First of all, do a good job of preview before class, secondly, you must listen carefully in class, and at the same time take class notes (only remember what the teacher asks to remember or the key points the teacher says), and review after class must be timely; There should also be a wrong question book, mainly to remember the questions that you usually do wrong, and remember that its content should be constantly updated; Chemical experiments are more important, so we should try our best to do them. If the conditions do not allow, we must carefully observe and write down the relevant phenomena when demonstrating the experiment. Although it is science, sometimes there are more things to remember than liberal arts, but once you remember it, it will never change; It is easy to learn chemistry well with proper practice; I recommend a website for you. The question bank of Longteng Distance Education Network is rich in content. Enter it in Baidu and search it. Everything except chemistry, and the resources are good. I hope it will be helpful to your study. it wont hurt you to try it Longteng distance education network

You must first know what kind of physics teacher you are. Here, I divide them into two categories. The first one is suitable for teaching key classes. This kind of teacher, because all the students in his class have a certain foundation, will only sort out the key points in class and then do the exercises directly. The second is suitable for teaching parallel classes. This kind of teacher is more patient and will teach from beginning to end in every class.

If you are the first kind of teacher, you should preview carefully. Otherwise, you may have no idea what the teacher is talking about.

For the second, preview is not so important. Just pay attention in class.

Here are some ways.

1. Preview for 5 minutes before class, browse the books casually, and basically know which ones are more important and which ones can be skipped.

2. In class. Be careful in class and take notes. Don't wait for the teacher to say, take notes first and then write a few words. Many teachers don't remind them. It depends on your own practice. You know when to take notes. Keep your notes as simple and easy to remember as possible, and make sure that you know their meaning and reasons when you read them later.

3. After class. Pay attention to proper exercise after class. Many people have a wrong idea that science should be practiced more, but it is totally unnecessary. What I want to declare is that if you know the same type of question, do one. Go through other people's reference books as much as possible and look at different topics.

4. Examination. What you want to strive for is that you won't lose points because of carelessness in the exam. It doesn't matter if you can't do it, but it's unforgivable to be deducted for the wrong calculation or the wrong method. Believe in yourself, you will be very upset. Let's practice this every exam. Being earnest is a habit.

5. Self-confidence. I believe I can learn physics well through hard work.

6. Self-knowledge. Don't think you are better than the teacher. It is not advisable to do exercises by yourself without listening to the teacher in class. Remember to follow the teacher, especially when reviewing.

6. Finish the examination paper after the exam. After the exam, you must analyze the test paper. Not simply copying the wrong questions, but thinking about why you are wrong. Where is the loss of points because of carelessness, where is the loss of points because of the wrong method, or is biased. Where did you lose points because you didn't understand at all?

7. Wrong title book. You don't have to copy the careless points in point 6. There are two others. Write them down diligently. Read the wrong book once a week, do it again, mark it if you can, and do it twice in a row, so you don't have to read this question in the future. Remember, do it again, don't finish reading the answer.

24 Suggestions on improving the efficiency of chemistry learning 1. Keep a positive attitude towards learning problems: 2. Start learning quickly; Once you start studying, you should study hard. It is necessary to divide the learning materials with high mechanical memory into several easy-to-master parts, and study these short materials intermittently regularly in order to firmly grasp them; 4. Learn with the intention of learning and remembering; 5. Establish learning sub-goals and keep these goals in mind. 6. Make learning more meaningful, the better: 7. Imagine the meaning of newly learned concepts and terms; 8. Associate new knowledge with what you have learned and will learn. The specific way is: before doing new homework, review the previous lesson quickly and browse the theme of the next lesson; 9. Make a quick and preliminary overview of the new homework before in-depth and meticulous study; 10. Try to explore the general mode, comprehensive structure and important laws of new operations; 1 1. Try to write an outline of what you have learned and use it; 12. Give concrete and rich examples about general laws and principles; 13. Emphasize the reason and purpose of learning (why do you learn this knowledge). 14. When you need to review, review it several times: 15. A review will take a long time, make full use of the "preparation period", but it should not be too long to avoid fatigue and boredom; 16. After intense study, take a break before turning to learning new materials; 17. Preview on the first day, intensive reading on the second day and review on the third day. This method is much better than three a day. 18. Pay attention to obtaining learning progress information: 19. Develop the habit of inner review, and review immediately after learning a paragraph or a section; 20. Write your own outline. The method is: be your own investigator in preview, and decide for yourself what you have learned and what you need to learn further; 2 1. Pay attention to whether you understand and master it, whether it is consistent with the ideas of teachers and textbooks, improve the "metacognitive ability (similar feedback ability)", find out the shortcomings of your thinking methods in time, and adjust them. Whenever possible, after learning an activity (skill), we should learn it according to the way it is used. 23. The content that is particularly important for learning exceeds the amount of learning that can be recalled at that time (excessive learning). 24. Don't just study by reviewing. Review needs to have a certain purpose, "review the old and learn the new." Especially in the study of comprehensible concepts, methods and laws, we should try our best to grasp their significance in the first study.