Luckily throughout my high school, I've never had a teacher that wasn't willing to help, though my advanced math teacher's a little hardcore. But she used to teach college.
Man, the lady's smart.
But the completely awesome thing is, we get stickers on our tests if we get A's.
You never know how pleasant a sticker is until you get one. Even if you think it's for Kindergardeners.
There's something about seeing a "STAR STUDENT!" sticker on your paper.