Learning to facilitate whole-class mathematical discussions is a complex task. Teachers must become adept at using discourse moves to elicit and extend student thinking and move discussions towards a mathematical point. Practice-based mathematics methods courses give pre-service teachers opportunities to rehearse these moves in a controlled…

Becoming a professional worker involves a wide range of cognitive, social, and cultural processes that have received extensive attention over the past decades amongst various disciplines. It is also not external to language use and communication. Novices in any occupation have to learn technical terms and are expected to master specific discourse…

The purpose of this study was to investigate how a chemistry teacher's questions influence the classroom discourse. It presents a fine-grained analysis of the rich variety of one teacher's questions and the roles they play in an upper secondary chemistry classroom. The study identifies six different functions for the teacher's questions:…

This article introduces a new method of multimodal discourse analysis to study synchronous online learning through using screen-captured digital video as the data source. This new methodology is applicable to researchers and educators interested in using video files as a foundation to map out the interactions of the multiple semiotic modes used in…

Increasingly, studies are investigating the factors that influence student discourse in science courses, and specifically the mechanisms and discourse processes within small groups, to better understand the learning that takes place as students work together. This paper contributes to a growing body of research by analyzing how students engage in…

While acquisition of more than one language from birth is a relatively common phenomenon, whether children under two years of age use their languages in a differentiated manner has not yet been established. The current study investigates the pragmatic differentiation of a child who lives in Australia and was acquiring two minority languages,…

Research has addressed what instructional conditions may inhibit or promote scientific argumentation. Little research, however, has paid attention to interpersonal factors that influence collaborative argumentation. The present study examines the ways interpersonal factors affected group dynamics, which influence the features of collaborative…

Teacher language and students' on-task behavior were examined in language arts lessons with and without classroom drama in two self-contained third grade classrooms for students with learning disabilities and attention deficit/hyperactivity disorder. Language arts lessons that integrated classroom drama were associated with significantly higher…

Family dinnertime conversations are key settings where children learn behavior regulation, narrative skills, and knowledge about the world. In this context, parents may also model and socialize gender differences in language. The present study quantitatively examines gendered language use across a family dinnertime recorded with 37 broadly…

Reasoning across descriptive levels is a fundamental component of scientific reasoning, particularly in chemistry. Repeatedly, students are seen to confuse features applicable to one level across multiple levels despite instruction. Although many instances of such "levels confusion" have been documented, little is known about the…

This research investigated the emergent discursive modes and their pedagogical functions found in model-based inquiry (MBI) science classrooms. A sample of four high school physics classrooms was video-recorded and analysed using a newly established discourse mode analysis framework. Qualitative methods were employed to identify the most salient…

The study is based on a secondary analysis of data from the 3rd year of the Scientific Literacy Project (SLP), a federally funded research project that examines how kindergarten students learn science in inquiry settings (Mantzicopoulos, Patrick, & Samarapungavan, 2005). Videotapes of classroom lessons implemented as part of the Year 3…

This study investigated modes of communication adopted by six student jazz musicians during rehearsal and performance. Six one-hour rehearsal sessions and a performance were observed and videotaped for analysis. Results revealed six modes of communication that formed two main categories, verbal and non-verbal, each containing three distinct modes…