National Volume B Science Mathematics in 2022
What are the efficient learning methods?
1, define the focus and objectives of the work, determine the direction and process, and don't do useless work. With clear goals, there will be motivation to learn.
2, according to the monthly, weekly and daily work plan.
3. Understand the daily tasks, determine the priority, evaluate the required time and allocate time.
Do the most important thing at the most important time of the day.
5. Work with the same nature and kind and high similarity shall be solved at one time.
6. Prepare in advance, find the data and information that may be used in the work in advance, classify them and use them immediately.
7. Turn your own experience and knowledge into your own "6-tool library" and do a good job of sorting and storing the materials.
8. Keep studying habits and keep learning new knowledge and skills.
9. Due to the lack of solutions to problems, promoting creativity is sometimes inefficient.
10. Learn to use high-tech software and let technology help you improve your efficiency.
Learning methods and skills of senior high school students
Eliminate the first problem.
Many people attribute the first kind of problems to "carelessness". Based on this understanding, repeated mistakes can never be eradicated. Some people think that "carelessness" is not a big problem and can be eradicated with a little attention. But in fact, the recurrence rate of such problems is very high. Its root is that the statement of "carelessness" is a qualitative judgment, not a quantitative one. If it is qualitative, the scope is unclear, the shape is uncertain, and it is very vague. It is not clear whether it has been eliminated. It was destroyed this time, and it may reappear next time. So, my way of * * * has six points:
First, we must find out the problem clearly and find out the specifics.
If some questions are wrong, it is because of mistakes in exams, mistakes in counting, etc. , it is defined as "review error"; Some errors are caused by calculation errors and are defined as "calculation errors"; Some mistakes are written correctly on cursive paper, but they are written incorrectly when copied on the test paper, which is defined as "copying mistakes"; Some mistakes are words or letter symbols written upside down, defined as "clerical errors" and so on. In short, the definition must be accurate, clear and specific.
Second, it must be quantitative.
It is to analyze all the subjects in this exam together and find out how many mistakes there are. It is very important for teachers in all subjects to analyze and comment on the test paper. Students must remember what the teacher said. However, most teachers focus on the analysis of problem-solving ideas, analysis processes and problem-solving methods. Math teachers are unlikely to analyze English papers, and Chinese teachers are unlikely to analyze chemistry papers. Students themselves must put all the subjects together and find out quantitatively how many mistakes there are in each category. For example, there are 7 * * * mistakes in this "exam"; "Calculation error" * * * five digits; "Alteration error" * * * eight ...
Third, set goals.
For each error found quantitatively, set a target value, which will be reduced to close to zero after several times. For example, "exam mistakes", my goal is 7530; "Calculation error", my goal is five places and two zero places.
Fourth, write down the set goals in black and white.
It is not enough to recognize, discover and set a goal for your own low-level mistakes. It must be expressed in written form in order to exert the subconscious energy. It can be written on the handed-out paper or on a separate paper. If you can prepare a "memorandum" specially, it is the right way. At this point, it shows that the student has mastered the method of summing up and has important summing-up ability in life. Summing up and setting goals is only 2/5 of the problem, and more importantly, a lot of work is the last 3/5.
Fifth, improve the method.
The improved method should be targeted, practical and effective. Of course, the improved methods will vary from person to person, and there is still a process of exploration, but we should seriously think and actively explore. Here I recommend several methods, such as whether the "checking error" lies in urgency and panic or whether the observation is not accurate enough. Why are you in such a hurry and panic? Why is the observation inaccurate? It may be due to improper examination methods, psychological problems or external interference and stimulation.
This paper introduces a simple and easy general method to solve problems slowly and quickly. This is what some people call the concept of "hands in front, books in the back". Another example is whether the "calculation error" is due to the chaotic use of toilet paper. Don't be too messy in calculus on papyrus during the exam. The boundary between chaos and non-chaos lies in whether you can find it clearly when you look back. Another example is "copying errors" and "clerical errors", which can be solved by checking procedures. In a word, is your improvement method targeted? Is it practical? Is the effect obvious? If you can meet these requirements, it is a good idea for you.
Sixth, verification.
The first question is the mistake made, and the lost points belong to the low-level mistakes. This is the most regrettable thing after every exam. But for the first kind of problems, there is no need to repeat and strengthen. Is to set a good goal and choose a good improvement method. When taking the exam again, don't think about the score ranking, don't set the goal of the score ranking, don't think about locking a classmate in your mind, be sure to surpass him and so on. We must implement it according to the principles and goals we have set ourselves. You can read the memo before the exam and verify it after the exam. As long as you reduce one type of questions as planned, the exam can be considered a success. If you can exceed the planned target value, you can cheer and celebrate. From this exam to the next exam, the focus is on solving the second kind of problems.
Overcome the second kind of problems
After the exam, it is proved that the second kind of problems are poor memory, poor understanding and inflexible application. What should we do? We must focus on the key points, go all out and concentrate on overcoming them. Learning strategies can also be simply defined as a global view, highlighting key points. However, everyone's understanding of the key points is different. Some people take the key points listed in the teaching materials as the key points. Some people focus on their own difficulties; Some people focus on the weak links. I think different learning stages have different emphases, and the emphases are dynamic. When entering the review stage of senior three, we must highlight the second type of questions as the focus.
First of all, find out which chapter it belongs to. Which department? What knowledge points, etc. Second, try to understand it. One of the principles of the exam is "taking the outline as the key link and taking the book as the foundation". So don't just roll, roll, roll. Sometimes you need to calm down. First, look through the book, find that knowledge point, read it carefully, think deeply, savor it carefully ... If you still don't understand after this process, ask the teacher. Even if you think you understand, ask the teacher to make sure that your thoughts are clear. Is your analysis comprehensive? Whether your answer is complete, etc.
The next step is to find a way to exercise. Without a certain amount of questions, you can't reach the degree of using inference freely. Of course, there is no need to engage in crowd tactics, which varies from person to person. And the learning methods of all subjects should not be the same. Every time you finish a problem, you should stop and think. You should not only have logical thinking ability, but also have the training of observation ability, hands-on experiment ability and transformation ability.
Teachers in all subjects will talk a lot about how to learn this course well and have a lot of effective experience. What the teacher said is very important, so we must listen. The second problem is not that you don't understand at all, but that you don't know enough. After hard work and exams, I will definitely overcome it. If there are difficulties, the third kind of problems will be difficult.
Put aside the third kind of questions for the time being.
The third problem is that you can't do it yourself. You may have been deceived in the exam, or you didn't do it right, or you were at a loss. In high school, this kind of problem is common, and some high school students may be more, but if you want to focus on the second kind of problem, you must have the courage and courage of a strategist, dare to give up temporarily and not think about it. Giving up temporarily is not a solution, but a solution in batches and stages. When the second kind of problems are overcome by passing the exam, we can attack the third kind of problems.
If you are completely sure that the second kind of problem has been solved, you don't need to wait for the verification of the next exam, and you can completely solve the third kind of problem. If you don't have the energy and time to solve it, you can use the holiday to concentrate on it. Of course, if you can't do it on the schedule, it's not a temporary release, so you have to give up. It is impossible for everyone to be admitted to Peking University and Tsinghua, and it is impossible for everyone to enter key schools. We must recognize the situation clearly and have an objective and practical position for ourselves. Only by finding your own position can you become a winner. If you have something, you will lose it. You won't get it if you don't lose it.
If you can't let go, you may learn more problems. The more worried you are, the more worried you are, and there is nowhere to start. If you study this subject and think about that subject, the result is that you don't know anything, your mood is getting more and more agitated, and your mood is in a mess, forming a vicious circle. Therefore, smart children and rational students will never fall into such a vicious circle, but will strut, give up and attack with confidence. An important part of learning activities is the classroom. How to use the classroom?
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