1. Read your notes before you do your homework.
Some students feel that they have heard what the teacher said clearly. But why is it so difficult to do the problem by yourself? The reason is that students' understanding of what the teacher said did not reach the level required by the teacher.
Therefore, before you do your homework every day, you must take a look at the relevant contents of the textbook and the class notes of that day. Whether you can stick to this point is often the biggest difference between good students and poor students. Especially when the exercises are not matched, there are often no questions in the homework that the teacher just talked about, so it is impossible to compare and digest them. If we don't pay attention to this realization, it will cause great losses over time.
2. Strengthen reflection after doing the questions
Students must make it clear that the topic they are doing now is definitely not the topic of the exam. But to use ideas and methods to solve the problems we are doing now. Therefore, we should reflect on every question we have done and sum up our gains.
To sum up: what is the content of this question and what method is used. Turn knowledge into pieces and questions into strings. Over time, build a scientific network content and method system. As the saying goes, "money is hard to buy." It is very valuable to look back carefully after finishing your homework. Review is a very important link in the learning process.
See if you did it right; What other solutions are there? Where is the topic in the knowledge system? What is the essence of the solution; Whether what is known and what is sought in the topic can be interchanged, and whether it can be added or deleted appropriately. With the above five reviews, students' problem-solving ability can increase day by day. Although the time invested is very small, the effect is great. Can be called twice the result with half the effort.
Some students think that if you want to learn math well, you will succeed naturally as long as you do more problems. Actually, it is not. Generally speaking, there are too few problems that can be said and done, and many problems that practice makes perfect are out of the question. Therefore, we should do more questions appropriately. However, even if you dive into the sea of questions and pile up like a mountain in the exam, it is difficult to make a difference. We should aim at improvement, weave activities reasonably and systematically, sum up and reflect, so as to improve our level.
3. Take the initiative to review, summarize and improve
It is very important to summarize the chapters. In junior high school, it is the teacher who gives the students a summary, which is meticulous, profound and complete. In the third year of senior high school, I made my own summary, but the teacher not only refused to do it, but also said where to take the exam, where to take the exam, leaving no review time, and did not clearly point out the time to make the summary.
How to make a chapter summary?
Read the textbooks, notes, district unit papers and school weekend papers from beginning to end. Mark while reading, indicating which ones to extract later. To form a habit, mark the material at any time when reading it, and tell yourself the main points of reading the material next time. If this habit is maintained for a long time, students can read thick books into thin books instead of writing them themselves. Accumulate your own unique, that is, the most suitable materials for your review.
② Divide the content of this chapter into two parts, one is basic knowledge, the other is typical problems. It is necessary to list the requirements for skills in one of these two parts, and don't leave them out.
③ When sorting out the basic knowledge, we should list all the definitions, theorems, rules and formulas we have learned. It takes three sessions and two uses. Namely: can express words, can express images and symbols, and can deduce and prove. At the same time, it can be used in both positive and negative aspects.
④ Form important typical problems. We should classify them as much as possible, find out the positional relationship between them, and sum up the cause and effect of the problem. Just like we appreciate a group gymnastics performance, we can't just stare at one person and see where he went and what he did. We must look down and see the structure and changes of the audience. Otherwise, it is useless to fall into the sea of questions. This is the key to improve the level of high school mathematics.
⑤ Summarize the unclassified problems and make supplementary explanations as remarks.
⑥ Find a suitable test paper, such as this section of official website's moral and intellectual education test paper, and do a time test. Then check the answers and fill in the blanks.