Well, I’m not in school now, but when I was, my favorite subjects were generally my Art and Writing/English classes. It was kind of odd; in my first two years of high school I really didn’t have any interests and only took art since some of my friends were taking it, but then my Junior year came around and somehow some hidden talents came out and in those last two years I was able to get awards for being the “outstanding art student” for my level. Art really gave me a lot of purpose in high school, to be honest.
As for a least favorite… I never really had one, although I wasn’t ever too outstanding at math – mostly because I missed a lot of school from health issues (resolved!) and it was hard to try and learn how to do things on my own. That doesn’t mean I disliked math, though… I just didn’t make great grades.