上海宏润博源学校期末考试临近，杨洲笛老师就文理科如何备考给同学们了指导建议，并分享了一些考试小贴士。以下是来自杨洲笛老师的建议:

杨洲笛老师

　　1.著名学霸Krista(G9)曾经讲过，上课的时候是预习，做题目的时候是学习，讲题是在复习，考试的时候呢? 对大部分学生来说考试又变成了预习。 现在我们来讲一下如何学习和复习。 As outstanding Krista (G9) said, having class is preview, doing homework is learning, and listening to the teacher’s explanation of the questions is review. How about testing? For most of students, the exam becomes preview again. So let us talk about how to learn and review.

　　2. 背单词，我每一章结束都会发一个单词表，不需要你能默写出来，但是要认识它们是什么意思，不然看不懂题目。

　　Recite vocabulary. After every chapter I often hand out a vocabulary list. You do not have to memorize the spellings, but you need to understand them; otherwise, you can’t understand the questions.

　　3. 自己把公式推一遍或者证明一遍，比如说十年级有排列组合，微积分有函数的平均值，我经常在课上带大家推导公式，这样就不用再去记公式了。理解肯定是比背下来好用的，只有当你理解了之后才能让这个公式百分之百服务与你。

　　To prove the formulas by yourself again. Say, 10th graders need to know permutations and combinations and in calculus class, you have to know how to get the average values of functions. I often show you how these formulas are proved in class, so you don’t need to remember them again. Understanding is much better than remembering. Only when you fully understand it can you use it flexibly.

　　4. 把往期的错题再做一次，做对的题其实对你来说已经没有太大的意义了，因为说明你已经懂了学会了。 做错的题才是应该花时间来学习搞明白的。

　　Check the mistakes you have made. It is meaningless for you to solve problems that you did right, because you have got it. It is the mistakes that you should spend more time on.

　　5. 记笔记，当然记笔记不是每个人都有的习惯。 如果没有记笔记，那么最好的方法就是做错题和刷新的题目。

　　Take notes. Not everyone has the habit of taking notes. If you don’t take notes, the best way is check the mistakes you have made and do more new exercises.

　　6. 教科书上有很多题目，不要觉得书上的题太简单，其实每一章的后面都有一些思维性问题，大家可以尝试。

　　There are many exercises in the textbook. Don't think that the questions in the book are too simple. In fact, there are some questions to test your mastery of the knowledge at the end of each chapter.

　　7.随时问老师，虽然老师不一定会随时回答，晚自习的答疑欢迎大家来。Ask teachers questions, though they may not answer you immediately. Welcome to ask questions during study hall in the question room.

　　8.考试的时候 During the Exam一定要写过程。我们现在学的是数学，不是算术，所以你一定要把你的思维过程给表现出来，这样就算最终答案错了，过程的分数也不会低。如果你看过ap或者IB的评分标准，最终答案只值一分，剩下的三四分都是过程和解释。 如果你第一小问做错了，然后第二小问由于用到了第一题的答案也错了但是过程是对的，那么第二题不会扣分，这个叫carry over mistakes。

　　You must write down the process. We are learning math instead of calculating, so you have to show your thinking process. If you get a wrong answer, that’s also fine, you won’t lose all your points. If you look at the AP or IB rubrics, you will see that the final answer is worth one point, and the remaining three or four points are for process and explanation. If you get a wrong result in the first question, you use that result in your second question, all your process is right and only answer is wrong, you may only lose one point. That is called “Carry over Mistakes”.

　　9. 考试分了两种人，一个是每道题都做得很仔细，做完一个题目的时候她在心里就验算了一次，这种就不需要检查了，因为你本来不会的再怎么查也不会。还有一种就是做的速度很快，但是容易马虎，有时间检查的时候不要盯着看，一定要再做一次。

　　There are two kinds of people in exams. One is that they solve every question very carefully and already check the answer in their minds when they finish the question; this kind of students do not need to check again, because they have solved all the questions correctly. The other is that they solve questions very quickly, but are likely to make mistakes; for these students, if they have time to check, they should solve the questions again to prevent mistakes.

　　10.最后，有一句话我每次考试都会对大家说，现在我再说一次，做题卡住了就跳到下一题，有时间再回来做。In the end, I want to tell you what I said several times before: if you have any problems in answering one question, just skip it and do it later if you still have time.