Fostering Noticing of Classroom Discussion Features through Analysis of Contrasting Cases

Productive classroom discussion has been shown to support student learning across academic domains. Facilitating successful discussion hinges on the teacher's ability to make adept in-the-moment observations of various aspects of student talk and classroom dynamics. In two studies, we explore a pedagogical intervention using contrasting cases to support novice teachers in learning to notice key features of classroom discussion. Study 1 involves preservice teachers in a bilingual teaching methods course in a university-based credential program. Study 2 involves undergraduates in an education psychology course, many of whom are prospective teachers. Study participants engaged in analyzing transcript-based contrasting cases of discussion vignettes as they collaboratively developed guiding principles for effective class discussion. Data include pre- and post-instruction video noticing task reflections, principles identified, and transcribed partner discussions during the activity. Post-instruction, learners displayed increased student-centered noticing when watching videos of classroom discussions. Additionally, there was increased awareness of the absence of productive features or missed opportunities within the discourse. In this proof-of-concept set of studies, we explore the potential of contrasting cases-based activities to help prepare teachers for the complex task of orchestrating discussion by supporting them in learning to notice.