Dear Professor Williams,
I am in your Math 2300 class, meeting Mondays and Thursday from 9:00am to 10:15am. This email is regarding the B- I received in this class. I believe I should have received an A. I always came to class on time and prepared. Also I completed every assignment and took every test to the best of my ability. I hope you will reconsider my grade.
Thank You
Gabriella Good