Over the past decade, robust literature focused on teacher "talk moves" that promote student argumentation has emerged, especially in mathematics education. Teachers and students can use talk moves to construct conversations in which students share their thinking, actively consider the ideas of others, and engage in sustained reasoning.…

Researchers have argued that Twitter has potential to support high-quality professional development (PD) that can respond to teachers' questions and concerns just in time and "on the spot." Yet, very little attention has been paid to instances where Twitter has made just-in-time learning possible. In this paper, we examine one instance…

Previous research into enhancing children's educational dialogues during group work has recognised the role of teachers in modelling dialogue and guiding their students' engagement in reasoning. Whole-class plenaries also offer teachers such opportunities but the technological support of dialogue in plenaries remains relatively unexplored. The…

Using a discourse analytic qualitative approach, we investigated the naturally-occurring discourse that arose as part of two kinds of regular course activities, synchronous and asynchronous computer-mediated discussions. The messages contributed by members of a graduate course were analyzed for the kind of discourse functions and the kind of…

Explores some possibilities for enlarging and enhancing conceptions and practices of critical literacy via reflective appropriation of electronic technologies, advancing a generic account of critical literacy, investigating how modernist enclosures of the text may be thrown into question in cyberspace, and considering implications for critical…

This paper proposes that new design discourses are necessary if interactive learning resources are to effectively combine the skills of all members of the development team. As educational products take shape, there are numerous discourses between members of the team that lead to the development of an effective interactive resource. This paper…

This paper discusses how students' participation in conversation and classroom activities potentially evidences and constitutes their cognition. Participation is viewed in terms of reflective discourse, a construct from the literature, and is described in the context of two Year 11 students together designing a simple aplet for their graphics…

The study set out to investigate the impact of interactive whiteboards (IWBs) on teacher--pupil interaction at Key Stage 2 in the teaching of literacy and numeracy. As part of the National Literacy and Numeracy Strategies, IWBs have been made widely available as a pedagogic tool for promoting interactive whole class teaching. In order to…

Factors such as increases in student numbers and technological developments are threatening the luxury of one-on-one tutorials and bringing changes in modes of academic discourse. This small scale exploratory study identifies characteristics of taped oral, compared to written, feedback that are attributable to its spoken nature (longer, less…

Digital media is a great multidimensional communication tool because it combines images, text, sound, and animation. For students to be effective communicators in the 21st century, they need to be sophisticated in expressing ideas with multiple communication technologies, not just the written word. Digital storytelling allows students to use…

In June 1994, the Texas Center for Educational Technology (TCET) posted a survey on several educational listservs and conference groups on the Internet requesting comments, observations, and opinions from educators having experience with telephones in classrooms. Most of the respondents agreed on the need to equip K-12 classrooms with modern…

Discusses the scribal society, computer discourse, and computer literacy in the information age. Describes issues related to classroom dynamics, including new textual forms of knowledge, equity in access for children to acquire knowledge of multiple computer discourses, and necessary changes in instructional strategies to accommodate new discourse…