How to start a conversation with a girl in class?

larryburns
So there's this girl in my college class who seems attractive, so I don't want to pass up this opportunity to eventually ask her out. The problem is, I get extremely shy when it comes to trying to start conversations with strangers. Also, in classes in general at my school, people almost NEVER talk before, during or after class unless they're sitting next to their friends. So, I can't think of anything to say other than asking her about the HW, lecture notes, or other class-related stuff. But I have to eventually talk about outside school-related stuff, to see if we have rapport and would want to date each other or not

what do I say to her? Also, since the class is large (about 100 students), should I keep trying to sit next to her every lecture, or will that seem creepy? I've kept my eye on her for about 3 lectures now, and NO one has spoken to her yet
How to start a conversation with a girl in class?
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