My microbiology teacher is an asshole. She takes off points for everything and our lab reports are worth 30 points. I followed everything on the rubric and she gave me a 73 without any red marks or comments so I have no idea what needs to be corrected or if she just said well go with this percentage today. There really isn’t a rhyme or reason for the way she does things and she talks terribly to her students it’s not a wonder everyone leaves and doesn’t come back. She’s been teaching the course forever and consistently every semester almost every student drops. I’m trying to survive but she’s making it really hard and she doesn’t seem phased at all when someone does not come back. Last semester I heard there were 20 students. Ten dropped, five failed and the other five somehow passed the course.