昨天听说需要全做对，做错了没有partial credit. 幸好这里不全是新手家长，有人回帖指出是可以有partial credit的。放狗搜了一下，网上查到的说明，倒是说了如果没有过程就一个答案是不行的。强调过程的重要性，似乎反过来过程有了，不管答案对错，都应该有partial credit.有知道的家长可以分享一下是这样的吗？另外请教AP Calculus是标准化考试吗？如果是的话，去哪里可以看见此类须知呢？谢谢！新手父母，头回关注这个。
What happens if a student provides a perfectly correct final answer with no supporting work?
Answer: Questions on the free-response section of the exam usually require supporting work to obtainan answer. On this section of the exam, students are expected to
show the reasoning and methods thatlead to an answer. Therefore, an isolated or separate answer without any supporting reasoning or computations usually earns no credit. In addition, an incorrect answer without supporting work will not earn any partial credit.
