Girls what should i do when the girl i like acts this way-10 points?

Forget the girl, leave the girl while you still can. This is Rule no. 1- Girls do NOT go from north pole to south pole very fast.The behavior, is dominated(usually) by convictions, related with self-interest and a lot of other things. If she thinks you to be a loser, she will, keep thinking that with decision, more, in comparison to the boys, Opinions can change,... beyond arguments... they can change. But... that happens when a girl is coherent enough to actually think about something besides the protocols to reach her goal, which is almost NEVER a man's heart.That's not generally the case with us men. Here, she is not showing such a behavior, meaning, she is already having some bigger firm convictions in her head possibly something relating to strategies..Now, I don't think she is interested to see you as anything other than a fellow student. You see, being a student doesn't really come with having student like behavior... she is not really the type one can expect to have mutual feelings with.. leave alone a relationship.The type you showed.. looked like.. the kind that wants to flaunt her knowledge , and be better than everyone, hence, the teasing...She can become your worst nightmare, if you persuade her further... Some people are determined to be focused on stupid things.That's what makes them stupid. If you aren't from an English speaking country... It might not be very easy to ask her out... or ask her at all... your culture maybe different than that.So, I'd move on. Heart break is a part of life.. People learn to live with it... They can't fight it though, its impossible to do.