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Mathematics should remember the breakthrough point on the basis of a deep understanding, memorize various typical example exercises, and then pay attention to the essential differences and interconnections in the various types of interrelationship networks, and really remember them in the mind, and on this basis, strive to improve the accuracy of answering questions, and to achieve this goal, fast mental arithmetic ability is essential. Finally, you can choose a small number of problems with strong comprehensiveness. Before doing these problems, don't rush to do the calculations, but compare the questions with the types of questions you are familiar with in your mind, find the breakthrough point, find out the solution ideas, and then do it, so as not to fall into the "trap".
After you are done, you should also think more about the ins and outs to see if there is a number.
Second, the third solution, although it takes a little more time, is very beneficial to the cultivation of problem-solving feeling and problem-solving thinking. Compared to the other subjects, the revision rules of mathematics are the most individualized:
The major mathematical sectors are independent of each other and are not closely related to each other. Math scores fluctuate widely.
After reviewing hard, the probability of winning a breakthrough in math potential is high. Students with low starting scores in mathematics revision make rapid progress in the short term.
Mathematics problem-solving methods and thinking skills are transferred in a wide range, and it is easy to feel the pulse of the problem-solving rules in the review and problem-solving. In the third year of high school, which regards time as life, if you want to do a good job in mathematics review and make the results of the college entrance examination to a higher level, you must have full confidence, and always believe in your potential to increase your score in mathematics, that is, no matter how low your mathematics score is, as low as the lower reaches of the class, and so low that your classmates and teachers are disappointed in you, you must not shake the belief that "I will definitely be able to improve my mathematics scores". Whether you are taking a math test or listening to a lecture in class, whether you are sorting out math notes or studying math problems, whether you are asking teachers for advice or communicating with classmates, you should use the motivation method of autosuggestion perfect imagination in time to hint at yourself anytime and anywhere:
I like mathematics the most", "I am the top student in mathematics", "I have the best potential in mathematics", "I must have done very well in mathematics in the college entrance examination", so as to mobilize the subconscious action to study mathematics.
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Nurture feelings. 1. According to a kind of animal imitation that a speaker I have heard: compare the math teacher you don't like to the animal you like, e.g.: panda, the next time you see that the teacher coming, you say, the panda is coming, and slowly you will like the teacher;
2. Pick your favorite simple math problems to do, don't worry about the problems, this task can be handed over to your teacher to complete, and cultivate your interest in mathematics first.
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If you are looking for the easiest math knowledge to learn, you can't get more than a dozen points, right? But don't dig deeper, give up some, and then use the effective time to study other things that can improve your score.
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Then learn on your own like my brother.
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Normal. You can review the difficult questions after class on your own.
1. Pay attention to mathematics courses, mathematics is a basic subject, and it is also a subject for raising and losing scores in the middle and college entrance examinations, so students should realize the importance of mathematics courses, strengthen their learning initiative, and put pressure on themselves.
2. Enhance the interest in learning mathematics, "interest is the best teacher", you can start with easier questions when doing problems, feel the joy of success, and also improve self-confidence.
3. Develop a good habit of pre-class preview, which can make you aware of the lesson when listening to the class, have a purpose, and not be passive, and make marks if you don't understand the place during the preview.
Skill points: the overall grasp is very important, the importance of high school mathematics is not what anyone can imagine, just entering the first year of high school, some students are not very adaptable, if you directly learn the college entrance examination skills seem to be"I want to run if I don't learn to walk well"。Any technique is based on a firm foundation of basic knowledge, so it is recommended that students in the first year of high school grasp the foundation and read more textbooks.
In test-oriented education, only by memorizing more formulas and theorems, mastering problem-solving skills, and being familiar with various question types can you achieve the best results in the exam. It is not possible to only do questions in the college entrance examination, and you must add one on the basis of the meeting"Skilled"Questions, generally need to be controlled to about two minutes each.
The Concept of Sets and Operations:
Collection: General, the whole group of certain definite and different objects within a certain range constitutes a set.
Subset: For two sets A and B, if any one of the elements in Set A is an element in Set B, we say that the two sets have an inclusion relationship, and we say that Set A is a subset of Set B, denoted as A B is read as A is contained in B.
Empty set: A collection that does not contain any elements is called an empty set. Write as .
The three elements of the set: certainty, heterogeneity, and disorder.
Representation of sets: enumeration, description, view, and interval.
Classification of collections: (according to the number of elements in the collection: finite set, infinite set, empty set.
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Summary. If we can't understand it in the first year of high school math class, we must first treat it correctly, don't be emotional, and have patience and courage to face it in order to get the most out of it. Secondly, you should spend more time reviewing classroom knowledge, replenish your knowledge gaps in a timely manner, read more books, do more questions, and strengthen your basic knowledge.
At the same time, you can ask questions to the teacher or classmates to better understand the content of the class. Finally, resources such as the Internet, books, etc., can be used to find more learning materials for a better understanding of mathematics. As long as we persevere, the above methods can help us learn mathematics better.
What should I do if I can't understand the math class in my first year of high school?
If we can't understand it in the first year of high school math class, we must first treat it correctly, don't be emotional, and have patience and courage to face it in order to get the most out of it. Secondly, you should spend more time reviewing classroom knowledge, replenish your knowledge gaps in a timely manner, read more books, do more questions, and strengthen your basic knowledge. At the same time, you can ask questions to the teacher or classmates to better understand the content of the class.
Finally, resources such as the Internet, books, etc., can be used to find more learning materials for a better understanding of mathematics. As long as we persevere, the above methods can help us learn mathematics better.
Can you add, I don't quite understand it.
If we can't understand it in the first year of high school math class, we must first treat it correctly, don't be emotional, and have patience and courage to face it in order to get the most out of it. Secondly, you should spend more time reviewing classroom knowledge, replenish your knowledge gaps in a timely manner, read more books, do more questions, and strengthen your basic knowledge. At the same time, you can ask questions to the teacher or classmates to better understand the content of the class.
Finally, resources such as the Internet, books, etc., can be used to find more learning materials for a better understanding of mathematics. As long as we persevere, the above methods can help us learn mathematics better.
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