This webinar provided an overview of open educational practices (OEP) and massive open online courses (MOOCs). It discussed how openness in education has accelerated with initiatives like MIT OpenCourseware and the growing body of open educational resources (OERs). The webinar explored benefits and challenges of openness, and how educators can adapt and reuse OERs. It also defined different types of MOOCs and shared a participant's visualization of how connectivist MOOCs work. Examples of past cMOOCs were presented along with reflections on assessing learning in these environments. The webinar concluded with a discussion of the potential impact and accessibility of MOOCs.