That's really not at all beneficial! Some people think that being the center of attention all the time is fun but there are a lot of harms also being the center of attention (I've experienced it all, lol)!
So anyways if you want to be noticed by every boy then umm...do things to attract them or act weird...do things to get into matters.....or wear sexy clothes (honestly, though this may help you but this will only attract those dirty boys so I think forget this one), act girlish...and I don't know! Actually there are no particular ways to attract boys! Just enjoy your life...Why get into such things that are of no use?! :)