In the teaching process of Wanzhi school, the teachers of mathematics department found that some students listened very carefully in class. As a result, after one class, they felt that they had learned nothing. Some students do not seem to listen very seriously, but they will not miss the key things, and then their grades will be very good. How can they do that? In fact, it's very simple, that is, taking notes. But taking notes is also skillful. How to take notes? What do you remember?

1.用筆記記一些老師補充的例題

1. Take notes of some examples added by the teacher

老師講的這些例題，往往都是比較精華的知識點，都是歷久彌新的。在記筆記的時候，把題目抄下來，然后記一個解體思路，這個比較重要，有些思路揣摸一下，就可以解很多同一類型的其他題，方便你舉一反三，以后碰到這樣的題就會有點思路。具體的解法沒必要記，記個答案就可以了，這樣可以節(jié)省很多寶貴的課堂時間。

These examples, which are often mentioned by the teacher, are always the essence of knowledge. When taking notes, copy down the topic, and then write down a disintegration idea. This is more important. Some ideas can solve many other problems of the same type by guessing. It's convenient for you to draw inferences from one instance. When you encounter such problems in the future, you will have some ideas. There is no need to remember the specific solution, just remember the answer, which can save a lot of valuable classroom time.

2.抓住關(guān)鍵點進(jìn)行記筆記

2. Grasp the key points and take notes

有時候老師在介紹一種解題方法的時候，會很形象地取上一些有趣的名字，比如穿針引線法?？梢园堰@些形象的名字記在題目的邊上，記起來特別快。下次一看到這個名字，解題方法就在你的腦海中閃現(xiàn)，想忘記都難，這樣子學(xué)習(xí)也不會覺得很枯燥。在記到老師講的一些重點的時候，可以在一旁用重點號標(biāo)一下，這樣看起來也會比較清楚、醒目。

Sometimes when the teacher introduces a method of solving a problem, he will vividly take some interesting names, such as the method of threading a needle. You can put the names of these images on the edge of the title, which is very fast. The next time you see the name, the problem-solving method will flash in your mind. It's hard to forget, so that you won't feel boring. When you remember some of the key points that the teacher said, you can mark them with the key number on the side, so that they will look clear and eye-catching.
             

3.記筆記就是為了整理筆記

3. Taking notes is to organize the notes

老師上課講的題通常都會有很多其他解法，由于時間關(guān)系，老師通常只會講一下大致的解題方法、思路。在整理筆記的時候，可以把各種各樣的解法都寫上去，哪種簡單哪種復(fù)雜一目了然。反正多會幾種方法也不是壞事，你的思路會變得更加開闊。筆記是比較開放的東西，反正就只有自己看，想怎么弄就可以怎么弄，精心地去做這件事，總是會有收獲的。

Teachers usually have many other solutions to the problems in class. Because of the time, teachers usually only talk about the general solution methods and ideas. When sorting out the notes, you can write down all kinds of solutions, which are simple and which are complex at a glance. Anyway, it's not a bad thing to have more ways. Your mind will become more open. Note taking is a relatively open thing. Anyway, you can only see for yourself. You can do it as you like. If you do it carefully, you will always get something.

當(dāng)然，有時候上課老師講的地方，有一點點不明白的，就要大膽地課下去問，問同學(xué)總沒有老師解釋的那么清晰。有時候一個問題沒有解決，一連串的東西都會搞不清楚，所以當(dāng)天的東西當(dāng)天就必須全部消化掉，不要遺留下來。有問題要多問，這樣也是和老師的一種溝通。

Of course, sometimes when there is something the teacher doesn't understand in class, we should boldly ask after class. Asking students is not as clear as the teacher's explanation. Sometimes, if a problem is not solved, a series of things will be confused, so all the things of the day must be digested on the day, not left behind. If you have any questions, you should ask more. This is also a kind of communication with teachers.