The study we present here concerns the consequences of integrating online resources into the teaching of mathematics. We focus on the interaction between teachers and specific online resources they draw on: e-exercise bases. We propose a theoretical approach to study the associated phenomena, combining instrumental and anthropological…

The goal of this paper is to demonstrate the infrastructural nature of many modern conceptual technologies. The focus of this paper is on conceptual tools associated with elementary types of data modeling. We intend to show a variety of ways in which these conceptual tools not only express thinking, but also mold and shape thinking. And those ways…

The argument examined in this paper is that music--when approached through making and responding to coherent musical structures, facilitated by multiple, intuitively accessible representations--can become a learning context in which basic mathematical ideas can be elicited and perceived as relevant and important. Students' inquiry into the bases…