I have a small bit of expierence with this...
I know you must think just going up and asking "want to go out" is kind of lame but "hey can I buy you coffee" seems to mature/adult (if you're in high school).
There's a couple ways to do it...
-If you two are already friends and talking often (if not you should), then ask " hey we've been friends for a while and I actually kind of want to be more..." or something like that
-If you're aquantences or not very close friends you could try "I've been wondering something/ Can I ask you a question, what would you think if we went out."
-Then finally, if you know who she is but dont really know her (the most difficult), you're going to have to strike up a conversation try flirting a bit (and this is going to be a strech, so you might want to try to working up to one of the other one)then say something like "you want to hang out some time/ how come we've never hung out, just the two of us" you're not done yet after two or so dates (isn't neccesaraly a date) pop the question,"I kind of want to be more the friends,"
I know you must think just going up and asking "want to go out" is kind of lame but "hey can I buy you coffee" seems to mature/adult (if you're in high school).
There's a couple ways to do it...
-If you two are already friends and talking often (if not you should), then ask " hey we've been friends for a while and I actually kind of want to be more..." or something like that
-If you're aquantences or not very close friends you could try "I've been wondering something/ Can I ask you a question, what would you think if we went out."
-Then finally, if you know who she is but dont really know her (the most difficult), you're going to have to strike up a conversation try flirting a bit (and this is going to be a strech, so you might want to try to working up to one of the other one)then say something like "you want to hang out some time/ how come we've never hung out, just the two of us" you're not done yet after two or so dates (isn't neccesaraly a date) pop the question,"I kind of want to be more the friends,"