I understand what you've said, but in the textbook, it seems to be saying something different and this is how I understood it." If the professor is clearly in the wrong and a mistake was made, most often the professor will concede. If the professor makes her or his point and it is consistent with all the information you have written, point out to the professor the consistency between the lectures, books, and the information you just received in the discussion. Let the professor try to elaborate on any information that you may be missing or let her or him justify the grade in light of that information. If you show that there is strong consistency with your learning materials (lectures and notes) and what you wrote, then ask the professor if they will reconsider reducing the point deduction or the grade itself. 8 Take it to a higher level as a last resort . If all else fails, most departments have processes in place to appeal grades to committees. This process usually starts with the Undergraduate Director or Chair of the Department. Keep in mind; it is rare that other professors will overturn another professor's grade. However, if there clearly is a miscarriage of justice, a good compromise can often be worked out, or a committee hearing can be scheduled to review the grade complaint. Just remember if you go down this road, you are entering a political process. Make sure you are absolutely convinced that you have been