It is normal that people's memory effect will gradually decline over time. So how to reduce the forgetting rate?

First, you can strengthen your memory through repeated review. That is, when reviewing the line generation, don't completely put down the high number. While reviewing the line generation, do the topic of high number and consolidate the knowledge points corresponding to high number.

The second is to strengthen the understanding of knowledge points and the role of knowledge points, and master the knowledge context of the whole discipline, so as to grasp the overall situation. So how to review? The teacher gives two suggestions below.

First, according to the outline, accurately grasp the basic concepts, methods and theorems of each subject. Only when you master the basic concepts and principles, you will generally not forget them in a short time. What we forget is exactly what we seem to understand. So we need to make some efforts to study hard in these places.

Second, strengthen the connection between knowledge points and practice some comprehensive topics. As far as postgraduate mathematics is concerned, there is little integration between disciplines, only calculus and probability theory are combined, while linear algebra is relatively isolated. Everyone can practice the comprehensive questions in the subject, but don't do too difficult questions, it's useless. If you find that you have forgotten a certain knowledge point or formula in front of you when doing the problem, you need to make up what you have forgotten, not just in the past. Where you need to organize, you must organize it in a special book.

Forgetting is inevitable, but how to reduce the speed and degree of forgetting requires us to pay attention to some ways and means in the process of reviewing mathematics for postgraduate entrance examination to ensure the effective use of our precious time.

Math scores are the result of long-term accumulation, so the preparation time must be sufficient. First of all, make a thorough and detailed analysis of all knowledge points, pay attention to test sites and key questions, and at the same time gradually carry out some training to accumulate ideas for solving problems, which is conducive to the digestion and absorption of knowledge, thoroughly understand the vertical and horizontal relationship of relevant knowledge, and turn it into something that you really master.