Fully preview before class and review before the exam, which is the same as "fighting a prepared battle". The preview effect is good and the lecture can be targeted; Only when the lectures are targeted can the review proceed smoothly; Profound review can make homework and exams handy. Therefore, preview is an indispensable part of students' learning process.

Second, master efficient listening methods.

Listening attentively in class is a shortcut to master knowledge. Be sure to be consistent with the teacher's thinking when listening to the class, and listen to how the teacher analyzes and infers things; Listen to what methods and skills the teacher uses to solve problems; Listen to the teacher's questions and explanations. Only in this way can we grasp the key points of the lecture. In listening, you should compare your understanding in preview with the content explained by the teacher to see what are the similarities and differences between yourself and the teacher.

Third, arrange the review time reasonably.

Many scientists have found through research that there are several time periods that are conducive to consolidating memory. First, in the first few minutes after learning, electrophysiological activities cause the synthesis of protein; Second, review within 48 hours after study; Third, a week later, the synapses in the brain changed permanently. According to this physiological change in the learning process, it is particularly important to strengthen memory through review. If we can review what we have learned when we are about to forget, the review will be the best and most efficient. The famous psychologist Ebbinghaus discovered the law of human memory and forgetting through experiments. Experiments show that 42% of the memory content is forgotten after only 20 minutes of study. After 1 day, the forgetting amount has reached 66%, and on the day of 3 1 day, the forgetting amount is as high as 79%. According to the experimental results, he drew a famous forgetting curve. It also shows that the law of forgetting is "fast first and then slow". This law reminds us that we must review what we have learned as soon as possible, so that we can deepen the imprint while the knowledge is still in our brain, otherwise there will be no trace in our brain, and we should spend more energy to study again. It is particularly important and necessary to arrange the review time reasonably. Every student should work hard to make a review plan and form a habit in strict accordance with the elite plan.

Fourth, the scientific method of doing homework.

Here are seven tips for writing homework: 1, review before writing homework. Review is the key to doing homework well. Only by reviewing well can we do our homework well. Before you do your homework, read carefully what the teacher said in this class and understand the basic principles and concepts before you do your homework, so that you can do your homework quickly and well. 2. Carefully examine the questions. The most critical step in doing homework is to examine the questions. Even if the question is judged wrong, the content of the homework will be all wrong. First of all, the first step is to find out the content of the topic, the conditions given, what requirements are there, what knowledge to contact, and so on; Secondly, we should consider the ideas, methods and steps of solving the problem, and be good at dividing the problem into several parts, taking the big ones with the small ones, making it easy first and then difficult, distinguishing the known from the unknown, clarifying the relationship between the parts and designing the whole problem-solving steps. Be sure to ignore the meaning of solving problems, don't do problems, and don't write if you don't know the methods and steps. 3. Do the questions carefully. Doing problems is the whole process of expressing ideas, which requires both brains and hands-on. The key to doing the problem is to ensure "standardization" and "accuracy" To achieve these two points, students are required to copy the questions carefully and the writing format must be correct and standardized. They should strictly follow the requirements of solving various problems, carefully calculate every step of solving problems, and get the correct results. Only when the questions are carefully done, the steps are complete, the thinking is correct, and the expression is strict and accurate can we take the exam according to this good habit. 4. Check your homework carefully. Careful inspection after the completion of homework is one of the important means to ensure the quality of homework. In the process of homework, due to various reasons, it is inevitable that there will be various loopholes and problems. Therefore, after the homework is finished, be sure to check it carefully before handing it in to avoid mistakes and omissions in the homework. Homework check-generally divided into four parts:-check whether the topic is copied correctly; The second is whether the examination questions are correct; Third, is the operation correct? The fourth is whether the methods, ideas and steps are correct. When you finish the questions, you should check them carefully and get into the habit. Only by taking the exam can we do this. 5. Think patiently after finishing your homework. After the homework is finished, think patiently, think about what concepts, principles and formulas are used to do this homework problem, what is the relationship between this problem and the example, what problems are related to, what characteristics and laws can be found, what problems can be changed with a little change, and whether there are other ways to solve them. Only in this way can we systematically master the knowledge we have learned, and draw inferences from others. 6. Carefully analyze the corrected homework. After the teacher sends the homework correction back, he must read it as soon as possible, analyze it carefully and reflect patiently. For the right topic, think about what kind of thinking and methods to do it right, and whether you can avoid similar problems in the future; For the wrong question, we should find out the reason for doing it wrong. Is it because of panic and carelessness, or the basic knowledge is not mastered, the concept, law and formula are wrong, or the thinking is wrong? For the first reason, you should tell yourself to be more careful when doing problems in the future; If it belongs to the second reason, before you do your homework, you should work hard on preview, lecture and review. For the last reason, we should carefully study and analyze examples and make clear the method of solving problems. Only through analysis and reflection can we learn lessons and avoid making similar mistakes in the future. 7. Get rid of the habit of procrastination. Some students drag their homework for fun; Some students are not interested in learning and drag their homework; Some students put off their homework because their ability is limited and it is difficult to finish it. No matter what the situation, you can't form the habit of procrastination. The day's study is completed on the same day, and there are tomorrow's study tasks, and the difficulties will only accumulate. The most effective way to overcome homework procrastination is to urge yourself to finish the day's work every day.

Fifth, pay attention to the accumulation of wrong questions.

In the process of learning, students may encounter repeated mistakes. The reason is mostly due to the lack of understanding in learning and the lack of attention to summary and accumulation. So, what should we do? Practice has proved that compiling an "error-prone problem set" is the best way to avoid repeating mistakes.

Review method of wrong topic book:

1, quickly browse the topics recorded in the wrong title book once a week;

2. Quickly browse the topics recorded in this month's wrong book once a month;

3. Quickly browse the topics recorded in the wrong book for three months every quarter;

4. Carefully review all the questions in the wrong book before the big exam to ensure that the questions are correct.