We have the following requirements: there is a course of forty students that due to room size limitations have to be split into two groups with twenty students each. There would be different lecturers for each course and the requirement is that students and the other lecturer should not be able to look at the other group and lecturer notes and the only common between the groups would be the assignment (and an assignment discussion forum that both groups will have to share).
I could do two different courses, but then how would I make the forum visible to both groups (is that possible in general)? I could do one super-module with two groups but then one lecturer would be able to look at the other lecturer files.
What would be your recommendation?