How to improve problem solving ability in 2015 postgraduate mathematics?

Hello, glad to answer for you.

1. Read the question carefully.

The question should start with a description of the question. When you get a question, the first step is to read the question carefully and grasp the main meaning of the question. Read the question until you can remember the meaning of the question even if you don't look at it.

Second, the topic is visualized.

On the basis of reading the topic, try to visualize the topic as much as possible, and extract the main parts from the description of the topic, i.e., conditions and conclusions, known and unknown, etc. Carefully consider the main parts of the question and combine them in different ways, connecting each detail to others. Look at the topic from different perspectives and look for connections between the topic and the knowledge you have already acquired.

From different angles and through different ways, we will repeatedly examine the details in the question, and try to find new meanings and new solutions from them.

3. Try to consider several ideas for solving problems.

Be prepared and figure out those details that might work later. Think about all the ideas. If an idea seems favorable, you should think about it; If a train of thought feels solid, figure out how far it can lead you.

Maybe an idea will get you straight to the goal, maybe you need to test its feasibility one by one, and finally find a solution. Each idea of the topic is useful, and these thoughts contribute to the final train of thought. There may be more than one way to solve the problem, and the process of solving the problem does not end after finding a way to solve the problem.

Think about the relationship between your solution and what you already know, and see if your solution can be simplified. If you can, improve your solution process to make it more intuitive and concise. Check the method that led you to the answer, find out its main points, and try to apply it in other questions.

The syllabus contains a lot of content, and theoretically speaking, each part of it has the possibility of asking questions. However, judging from the examination papers of previous years, the content of the postgraduate examination questions, especially those that are more difficult, is relatively concentrated in some important parts of advanced mathematics. In the basic training stage, candidates need to review comprehensively and conscientiously, but in the stage of improving their problem-solving ability, they should focus on intensive training according to the characteristics of the postgraduate examination questions.

The following takes Mathematics 1 as an example to illustrate this problem: the syllabus of Mathematics 1 covers almost all the content of advanced mathematics, but due to the large number of examination contents and the wide distribution of questions, there are not many topics of pure unary functions. Therefore, for the unary calculus part, the training of problem-solving ability must focus on the key points.

Through the analysis of past test questions, we found that there must be one or two difficult questions in the unary function part. Postgraduate counseling experts remind candidates that the content and methods examined in the questions are mostly focused on the differential median value theorem (especially the Lagrange theorem) and the application of derivatives, the nature of definite integrals (such as the integral median value theorem and variable upper limit integral) and simple applications, so systematic training should be done for the solution methods of this part. For more problem-solving skills, you can search the master's examination forum to find relevant information, pay more attention, and the master's examination will take you to experience different review methods, easy to take the postgraduate examination, come on!

Choose a good teacher and continue to learn.

There are netizens who recommend Mr. Wu's course for postgraduate mathematics, and here is a copy of the teacher's latest postgraduate mathematics and deferred learning materials to share with you;

Extraction code: V46i Wu Zhongxiang Youdao Mathematics Team, through the recent review of everyone and the problems that arise, for the candidates to review the sprint stage to improve the score and guidance. In the sprint stage, the purpose is to summarize the problems and deficiencies in the questions, check the gaps and fill in the gaps against the syllabus, improve the practical literacy, formulate the strategy of doing the questions, and plan the draft paper, especially the actual combat psychological quality.

If you have any questions about resources, please feel free to ask!

Of course, the basic part is to read the book by yourself first, and the skill part of doing the questions is to go to the tutor to listen to the teacher's explanation. High math went to listen to the leakage of Qiaohaitian postgraduate examination.

The Wu Loss Key Zhongxiang searched.

Buy a math red book and follow the step-by-step review.

Review the textbook at least twice, in fact, many of the math for graduate school entrance examinations are variations of the exercises after class.

1. Stabilize your mentality, don't be impetuous, and continue to do a certain amount of practice every day to ensure the speed and accuracy of your own questions. If you can't meditate, not only will you not make progress for the rest of the day, but you will also likely regress, resulting in a poor final exam result.

2. Analyze the wrong questions and find the reasons why each set of test papers cannot answer the full score. Whether it is a calculation error, a loophole in the knowledge points, or seeing that there is no idea at all for the questions, whether the wrong questions in each set of test papers are regular, return to the textbook in time, and check and fill in the gaps.

3. Redo the questions in the wrong question book. Since you did the previous question wrong, it must be a problem with your thinking or calculation, and you can make up for your own thinking loopholes by redoing the wrong questions.

4. Use the real questions of other papers as mock questions. If we do the same type of questions in advance, we will be able to predict the questions in advance in the examination room, and we will have an advantage in doing the questions. Moreover, the real questions are definitely closer to the postgraduate examination papers than other mock questions.

To be honest, I guess few people will read and adopt these things you sent Tell me a few things about my experience The number one of the exams I read is more difficult in the review book of Chen Wendeng.

1 Build a solid foundation (master your own time).

2 Do the past papers at the right time (not too early, if you have encountered the past questions before, you should analyze them carefully, and don't be careless).

3. Study the past questions repeatedly, turn to the textbook, know the conditions under which each step was obtained, and develop the habit of analyzing the problem.

4 Mock exams (also with real questions) at standard time