Whether teaching MOOCs (massive open online courses), a class whose enrollment has unexpectedly peaked, or courses where schools have upped the enrollment caps, it's crucial there be as much a connection as possible between the students and instructor. Sure, students can still learn from a class if the instructor is in the shadows—and some students simply assume this will be the case in a large enrollment class—but the learning experience will be much better when the instructor puts in the effort to stay involved, active, engaged, and visible in the course. Indeed, the large-enrollment class can offer nearly the same intimacy as a smaller one, but it does take some effort. Here's how.