The paper presents findings from a research study of 318 mathematics teachers' experiences of access to, and use of, digital technology in their professional development in marginalised communities in ten districts across Bangladesh. The innovative two-cycle qualitative study design involved early career researchers collaborating with…

This research aims to explore the development and use of Technological Pedagogical Content Knowledge (TPACK) in pre-service secondary mathematics teachers. For this multiple case study, evidence of TPACK in three pre-service secondary mathematics teachers was collected during a 15-week semester, during which the pre-service teachers were enrolled…

Noticing children's mathematical thinking is an important aspect of what teachers need to know. This study explores the role of videocases in supporting preservice elementary teachers' noticing of children's mathematical thinking. Findings from a quasi-experimental study of preservice teachers' engagement with videocases indicate no significant…

This study examined the influence of a researcher-conjectured learning trajectory instructional approach toward the enhancement of teachers' technological pedagogical content knowledge (TPACK). The study provides a rich description of how a learning trajectory, situated within a "social metacognitive-constructivist" instructional…

This article examines how arts-based informal learning spaces engage young people at the intersection of creativity and technology. We conducted case studies of four youth media arts organizations to understand how teaching is defined and realized in these contexts. We find that teaching is a distributed act that sits at the intersection of…

Discussion of the focus on technology in teacher preparation programs highlights the interactive effects of learning about computer technologies on learning to teach. Describes a study that examined how individual students' beliefs about teaching and learning influence, change, mediate, and transform their understandings of the role of computers…

Discusses changes that occurred in preservice teachers' thinking about and use of technology infusion and its role in student learning. Reports findings from a two-year evaluation study of a preservice teacher technology infusion project in which teams of teacher educators and K-12 teachers collaborated to infuse technology into their respective…