Collective Reflection of Pre-service Science Teachers with Video Analysis: A Design-Based Research

Collective reflection refers to the process through which group members reflect via social interaction. It has been applied as essential for improving teacher professional development. Using a design-based research method, this study conducted three rounds of designing, implementing, and evaluating processes, to explore a collective reflection approach with video records and video analysis to enhance pre-service science teachers' teaching practice. Video-based intelligent multi-modal analysis technology was critical in helping the preservice science teachers reflect on their teaching. Ways to use the video-based intelligent multi-modal analysis reports to produce critical and in-depth collective reflection are described.