<p>I hate it when we get to contribute to the grading of our peers. I have been physically threatened for attempting to honestly mark my partners when I have done the bulk of the work and they have left me out to dry, because they almost always agree ahead of time to just give everybody A’s and I refuse to do that if the work hasn’t been divided fairly. Or when we get to pick a grade for ourselves, and I mark myself down to a B or C as I feel appropriately and they give themselves A’s and it looks like they did all the work when it was ACTUALLY ME. I have never, ever had an honest experience with any kind of a group grading practice that allows group members to provide an evaluation. Students abuse that system terribly.</p>