How to walk up to a girl?

Well there's different ways to approach a girl! I know your shy, but you could always start off my saying hey or hello, and maybe strike up a conversation with a girl. You never know some girls like shy guys, all girls are different when it comes to guys! One way you can over come your shyness is to practice what your going to say to a girl. Just practice, practice, practice, till you feel comfortable and confident enough to talk to a girl you like. And you could also compliment a girl on outfit or something, for example you look very nice today or you look very beautiful today! I hope this helped you out! Good luck!

I suggest joining a club. I know there's a TON of clubs at my high school and most have both boys and girls in them. Find one that sounds interesting to you and join. That way you and a girl will have something to talk about. This might make you feel less shy if you both have something in common. If there's not clubs that sounds cool to you try a class. I hope that helps.

Ok, I am not sure if my answer is what you are looking for, but I'll give it my best shot. If you want to have more friends that are girls, you probably need to open up a little. I know this will be hard because you're shy, but you have put that aside if you want to have more friends. I am shy as well, but when I am with my friends, I am open as can be. Maybe you can have a friend introduce you to more girls, or hang out with some of his gal friends. You might become close and they girls might introduce you to their friends and the chain begins! Lol =]
I hope this helped.

If you want to less shy around women go up to then and talk to them, now I don't recommend going up to a perfect ten if your shy not yet, go up to any girl you see and just talk to them ask them the time then introduce yourself and start talking to them the more you get out there and talk to them the less shy you will become around them, they're only people keep that in mind.

Walk up to them, talk to them, see their reaction. If they uncomfortable then you take it slow once they know you they will walk to you instead of you walking up to them, if they are comfortable already then keep the conversation interested.

If you already have a female friend, use her as a ice breaker. Because she will have some girls friends, and then your circle will widen up

OK, so....

The best thing to do, is walk up and ask her out. There are all kinds of ways to work this out with finesse and all, but the real thing is to just do it. There is no substitute for balls in this circumstance.
Psyche yourself up (up not out), and just do it. Become so bold that you have the confidence to approach her and say "[Ashley] will you go out with me?" Once you have the confidence to do that, there are other things you can do, but as you approach her, your main goal is to ask her out, so plan for that.
If she knows you and knows that you are into her, then you approach her sometime when she is alone, strike up a conversation about something that interests you both, if you share a class or activity together, that's a good starting place, and then when a pause in the conversation comes, ask her out. Don't wait too long, or something will separate you two, be it friends or events.
If she has no idea who you are, then you are in a bit of a tight spot. You need to have a reason to talk to her, and so, you need to find one. then you can proceed to open a dialouge and eventually ask her out.

Don't do it online
Don't do it in a text
If you don't see her, then it is acceptable to call, provided she gave you her number or your school has directories.

If you are not feeling bold, then perhaps you could skip asking her out so immediately. Instead, worry about getting her number first. and then progress things from there. Really try to ask her out in person though. Don't wuss out on that.

The trick is, you can do anything if you can hype your confidence enough. I cannot stress this enough. Psyche up, and do. It will work out better than you think, trust that.

I'm still in high school too man, and I use to be the same way, all you really have to do tho, if you happen to sit by someone you like in any of your classes, or anything like that just ask them how their doing, or ask them how their weekend was, just get them talking, all my friends use to be guys, and my girlfriend just the other day got pissed at me, and pointed out that most of my friends are girls. But make them laugh, figure out what their sense of humor is and go from there, this will work, I can almost guarantee it. good luck

Walk up to them be confident be bold.

Be complimentary be funny.

It has really been working for me
even with women who have boyfriends lol.

"Fortis Fortuna Adiuvat"

"Fortune Favors the Bold" :)