The aim of the study informing this paper was to investigate pre-service teachers' (PSTs') approaches to task design, posing the research question: How do pre-service teachers respond when they are asked to design an exploratory task using GeoGebra for 8th grade students? The research study and this paper focus on the PSTs' design stories rather…

In this study, we analyse 23 prospective teachers' lesson plans for short whole-class mathematics discussions held with students at a middle school. The plans are in the form of "lesson plays", where an imagined discussion between the teacher and students is written verbatim. We use the Knowledge Quartet as a framework to investigate…

The dramaturgical method has been used to analyse teaching and didactic contexts, but the method is not adequately described or established in such contexts. In this article we use dramaturgy as a lens for describing and analysing teaching. The teaching examples are taken from a professional workshop where student teachers and their instructors…

In the current study, we address calls for research on the complex nature of integrations of pedagogical content knowledge (PCK) components. This is a multiple case study of six middle school pre-service teachers (PSTs) as they taught science in their school practicum. We investigated the nature of PSTs' integration between knowledge of students'…

Educational researchers are accustomed to institutional review board (IRB) requirements (e.g., protecting participants) with students often identified as the only "vulnerable population" for IRB purposes. However, as practitioner research has gained more prominence, the vulnerability of teacher-researchers themselves has begun to…

This document contains the second volume of the proceedings of the 30th Annual Conference of the International Group for the Psychology of Mathematics Education. Conference presentations are centered around the theme "Mathematics at the Centre." This volume features 60 research reports by presenters with last names beginning between Abr…

This is a record of the proceedings of the 30th annual conference of the Mathematics Education Research Group of Australasia (MERGA). The theme of the conference is "Mathematics: Essential research, essential practice." The theme draws attention to the importance of developing and maintaining links between research and practice and…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…