Extensive research has been published on the nature of classroom mathematical discourse and on the impact of technology tools, such as virtual manipulatives (VM), on students' learning, while less research has focused on how technology tools facilitate that mathematical discourse. This paper presents an emerging construct, the Techno-Mathematical…

Discussion lists have gained a significant popularity in professional development research over the past few decades for the opportunity they provide for asynchronous interaction. This article presents findings from a small-scale case study that aimed at exploring the nature of teachers' asynchronous exchanges in a discussion list. The data…

Course instructors across a wide range of disciplines have implemented computer-based learning resources such as online discussion boards. While the benefits of implementing an online discussion board in teaching have been well-documented, investigation into the social aspects of online learning environments is still needed in order to develop a…

Discourse analysis of literature circles can lead educators to understand the different types of interactions taking place as students talk about text. Social and academic interactions exist in both face-to-face and online discussions of reading material. This study examines two different settings of literature circles and compares interactions of…

The paper critically evaluated the discursive practices on the Moderated Discussion Board (MDB) of Virtual University of Pakistan (VUP). The paramount objective of the study was to conduct a critical discourse analysis (CDA) of the MDB on the Learning Management System (LMS) of VUP. For this purpose, the academic power relations of the students…

This paper analyses the online talk of students working in groups collaboratively in a hybrid university course. In particular, this study investigates how students situate themselves relationally through their use of language and how particular moments of talk contribute to the construction of community in an online classroom environment. The…

Asynchronous discussion boards are an important element of online courses in higher education settings. Currently, questions persist about the quality of online interaction and discussions in which students are engaged. In addition, online instructors may not be utilizing instructional strategies that are appropriate for web-based learning…

This paper argues for a need to develop methods for examining temporal patterns in computer-supported collaborative learning (CSCL) groups. It advances one such quantitative method--Lag-sequential Analysis (LsA)--and instantiates it in a study of problem-solving interactions of collaborative groups in an online, synchronous environment. LsA…

Videogames, such as "The Sims," are a digital media passion drawing adolescents to online spaces where they create and share content. This article explores how discourses and expectations are taught in one online, videogame-related fan site of adolescents who read and write "Sims" fan fiction. Using Bernstein's pedagogic…

Interactive relationships in online learning communities can influence the process and quality of knowledge building. The aim of this study is to empirically investigate the relationships between network structures and social knowledge building in an asynchronous writing environment through discussion forums in a learning management system. The…

Video has become a popular tool for professional development. Yet, little is known about how to design video-based learning environments that are productive for teacher learning. The author has used video for teacher learning in the context of a video club. In video clubs, teachers meet together on a regular basis to view and discuss video…

Online discussion groups have become a resource for teachers seeking ongoing professional development. Despite their popularity, there has been little systematic investigation into the nature and quality of the dialogue that occurs within an unstructured virtual community to which participants voluntarily subscribe. In this study, we explored how…

The study reported here sought to obtain the clear articulation of asynchronous computer-mediated discourse needed for Carl Bereiter and Marlene Scardamalia's knowledge-creation model. Distinctions were set up between three modes of discourse: knowledge sharing, knowledge construction, and knowledge creation. These were applied to the asynchronous…

The current study examines the assertion that students are motivated and learn more by carrying out tasks consistent with their epistemological beliefs in web-based learning environments. In the study, 120 undergraduate students in an educational technology course participated as part of their coursework. Using a wiki, triads reciprocally asked…

Teacher education involves an identity transformation for trainees from being a student to being a teacher. This discourse analysis examined the online discussion board communications of a cohort of trainee teachers to better understand the situated identities of the trainees and how they were presented online. Their discussion board posts were…