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It is not difficult to improve mathematical ability, in fact, it is good to master the skills, I believe you must be able to, mathematics is not like liberal arts, the key is to understand. Let me tell you from my own experience:
1. Be serious in class. Exams are nothing more than book knowledge, and rarely exceed the syllabus. What the teacher said was all that he had prepared before, of course, it was incisive and concise, and listening to it was equivalent to directly absorbing the essence of the teacher's summary. Even though I didn't do the questions before, I must have been very serious in class.
2. Doubts must be cleared immediately. Whether you are asking the teacher or someone else, the doubts that arise must be cleared immediately, because a question may affect many aspects of your questioning, and it may be a big problem or you have misunderstood at a certain point. At that time, in order to understand a problem, I could spend half a day and a day, put down other topics and do nothing, and finally suddenly realized that I had some experience of my own.
3. Good at taking notes and summarizing. This is also important. Mathematics can draw inferences, many problems in which the idea is the same, then you have to learn to summarize and classify, take a little time to classify various problems, you will find that mathematics is nothing more than a few difficult points, don't spend time on the sea of tactics, that really has little effect.
Hehe, I hope it will be useful to the landlord.
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Master the derivation proof of concepts and formulas theorems. Do more questions.
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Listen carefully in class, ask questions often, and ask questions if you don't know. Don't pretend to understand.
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Mathematics relies on practice, first of all, you must preview before class and do the problems in the way you think; Listen carefully in class and pay attention to the teacher's way of solving problems; Be sure to do more exercises after class to find multiple solutions to a problem.
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What is the method of language learning? The first step in learning phonics is to be able to understand and speak. The second step is to learn the words, and the last step is to learn how to write.
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Mathematics learning methods: Pay attention to thinking methods: Many students tend to ignore the mathematical ideas and methods taught by the teacher and pay attention to the solution of problems.
Completing assignments with high quality: High quality refers to high accuracy and speed. Think hard and ask questions
For the concepts and rules given by the teacher, we should be honest and inquisitive. Summarize and compare, and clear your thoughts: After each unit, you should organize the content of the child or go through it in your mind to straighten out the relationship between them.
Do extracurricular exercises carefully: Be accurate and precise when doing extracurricular exercises.
1. By maintaining this habit for a long time, students will be able to read thick books into thin books. Accumulate your own unique materials, that is, the most suitable materials for your own review. Only in this way can the accumulated data be vigorous and useful.
2. Divide the content of this chapter into two, one part is the basic knowledge, and the other part is the typical problem. Put the requirements on the skills (to "saws, axes, chisels...").", list some of these two parts, and do not leave them out.
3. In the basic knowledge, you should list all the definitions, theorems, laws, and formulas you have learned. It is necessary to achieve two uses of three skills. That is, it can be pronounced, it can be expressed by image symbols, and it can be deduced and proofed. At the same time, it can be applied from both positive and negative aspects.
4. Put the important and typical various problems in formation. (How to make "benches, chairs, bookshelves...)Try to classify them as much as possible, find out where they are and how they are, and summarize the ins and outs of the problem. It's like when we watch a group gymnastics performance, we can't just stare at one person and see where he is running from and what he is doing.
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Learning mathematics requires not only a strong desire and enthusiasm for learning, but also a scientific learning method in order to learn mathematics well. From the analytic mathematics learning activities, it can be seen that the learning method is not only restricted by classroom teaching, but also has some characteristics of its own. Therefore, on the one hand, we propose learning methods that are compatible with classroom teaching, and on the other hand, we summarize some special learning methods according to the characteristics of mathematics learning.
1. The methods of previewing, listening, reviewing, and doing homework are the basic methods of previewing, listening, reviewing, and homework in the classroom teaching.
1. How to prepare.
Preview is to read the upcoming mathematics content before class, understand its outline, and know it in your heart, so as to grasp the initiative to listen to the class. Preview is an attempt at independent learning, whether the learning content is correctly understood, whether it can grasp its key points, key points, insight into the implicit thinking methods, etc., can be tested, strengthened or corrected in time in the lecture, which is conducive to improving learning ability and developing the habit of self-study, so it is an important part of mathematics learning.
Listening to lectures is the main form of learning mathematics. With the guidance, inspiration and help of teachers, we can avoid detours, reduce difficulties, and obtain a large amount of systematic mathematical knowledge in a relatively short period of time, otherwise it will be difficult to improve efficiency. Therefore, listening to lectures is the key to learning mathematics well.
3. Methods of review.
Revision is to re-learn the mathematical knowledge that has been learned, so as to achieve the purpose of in-depth understanding, integration, refinement and generalization, and firm mastery. Revision should be closely connected with listening to lectures, recalling the content of lectures or reviewing class notes while reading the textbooks, and solving existing knowledge deficiencies and questions in a timely manner. Make sure you understand what you are learning, and understand and grasp it in a practical way.
If there is a problem that cannot be solved after a long period of thought, you can discuss it with your classmates or ask the teacher to solve it.
4. The method of operation.
Mathematics learning is often done through homework to consolidate knowledge, deepen understanding and learn to apply, so as to form skills and techniques, and develop intellectual and mathematical ability. Since homework is completed independently on the basis of review, it can check the degree of mastery of the mathematical knowledge learned, and can test the level of ability, so it often indicates that there are defects or problems in the understanding and mastery of knowledge when there are many problems, difficulties, or problems found wrong, which should arouse vigilance, and the cause needs to be identified and solved as soon as possible.
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The teaching goal should be based on curriculum reform as the core, subject research as the carrier, the all-round development of students and the continuous improvement of teachers' professional ability as the goal, and the improvement of classroom teaching efficiency, teaching quality and reduction of students' homework burden as the foundation.
Mathematics is the study of real-world quantitative relations and spatial forms, and it has been closely related to a variety of applied problems in the long history of its emergence and development. The characteristics of mathematics lie not only in the abstraction of concepts, the rigor of logic, the clarity of conclusions and the integrity of the system, but also in the wide range of applications.
Mathematical technology: With the rapid development of computer technology, the application of mathematics not only plays an increasingly important role in the fields of engineering technology and natural science, but also penetrates into new fields such as economy, management, finance, biology, medicine, environment, geology, population, transportation and so on with unprecedented breadth and depth, and the so-called mathematical technology has become an important part of contemporary high and new technology.
Mathematical model is a kind of simulation, which is an abstract and concise description of the essential attributes of the actual subject with mathematical symbols, mathematical formulas, programs, graphics, etc., which can explain some objective phenomena, or can lead to the future development law, or can provide the optimal strategy or better strategy in a certain sense for controlling the development of a certain phenomenon.
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Share my methods of learning in Chengdu 211 Education: The problem is not more, but the essence, learning to "dissect sparrows". Fully understand the meaning of the question, pay attention to the translation of the whole question, and deepen the understanding of a certain condition in the question; See what math basics are tied to, and are there any new features or uses that are emerging?
Reproducing the process of thinking activities, analyzing the origin of ideas and the causes of errors, and using colloquial language to truthfully describe one's own problem-solving process and feelings, and writing what comes to mind, so as to dig out general mathematical thinking methods and mathematical thinking methods; One problem has multiple solutions, one problem is changeable, and multiple are one.
Implementation: Implement not only the thought process, but also the solution process.
Review: "Reviewing the past to learn the new", redoing some more "classic" questions several times, and using the wrong questions as a "mirror" for self-reflection is also an efficient and targeted learning method.
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1. Pay attention to listening and lectures in class, and review in time after class.
The acceptance of new knowledge and the cultivation of mathematical ability are mainly carried out in the classroom, so it is necessary to pay attention to the learning efficiency in the classroom and seek the correct learning method.
During class, you should closely follow the teacher's ideas, actively think about the following steps, and compare your own problem-solving ideas with what the teacher said. In particular, it is necessary to grasp the learning of basic knowledge and basic skills, and review them in a timely manner after class without leaving any doubts.
First of all, it is necessary to recall the knowledge points taught by the teacher before doing various exercises, correctly grasp the reasoning process of various formulas, and try to recall as much as possible without using the act of turning the book immediately if it is not clear.
Conscientiously and independently complete homework, diligent thinking, in a sense, should not cause a learning style that does not understand that is asked, for some topics due to their own unclear thinking, difficult to solve for a while, should let yourself calm down and seriously analyze the topic, try to solve it yourself. In each stage of learning, it is necessary to sort out and summarize the points, lines, and surfaces of knowledge to combine and weave them into a knowledge network and incorporate them into their own knowledge system.
2. Do more questions appropriately and develop good problem-solving habits. If you want to learn mathematics well, it is inevitable to do more problems, and you must be familiar with the solution ideas of various types of questions.
At the beginning, you should start with the basic questions, take the exercises in the textbook as the standard, practice repeatedly to lay a good foundation, help you develop ideas, improve your analysis and solution ability, and master the general rules of problem solving.
I think that math learning is a long-term thing, and it takes perseverance to see results.
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The class is to think positively with Mr. Jin's life, **The following steps compare your own problem-solving ideas with those foundations taught by the teacher, you need to review in time after learning class, and do not leave any doubts.
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Listen carefully and complete your homework on time.
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Chinese and English look at a little every day, accumulate over time, the important thing is to persevere, regular, the college entrance examination is not very difficult, as for science, the so-called ever-changing is not separated, first look at the textbook systematically, have a clear understanding of the knowledge structure, don't think that the textbook is useless, master the knowledge structure when the idea will be very clear, no matter how difficult the question is just a simple knowledge of the multiple superposition, especially before the college entrance examination free review of that time, do not do too many questions, read more books, do the questions to have a focus, have a choice, do not do all the questions, more questions are not the point, the focus is to find your own weaknesses, and then remedy, the life of the third year of high school is a little boring, you may be in the fatigue period now, don't worry, the most important thing in the third year of high school is a stable mentality and rules, as long as your rhythm is not disrupted, you can achieve the final success.
Prepreview, if you want to be in front of the teacher in class, I don't know the mathematics of the period you said.