While a body of research exists on individual metacognition, research on reflective communities is just beginning. This study generated a framework for conceptualizing metacognition in groups by describing likely components of group metacognition. I focused on a group of five preservice science teachers engaged in problem-based learning (PBL). The…

This paper analyses the use of various communication channels in science teachers' professional development project aiming to develop versatile uses for ICT (Information and Communication Technologies) in science teaching. A teacher network was created specifically for this project, and the researchers facilitated three forms of communication…

Study was conducted to explore patterns of verbal interaction in science classrooms. Pupil characteristics were measured in the beginning and towards the end of instructional term. Four patterns of outcomes, communication, and pupil characteristics were found. These are named as success, rejection dependency, person orientation and alienation…