The emphasis is on probability and spatial geometry proof. . Do more probability problems and skillfully use those typical formulas (even if you can't, you can bring the formulas you have done before. Because the questions of probability are sometimes difficult to read, you can take them with you. The proof of space geometry depends on one's own space ability. . . This indigenous method of doing more questions is very effective.
I don't know if you have any elective courses, but you can basically get full marks.
Functionality . You can write the monotone derivative by subtraction, and you can also give points. Inequality and slope. Basic mastery of the college entrance examination can score, and
I always think that mathematics can't be done by doing problems, and the method is always more important than simply doing problems. If you only remember a problem without thinking carefully about how each step of it is worked out, it is useless to do more problems, but it will waste a lot of time. My usual practice is to listen carefully in class first, and I don't need to write down every question the teacher says (it takes a lot of time to review). As long as I already know the topic and have the same solution as the teacher, I don't need to remember it. The key is to remember the topics you don't understand or you already know, but the teacher's method is easier. Pay attention to the method when writing. It's best not to write it down at the same time when the teacher is talking, which may miss some ideas that the teacher can't write. Teacher Tang Jiangjin, who taught me mathematics, especially emphasized the need to master the problem-solving ideas of mathematics. He doesn't advocate us to do some complicated extracurricular exercises casually, but only asks us to do the problems assigned by him well. In class, he often leaves some time for us to take notes after finishing a topic, so that we can listen and remember correctly. In this way, we not only saved a lot of time, but also mastered many effective problem-solving methods. ? & lt/P & gt； & ltP> After class. Unlike other subjects, mathematics will be rusty if you don't practice for a day. The content of the day must be reviewed on the same day, otherwise it will be easy to forget after a long time, and it will be even more difficult to catch up. Review is mainly consolidated by doing problems, and there is no need to do it aimlessly. The most important thing is that the exercises assigned by the teacher must be completed. If you have enough mechanics, find extra-curricular problems to do, otherwise you don't have to be forced. The next day, when the teacher talks about the questions that he can't do, he must take notes, clear his mind, master them that day, and review them several times every few days until he remembers them. In the days before the exam, mathematics was still based on reading questions. The key is to look at the problems that you usually do wrong or can't do (usually pay attention to marking such problems with red pen) and remember the method of solving problems. If you want to do the problem, do the simulation problem of the nearest place. Those questions are generally more targeted. In short, it is still three words-unbreakable. Keep spending a little time on math every day, and you will certainly make progress. ? & lt/P & gt； & ltP> Mathematics is a great challenge for liberal arts students. But I always feel that most people still have more psychological problems. Because I was not good at math before, I lost confidence in math. If so, we might as well get into the habit of doing some problems every day, be familiar with some problems and cultivate the way of thinking in mathematics. More importantly, always say to yourself, "Hard work will always pay off. Most of my time is spent on mathematics, and my contribution will definitely be proportional to my income. " ?
It's easy to learn math well. I am a master of mathematics. Generally speaking, I think math is not difficult. I usually review before the teacher teaches me. Just listen to something you don't understand when reviewing. Preview before class, listen carefully in class, and do more questions after class.
Secret: lay a good foundation (this is what the math teacher in senior three told me the most)
1。 Understand this concept
This is the most important step. Read the textbook carefully and try to understand the intention and function of mathematicians in putting forward these concepts from practice. Discussing these concepts with teachers and classmates will also be of great help to you.
2。 Do more exercise.
Buy one or two refined reference books, read them carefully, do them carefully, and ask the teacher for answers when you are finished. This may be a cliche, but what I want to say is that if you can overcome the discomfort of starting these classes, in retrospect, you may find them very practical.
3。 expand one's horizon
This is to lay the foundation for your future math study, and also to improve your interest in math. You know, interest is the most important prerequisite for learning well. Ask more questions, what is the context, think more about why, remember first and then develop.
In view of your poor foundation, I would like to give you the following suggestions:
1. What part didn't you learn well? Read that part of the textbook carefully, word by word.
2. Prepare a question book, write down every question you don't understand when reading, and ask the teacher or classmates.
Don't be afraid of shame, be sure to understand every question.
3. After reading each lesson, finish the exercises one by one as required after class. Don't think that the problems in the book are simple! no
Wrong, the simple questions in the book will not be tested in the exam, but those questions have a very magical effect on consolidating the formula and thoroughly understanding the definition.
As long as the above three points can be achieved, there will be a qualitative leap in math scores! You are only in Grade One now, so you should have enough time to learn every subject well. I've been there before, and I know that the children of Grade One have just been recruited, and they all want to recuperate in Grade One. If you really want to study hard and get into a good university in the future, don't compare yourself with those children in your class who don't study. You must know that "only when you suffer can you be a master"!
It is not difficult to learn math well. Just do three things well: first, preview before class, try to understand, mark what you really don't understand, and prepare for the next day's class. After-class exercises and corresponding exercises should also be done as much as possible. It doesn't matter if you can't do it. After the lecture the next day, the teacher may give you some inspiration. If it still doesn't work, then consult your classmates or teachers. Second, listen carefully in class. In particular, listen carefully to the teacher how to explain what you don't understand (which also eliminates your absent-mindedness in class). In fact, if you don't get good grades, you will often be absent-minded. If you still don't understand, ask the teacher to make sure you understand. Of course, there are not many such problems, and the fewer such problems appear. That is to say, you should clarify the daily problems and don't break the contract. The third is to review after class and reproduce the knowledge of the day. Then, it doesn't cost money anyway.
what can I say? At that time, I was not good at math, but I was lazy. Later, I went to a technical secondary school and forced myself to work hard. As a result, I found that mathematics was not difficult to learn. Think about it, from kindergarten to university, mathematics seems to be particularly closely linked. For example: 2+()= 10
Ben doesn't know what the equation is, he only knows how much to fill in, but in primary school, primary school students may think this X is too simple, and middle school is nothing more than ABCDE XYZ ... circling around ten numbers from 0 to 9. Read the knowledge points in the textbook carefully, or buy some related reference books. For example, the talent class is very good. It has problems ranging from simple to difficult. Try to do it after reading it. I don't think it is a problem to improve the score within 10. What is the concept of senior four? Are you a tutor now? In fact, you think about the mathematics you have learned from beginning to end, and find out your excitement. There can't be nothing. Give it a try and believe in yourself. You can learn other things well, but you can't learn math well. I guess you may feel bored and disgusted. This is terrible, but now that you realize the importance of mathematics for your further study, you are active. Then what are you afraid of? There are also permutations and combinations. In fact, I also study them in the children's garden. Think about it. 1。 3。 5。 ()。 Don't you think it's strange that such digital games have been around since childhood, but isn't this the series you are learning now, and it's still circulating for more than ten years? Hehe, try to believe in yourself, understand every knowledge point in reading with interest and self-confidence, and be coherent and coherent. Definitely effective, good Chinese, strong understanding and rich imagination. Mathematics needs this more, and there is a lot of room for imagination. Be sure to connect what you have learned before and after. Believe in yourself! ! ! ! ! !
Buy some good counseling books.
Don't read the tutorial, read the textbook first, ask the students if they don't understand, and then do the exercises after class.
If it is because junior high school mathematics is poor, we must learn junior high school mathematics first, so that we can get twice the result with half the effort in the future. The characteristic of high school mathematics is that it is a function from the beginning, which is more difficult. In fact, function has been learned in junior high school, which is only the initial definition. Modern definition is a main line of high school mathematics, which is very important. In fact, you just need to understand (do some exercises) slowly. Everyone who has experienced it knows that mathematics is not difficult to learn. All right! A front-line math teacher and class teacher.
Mathematics should have thought and methodology. Mathematics is to do problems, which requires thinking, and it is the premise to sort out the problem-solving ideas quickly and correctly. First, it is most important to understand the concept thoroughly; Second, to solve more problems and quasars, and sort out ideas and habitual ways of thinking from a large number of connections, it is important to learn how to turn irregular topic conditions into standardized topics. Mathematics takes a frontal attack and constantly changes topics until it becomes a solvable problem. For example, function problems often use the method of reduction and variation, parabola often uses the method of reduction to absurdity and the combination of numbers and shapes. After mastering the concept and sorting out some ideas for solving problems, mathematics is not difficult to learn. There is no other shortcut. More practice is the only thing. You'll find it actually very interesting. It is playing hide-and-seek with you. Ha ha. I wish you progress!