Collaborative gestures in the mathematics classroom occur when multiple learners coordinate their bodies in concert to accomplish mathematical goals. Collaborative gestures show how cognition becomes distributed across a system of dynamic agents, allowing for members of groups of students to act and gesture as one. We explore ways high school…

This paper attempted to make explicit some of the underlying characteristics of spatial visualisation using the concept of area of composite shapes. By engaging students with metric-free tasks, we identify the type of perceptual and visual/spatial manoeuvres that they deploy in such situations. Interview data collected from three students in Grade…

Set within the affective turn in cultural and social theory, in this paper, I explore the significance of materiality and matter, most specifically, bodily matter, in the pedagogic practices of contemporary school classrooms. The received view in education is that affect is tantamount to emotion or feeling and that materials, such as bodily…