Our math teacher told us that there is no need to preview math at all, and it is enough to listen to the teacher in class (of course, the premise is that you are not a bad teacher. . However, it is unlikely that there will be a poor teacher coming to senior high school now. . ), the most important thing is to follow the teacher's ideas in class. Prepare notebooks and drafts. Notebooks are not for you to remember formulas and concepts. Those things are all in the book. There is no need to copy them into the notebook again. The notebook mainly records the examples given by the teacher. After all, the teacher is very experienced, and the examples given must be very representative. If necessary, you can recite the problem-solving methods of examples and understand the ideas. The draft is just some unimportant questions. If the teacher asks you to draw inferences, you don't need to write it down in your notes, but you must do it accordingly. It's definitely better to write two strokes on paper and work it out than just think about it. This is what I summed up in three years of high school. Don't be lazy, start writing when you should.
Besides, I must concentrate in class. In class, I just stared at the teacher and had to have some interaction with him. As a result, we watched my lecture for 90% of the time in class, and I didn't nod to show that she didn't go on. . After all, a class lasts for 40 minutes, and a teacher gives each student less than one minute on average, so being selfish means buying yourself time.
If you have any questions after class, you'd better not ask your classmates, especially those who are good at math, because they are smart. Don't ask such people. It's not that people don't want to tell you, but this is exam-oriented education after all. Those clever students don't necessarily listen carefully in class. Some people just do the problems according to their own ideas. Those problem-solving methods may be suitable for them but not for you, so you must find a teacher who will give you a set of problem-solving methods that are most suitable for the exam.
To put it bluntly, all the teachers in the school are free tutors. Don't wait until the third year of high school to go out and find a one-on-one tutor. Our school has a free tutor who knows you best. It's no use saying ugly. .
In addition Wrong title book I won't say much about this. Even the teacher can say the advantages of the wrong problem book. .
What's more, there are some mathematical formulas and so on. If you can't remember the formula, don't do the problem. . It's true. . But there is really no need to recite like ancient prose, it is meaningless, and I don't know how to use it if I recite it. If the teacher takes the deduction formula in class, he must draw it on draft paper. Needless to say, you can push it yourself. The most important thing is to understand it. Just add the following sense of numbers. In addition, the most important thing is that the homework left by the teacher must be carefully completed. If you listen in class, it is impossible not to do your homework. In the process of writing your homework, you are consolidating what you have learned today, that is, helping you recite formulas and understand usage. Just now I said that there is no need to preview, but review is absolutely necessary. It's no use listening carefully in class without reviewing. Doing homework is one thing, and it happened that night. Take out the examples from the previous day's notes two minutes before class the next day, and you will probably remember them. Combined with what I learned the next day, there is no big problem ~ the formula is understood and almost memorized. If you are not at ease, just take a piece of paper and write down the formula. Read it before every big exam, and there will be no big problem if you don't make any noise. .
I don't know what grade you are in. I just finished the college entrance examination. Mathematics has always been my proud subject ~ I hope I can help you ~ Come on ~