Learning from the practice of teaching teachers is a promising approach for mathematics teacher educators to attain the extensive knowledge and abilities needed for their roles. As mathematics teacher educators ourselves striving to develop across our professional lifespans, we used one such approach, known as a lesson experiment, to investigate…

Recent research in mathematics education has highlighted the importance of teachers' abilities to professionally notice students' thinking. This study examined what preservice teachers professionally notice during lesson study to further describe their attention to students' mathematical thinking, their interpretations about students' reasoning,…

This study investigated preservice science teachers' uses of inscriptions in their peer teaching activities and was guided by the following research questions: (1) What kinds of inscriptions and inscriptional practices do preservice science teachers use in their peer teaching activity? and (2) How and for what purposes do preservice science…

This study explored preservice elementary teachers' and their mentors' understanding of the essential features of inquiry-based teaching through the use of evidence-based reflection. The web-based video analysis tool (VAT) system was used to support preservice teachers' and mentors' evidence-based reflection during field…

This study used a variety of qualitative methods within the context of an exploratory single case study to examine the use of digital video as a means for a preservice teacher to capture personal teaching episodes and reflect on them as an integral part of her professional development. Results demonstrate how an urban preservice teacher's work…