This article focuses on the challenges involved in conducting evaluations of interactive radio programmes in South Africa with large numbers of schools, teachers, and learners. It focuses on the role such large-scale evaluation has played during the South African radio learning programme's development stage, as well as during its subsequent…

The use of the Web to deliver open, distance, and flexible learning has opened up the potential for social interaction and adaptive learning, but the usability, expressivity, and interoperability of the available tools leave much to be desired. This article explores these issues as they relate to teachers and learning designers through the case of…

A key component of conventional distance education organizations has been the network of local study centres, set up to serve as a bridge between students and the educational organization. With the capacity of information and communication technologies (ICTs) to enable direct contact between the educational institution and its dispersed students,…