How do you sing the high notes without hurting your voice, How do you train it, I mean I can go semi-high but not high like Vanessa Hudgens.
Learn grammar, to begin with. Then ask people how you can learn to sing WELL.
As for the singing part, do not learn to sing my singing along with CDs, it’s the worst way possible. Do not try to sing pop songs; that’s what’ll ruin your voice in the long run. There’s got to be a music department at your school…go ask the teacher for help with your voice! If not, don’t get angry. There should at least be a voice instructor in your city, and one lesson per week doesn’t cost that much. Just make sure you’re being classically trained (they’ll talk about HEAD VOICE a lot, it’s very important). If you want to do more popular songs, once you get good at classical music, try going into jazz studies. It’ll strengthen your vocal range and technique, and you’ll learn a lot of inflections and other neat stuff.