摘要: MOOCs (Massive Open Online Courses) have been radically changing the direction of online education in last few years. Although sharing many common features, there has an emergence two distinct varieties MOOC: cMOOCs and xMOOCs. The are distinguished based on their different pedagogies. This paper outlines history attempts to examine main feature differences between cMOOC xMOOC learning models. authors, both continuing practitioners, also present experiences reflections being learners a delivered by Coursera, commercial MOOC provider.