I was also an underpaid adjunct for an online class. A MUCH better paying consulting job came up at a community college. To survive I had the students create an outline of each chapter. For the online discussion they each had to create 3 questions, answer questions of 2 different students, and respond to all answers to their questions. It worked extremely well. There was better student involvement, they had to actually think a bit, and my involvement dropped to near zero. An instructional design colleague thought it brilliant. There first year I used hours reviewing each weeks homework.
smart! -— good way to build team work mentality...