I went to a private school.
In the subjects where creativity and individuality didn't matter (like math, chemistry, some parts of physics), it was 1)get it right or 2)get it wrong.
In the subjects where it did matter (english, writing, reading, etc), the teachers would usually get to know you. They'd get to understand your capacity, your potential, etc. When you did anything less than your potential, you were encouraged to do better. I usually didn't do anything less than my potential; but the math teacher constantly was being complained about that she couldn't teach. My grades reflected that. I didn't understand crap, and she couldn't help. But I got good grades in almost everything else.
Including PE, Viper 🙂 But, then again, I wasn't the one going to college at age 12, was I?? 😛