I think that's a bit of a misnomer. MIT's OpenCourseWare makes available the material that professors create for their courses: lecture notes, homework assignments, etc.

http://ocw.mit.edu/OcwWeb/Global/all-courses.htm

MIT doesn't, so far as I know, offer any online classes or any sort of feedback.

Maybe liviapenn or one of the more graphically-gifted people could suggest something?