Hello! I’m a graduate TA for an undergraduate epidemiology class for non-majors. I was fired today over zoom for giving too many As on one homework assignment, but the professor never spoke to me about this issue at all before this and said I had compromised the integrity of the class, but I’m confused because just two weeks ago she said I was too harsh in grading and to be more nice. Another angle that is disturbing is that I am actively involved in the unionizing efforts of graduate students and I attended a meeting for voluntary recognition earlier in the week and the professor saw me before I was going into the meeting, and I was wearing a Union pin on my shirt. Do I have recourse? It doesn’t make a lot of sense to me because she told I was a great teacher and the semester is over in four weeks.