Determining the requirements for geographically extended learning (gxLearning)

A multiple case study approach

Abstract

Blended learning, where face to face delivery is augmented with online components is used widely in Tertiary Education Institutions. With emerging and maturing technology solutions there is an opportunity to leverage them to provide alternative ways to facilitate pedagogically sound student learning. In particular, students may not be able to physically attend the class. The research presented in this paper considers how web conferencing technology, with appropriate hardware and software can be used to integrate face-to-face and geographically separate students (gxLearning), and describes three case studies in a variety of scenarios. The findings suggest the technology needed, and describes some notable advantages such as the ability to record the classes, as well as some significant issues, and will provide guidance to others considering using this delivery mode.