When asking for a letter of recommendation, is it better to ask a professor in which you earned a good grade in their class? I am thinking about asking my university chemistry professor, I got 2 C's and 1 B. Will my grades be a hinderance from writing a good letter of recommendation? I have gone to her office hours to talk about my performance and she had made accommodations for me for a change of testing environment at one point. I have also volunteered multiple times at a science fair she puts on for local elementary schools.
Thank you in advance.
Thank you in advance.