She could not explain the point very efficiently and clearly. Feel she is the worst prof I have ever met. I asked some of my friends, most of them do not understand what she was talking. Also, I would like to say she gives scores totally depends on whether she like you or not. Her 209AS scores are all about the final projects without exam. The project is open. So, if she likes your idea and you, fortunately, you will get high scores even you nenver show up in class. Otherwise, no matter how cool and difficult your idea is, or how hard you work on this project, sorry, you have no chance to get high scores from her even you get a nice result. Sometimes, you will feel it is unfair to give you such scores.

In a word, she gives scores without any relation to the academic performance.