Background: Although professional development (PD) programs often use video, extraneous information during video viewing can distract teachers. We developed a discourse visualization tool, the Classroom Discourse Analyzer (CDA), to support teachers' reflections on classroom discourse in video-based PD workshops. Methods: We used a randomized…

This article describes a collaborative and data-based reflective practice study carried out by two language teachers in a Japanese tertiary education context. This research utilized conversational analysis (CA) of audio-recorded classroom data which was subsequently discussed as part of a critical friendship. Both the inclusion of CA data and…

The goal of this case study was to explore how a mentor teacher used video-recorded co-planning sessions to reflect on and improve one's mentoring practice. Findings reveal ways in which the mentor used talk in co-planning sessions to model one's thinking process and to gradually release planning responsibility to engage the intern in learning to…

Raven Elementary teachers collaboratively adhered to a systematic reading program, administered frequent assessments, and their students' test scores improved over time. Our findings indicate that, though effective for improving certain outcomes, such a tightly designed and narrowly focused system created a limiting learning environment for…

Transcript analysis is a way for teachers to engage in inquiry on their own practice. The insights of three teachers who engaged in transcript analysis of their own classroom discussions are described in this article. The teachers analyzed and reflected on their transcripts using a coding manual and a comparison and reflection guide. The coding…

Teacher Research Groups (TRGs) provide one means of creating learning communities among teachers with the express purpose of systematically examining practice and enriching teachers' knowledge about learning and teaching. These groups meet regularly, may be facilitated by a more experienced peer or university researcher, assist teachers with the…

This paper describes a professional development program for teachers. The Certificate of Teaching and Learning (CTL), developed in Australia for Kindergarten through Year 12 teachers across all subject areas. It outlines the process of conceptualization, the dilemmas faced by the development team, and the final implementation across Australia.…