This article takes a conceptual approach to an issue of pedagogical relevance--the presence of "teaching and learning moments" within educational environments. We suggest sources of philosophical confusions that design patterns for the classification and creation of typologies of classroom events. We identify three foundational…

Unlike continuous whole-class (plenary) interaction, independent task work involves incipient teacher-student talk, as the teacher typically 'makes rounds' to engage in brief desk interactions with students. This article draws on multimodal conversation analysis to investigate how teacher movement during tasks offers resources for re-engaging in…

Classroom discourse is a core medium of instruction -- analyzing it can provide a window into teaching and learning as well as driving the development of new tools for improving instruction. We introduce the largest dataset of mathematics classroom transcripts available to researchers, and demonstrate how this data can help improve instruction.…

College classroom communication in the United States is linked to critical issues that are constructed in the larger sociopolitical and political background. As social conflicts and the unstable political environment in the U.S. continue to escalate, universities are caught in the midst of agitated public debates where identity politics continue…

This study investigated science classroom discourse in terms of the types of teacher discursive moves (TDMs) and the relationships between the types of TDMs and student-led cognitive contributions in different science concepts by considering the classroom context. An experienced seventh-grade science teacher and her 19 students were engaged in…

Most of the research on argumentation in science education has documented the myriad flaws in students' argumentation, and the difficulties teachers have organising productive arguments in the classroom. We apply a sociocultural framework to argue that productive argumentation emerges from a classroom culture in which its practice meaningfully…

Automatic assessment of dialogic properties of classroom discourse would benefit several widespread classroom observation protocols. However, in classrooms with low incidences of dialogic discourse, assessment can be highly biased against detecting dialogic properties. In this paper, we present an approach to addressing this imbalanced class…

Teaching middle school mathematics, I have found that classroom dynamics have a profound impact on the quality of mathematical discussion. Wanting to improve classroom discussion in order to better facilitate both small-group and student-driven learning, I started the school year by randomly grouping students every week for their small groups. I…

The transgressive use of language by out-group speakers, or crossing is used in a variety of ways to achieve both affiliative and disaffiliative ends among youths. However, crossing can also be used as an affiliative resource in asymmetrical power relations between teachers and students. Reporting on the findings of a 1.5 year ethnography of an…

Collaborative learning and critical pedagogy are widely recognized as "empowering" pedagogies for higher education. Yet, the practical implementation of both has a mixed record. The question, then, is: How could collaborative and critical pedagogies be empowered themselves? This paper makes a primarily theoretical case for discourse…

Children's classroom talk and the connections between talk and text are current concerns for teachers. A deeper understanding of what child communication entails can ensure greater pedagogic support for the processes involved in text production. This article reports on a research project using multimodal discourse analysis to investigate…

The purpose of this study was to examine how a White teacher (Gina) responded to African American Language (AAL) in ways that situated students as valuable members of a high school English classroom. This 5-month qualitative study in a 10th grade classroom drew from positioning theory and discourse analysis to make sense of classroom interactions…

This article is intended to highlight peer response discourse trends and to initiate a dialogue about the ways in which educators, and designers of educational environments, can play a central role in creating more democratic discourse in classrooms. We report on a research and development project involving education experts, computer engineers,…

This study examined emotional climate in relation to the teaching and learning of grade 7 science. A multi-method and multi-theoretic approach used sociocultural frameworks as a foundation for interpretive research, conversation analysis, prosody analysis, and studies of nonverbal conduct. Emotional climate varied continuously throughout a lesson.…

With dual language learners falling behind their same-age peers at the beginning of kindergarten, understanding how school experiences can enhance language learning is critical. This study demonstrates how play among preschool-aged children can foster English language learning. Using an ethnographic approach, one classroom composed of two teachers…