A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is
This paper argues that developments in collaborative e-learning dialogue should be based on pedagogically sound principles of discourse, and therefore, by implication, there is a need to develop methodologies which transpose -typically informal -models of educational dialogue into cognitive tools that are suitable for students. A methodology of 'investigation by design' is described which has been used to design computer-based dialogue games supporting conceptual change and development indoi:10.1046/j.0266-4909.2001.00215.x fatcat:b3sant3wvbfqrazq7qransssly