How do I start a conversation with a girl in my class?

I'm a college student and in one of my discussion class, there's a girl I think is kind of cute. We barely talk but I want to change that. Any advice on how to start a genuine conversation? I want to get her number by the end of the semester.
How do I start a conversation with a girl in my class?
How do I start a conversation with a girl in my class?
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