The document discusses MOOCs (Massive Open Online Courses) and their potential uses. It summarizes that MOOCs aim to provide flexible online learning for large numbers of students, but face challenges with student retention, assessment, and feedback due to their massive scale. The document also discusses different types of MOOCs, such as xMOOCs which focus on content delivery and cMOOCs which emphasize social connection and learning how to learn. It proposes using a "mini-MOOC" or OOC (Open Online Course) model to help students on placements reflect on work experiences.