Screen-based microscopes allow for a shared visualisation and task-directed conversations that offer significant pedagogic advantages for the science disciplines involving observation of natural samples such as the geosciences and biosciences, and particularly for distance education in these disciplines. The role and development of a virtual…

How do open and distance learning institutions review and renew themselves to ensure their continued fitness for purpose? Here we report on the work of a change team in the UK Open University, a Centre for Excellence in Teaching and Learning created to examine, innovate and improve student support. The existence of the Centre for five years from…

When asked what they would find most helpful to enable them to use technologies more in their teaching, most teachers say "give me examples, in my subject area" and "point me to relevant people I can discuss these issues with". Web 2.0 technologies--with their emphasis on sharing, networking and user production--seem to offer a…

English language teaching (ELT) has played an important role in the Chinese Radio and Television Universities (RTVU) network since its establishment in the late 1970s. Based on a literature review and reflection from an insider's perspective, this paper gives a full account of the RTVU distance ELT model, examining how it supports autonomous…

Anadolu University in Turkey is one of the world's largest and least known mega-universities. Well over one million students in Turkey, the European Union and Northern Cyprus are enrolled in its Open Education System and yet few accounts of this dual-mode provider appear in the international literature. This article describes the evolution of the…

The authors, library practitioners from either side of the Atlantic Ocean, embarked on a dialogue about the ethical challenges encountered in providing library services to distance learners. Unable to find an existing, appropriate ethical framework for their discussion, they agreed to devise their own, informed by relevant professional codes and…

Uses Tenner's framework of unintended consequences of the introduction and use of technology and applies it to a case study in educational technology change at Curtin University (Western Australia). Discusses distance education, computer-mediated communication based on the World Wide Web, and revenge as a framework for identifying unintended…