The basic concepts, definitions and formulas of mathematics, the connection of mathematical knowledge points and the basic ideas and methods to solve mathematical problems are the most important things in the first round of review. Go back to the textbook, first sort out the knowledge points, and do every example and exercise in the textbook to ensure that the basic concepts and formulas are firmly grasped, and don't blindly compare, so as to avoid haste makes waste. The review course is large in capacity, rich in content and short in time. In order to improve the review efficiency, we must synchronize our thoughts with the teachers'. Preview is an important way to achieve this goal. If you don't preview and listen to the teacher, you can't grasp the key points of the teacher's speech; After previewing and listening to the teacher, you will choose what the teacher said in your memory and focus on what you don't have, thus improving the review efficiency. At the same time, preview is also beneficial to cultivate their self-study ability.
On the second day after class, you must do a good job of reviewing that day. The effective review method is not to read books or take notes over and over again, but to review through memory: first, to recall the contents and examples that the teacher said in class by combining books and notes; The ideas and methods of analyzing the problem (you can also write it in the draft book while thinking), and try to think completely. Then open your notes and books, compare what you don't remember clearly, and make up quickly. This not only consolidated the content of the class that day, but also checked the effect of the class that day, and also improved the method and effect of the class. We can abbreviate it to? One-minute memory? .
2. avoid? Could it be wrong? Wrong habits of
When solving problems, we should carefully look at the questions, see the figures clearly, standardize the problem-solving format, and develop good problem-solving habits. Some students (especially those with better brains) feel very good about themselves. Usually, the problem is just to write an answer, without paying attention to the problem-solving process, so the writing is not standardized. However, even if you answer correctly in the formal exam, you will lose more points because of the incomplete process. There are still some students who lack self-confidence in their studies. When doing homework, it is inevitable to check each other's answers and not carefully find out the reasons for the mistakes and correct them. These students often make psychological mistakes when they arrive at the examination room, which leads to? Could it be wrong? , or in order to ensure the correct rate, repeated checking, time-consuming and laborious, affecting the overall score. These problems are difficult to solve in a short time, so we must develop good problem-solving habits in peacetime.
Could it be wrong? It is a big taboo in mathematics learning in senior three. There are common mistakes in exams and calculations, which are usually considered to be carelessness. In fact, this is a bad study habit, which must be gradually overcome in the first round of review, otherwise the future trouble will be endless. We can combine the specific problems existing in solving problems at ordinary times, find out the reasons one by one, see if it is the cause of behavior habits or the defect of knowledge, and then solve them in a targeted manner. Take some notes when necessary, right? The notes are wrong? . Every once in a while, put? The notes are wrong? Or review papers marked with wrong questions. When reading reference books, you can also target the key or wrong questions, and then focus on this book in the future.
3. attention? Multiple solutions to one question, multiple solutions to the same question?
Learning math well requires a lot of practice, but after doing a lot of practice, math may not be good. Why is there such a contrast? The reason is that one-sided pursuit of the number of questions, but did not play the role of doing questions. After entering the review stage, a large number of test questions are overwhelming. At this time, we must keep a clear head and make a difference. It is definitely wrong to learn mathematics without doing problems, but we can't get stuck in the sea of problems. It is necessary to give full play to the role of teaching materials in the process of knowledge formation, pay attention to the demonstration value of typical cases, and draw inferences from others. How to solve a problem? And then what? Multiple questions with the same solution? In order to take a piece with a question.
We should do the questions in a targeted way, and the typical questions should be completed in a standardized way. At the same time, we should know ourselves and do some extracurricular questions selectively. Step by step, from easy to difficult, have some experience and flexibility in the typical questions you have done, that is, press? Study, practice, think and finish? Program to deal with typical problems, can get twice the result with half the effort.
Besides, independent thinking is the soul of mathematics. When you encounter problems that you don't understand or are difficult, you should insist on independent thinking. Don't ask others immediately when you encounter problems that you can't do. Instead, we should think carefully first and try our best to overcome the difficulties by our own efforts. If you can't solve the problem after your efforts, please consult others humbly. Don't ask questions too thoroughly when you ask them. You should learn to ask questions. Asking questions is often more difficult and important than solving them.