. This study uses semi-structured interviews of undergraduate students to investigate the implicit and explicit social…