In order to promote strong engagement with course material and interaction among peers, educators around the world utilise a vast array of teaching and learning formats, with recent emphasis being placed on student-centred learning (Aguti, Walters & Wills, 2014; Barman, 2013; Jonassen & Land, 2012). To achieve this purpose, educators are focussed on innovative teaching and learning styles - such as collaborative learning, problem-based learning and active learning and are exploring new technologies, such as learning management systems, social networking sites, video lectures and tutorials, wikis, blogs, MOOCs (massive online open courses) and OERs (open educational resources) (Vighnarajah, 2015).