What should I do when a professor is teaching inaccurately? I have a professor who is teaching an upper class man renaissance art history course. I am very passionate about this subject so I already have lots of prior knowledge.
I found some inaccuracies in her lectures and tried to confront her about them, providing sources and all. She still insists she is correct and graded me unfairly. Again, this is an upper class course and she teaches it like an introductory level course. The information she provides is inaccurate and she teaches by asking us to a memorize each picture and its statistics (name, date, medium, size, location), and covers none of the historical elements of the piece artist or era.
I'm very frustrated with her and I'm not sure what to do.  Any advice would be greatly appreciated. Thank you.
Your professor sounds simply incompetent - sorry you have to deal with this, but it is an unfortunate fact of life that one runs across such people every once in a while, in academia and pretty much everywhere else.
As for what to do: about the unfair grading, follow the process for appealing a grade. About her general incompetence, if she is grossly incompetent, a reasonable option would be to complain about her to the art history department. If she is only mildly incompetent, you can drop the class or leave a bad review at the end of the semester. Those are your options really, I doubt anyone will be able to offer anything substantially different. Good luck!