Today's learners can easily share their thoughts on their social networks, and this movement, undoubtedly, has been affecting their learning. However, learners in such an ad hoc social network environment need a deliberate design to support their idea sharing and concept exchange. Gaining insights into how to stimulate concept sharing in a social…

This paper explores the idea of open education, focusing specifically on the concept of openness. Previous discussions of open education are reviewed, using Knox's discussion of "unfreedoms" as a critical lens. Contrasts are then drawn with the concept of "flexibility", to illustrate ways in which openness could be developed.…

This diachronic study describes an innovative university experience consisting of the development of multimedia concept maps (MCM) in relation to social educators and social workers main intervention areas and an active discussion in online forums about the results obtained. These MCMs were prepared by students who attended the Information…