I know how you feel, last school year I missed more than 7 months of school and got made fun of because of being a bit bigger than other people (which happend from a medicine from being sick so long) and saying I was fakeing and people said mean things about my voice because it was still high pitched. Now what I do is show them that theyr’e wrong, they try and make fun of me about my voice to their friends I use a deeper voice so people think what their doing is wrong, they make fun of my weight I say that it doesn’t matter because I still excersise everyday, people have doubt that I can’t play for the school basketball team I tell them that I can because I practice everyday, they make fun of yoyo’ing I say it makes you smarter and people like different things. Just tell them WHY it sets you aside from others, why it’s a good thing of what’s different, tell them to imagine being in a world with all the same people and how boreing it would be WITHOUT some one different. If your smaller say something like that it helps you do things with ease or that you just haven’t hit your growth spert (spelling? :P). Maybe talk to the school’s counselor about it. Just don’t start fights. Maybe if they something rude compliment them after (kindness makes them realize it’s not right and they have no reason). Example: Bully: Your a loser, why do you yoyo you nerd, nobody likes you. ( Kid being picked on: That’s alright, by the way I like you shoes today…You see? Just because you yoyo and your a girl and smaller, doesn’t mean your bad, it makes you cooler. I mean, is popularity even real? Do colleges look at your popularity, or your grades? Just do what you like to do, and talk to your parents.