Some teachers are anal abut that. That is when I would notice my mistakes. After the test was handed in and I was on my way home it would pop in my head.
yah looks like i m nailed then cause my teach is anal.. he is so anal about math (especially the least important things)... 1 of the reasons i m transfering out is to get away from him. he has taken more then 5 points off my test when i leave basic algebraic things that arent simplified. i get the calculus concept right, but some stupid simplification i dont do cause its pointless -5 here -5 there and now i m at a B.. i agree i may be incorrect, but i think the way he weight's his points is innacurrate. and i highly believe he only does it to me, cause i think he has some sort of grudge against me.. probably because i ve asked him math questions (related rates) that took him all class to do an he still never got it right.. i m out of this damn school for good.