It’s probably best to provide a brief verbal self-evaluation on each of the criteria provided below, followed by a letter grade on each criterion, in the format A, B, C (with plus or minuses, if you like). Also, provide an overall grade.
Some suggested self-evaluation criteria (roughly in order of importance, I’d say):
(1) Final product well written, well-supported, and original. Clear, manageable focus.
(2) Constructive feedback to others (not just atta-boys but constructive criticism).
(3) Timely postings
(4) Substantive depth in your postings (critical thinking balanced with conciseness)
(5) Your own criteria, reflecting your own course objectives