<p>If you feel like there was some kind of mistake, then just approach your TA and ask if he/she can review the material with you again. I did that with one of my essays because I followed the rubric and I did not get the grade that the rubric promised me. It turns out one of the TAs made a mistake. But I agree with some that if there really isn’t anything wrong with the grading itself, then I wouldn’t even bother going to the TA because that would be annoying.</p>