Since college started recently, I will explain how I personally picked up allot of women in my classes. If you are intelligent this should be very easy for you.
Be outspoken in your class! All you have to do is talk in class. When the instructor asks a question and you know the answer raise your hand. You can ask SOME questions but you should be making statements at LEAST half the time. Be engaged! If the professor says something you don't agree with let him/her know. Don't challenge the professor, but tell them why you don't agree and valid reasons for such. This is SO easy if your intelligent and women absolutely LOVE it. I have had so many opportunities with HB 7-10's because of this. Even if they don't notice you at the beginning of the semester, if you do it right, they will be giving you serious eye contact by the middle of the semester. This shows confidence, intelligence, and that you don't view your professor as superior to you. Be that guy that everyone knows "who" he is in class.
I've naturally done this in every class from high school through college and it's truly gold. Besides the fact that all the women in the class know who you are and think your intelligent/confident the professors will know you and like you also. This is a win-win because a professor that knows you will give you a better grade if your on the bubble. I randomly run into professors I had in community college for lecture courses with 80 plus students seven years ago that STILL remember me. Woman+better grades+recommendatio ns from professors=awesomene ss. Just do it.
To transition, all you need to do once that HB 9 is giving you eye contact, is give her a big smile. She will smile back then go and talk to her after class. What do you talk about you ask?? Easy, talk about what your doing in class dummy. Nuff said.