How to learn junior high school mathematics well
(A) learning junior high school mathematics needs to develop the habit of reading textbooks.
Stolyar, a mathematics educator in the former Soviet Union, said, "Mathematics teaching is also the teaching of mathematics language". The mathematical language is concise and the sentences are rigorous; Therefore, every sentence, every concept and every chart should be carefully read and analyzed to understand its content and meaning. Only in this way can we understand mathematical thinking methods and correctly analyze the logical relationship between them according to mathematical principles, so as to truly understand materials and form a knowledge structure.
(B) To learn junior high school mathematics well, we need to cultivate the habit of "wanting to listen, knowing to listen and knowing to listen".
If you want to listen, you have to understand the significance of learning mathematics: in years of mathematics learning, the absoluteness of mathematical truth, the reliability of mathematical conclusions, the accuracy of mathematical calculus and the rigor of mathematical thinking have penetrated into our minds bit by bit, which will play an important role in our future lives. To understand, you must preview in advance and stay focused; To know how to listen is to understand the key points of listening.
(C) learning junior high school mathematics needs to develop good homework habits.
Before you do your homework, you should review and consolidate the concepts, theorems, properties you have learned, and the classic examples that Lenovo teachers have talked about. When doing the problem, we should look at the problem accurately, that is, we should not read more, less or miss the words, mathematical formulas and mathematical symbols; Second, we must distinguish clearly, that is, we can distinguish the conditions and conclusions of the topic. Think of the topic as the knowledge point it examines.
The way to learn junior high school mathematics well is 1, and lay a good foundation for junior high school.
Mathematics learning is closely linked, and many basic knowledge learned in junior high school will be widely used in senior high school. Therefore, after entering high school, Ge Yanbo suggested that if the junior high school mathematics foundation is too poor, we must find ways to make up for it, otherwise it will become a stumbling block for subsequent mathematics learning.
2. Learning must have a goal.
Imagine that a student has no clear goal in learning mathematics, where does he get the motivation to learn? With learning goals, there will be learning motivation, then students will be full of vitality and enthusiasm in class, and students will be physically and mentally healthy. Students without goals are completely passive in the process of mathematics learning, and the effect is very poor. Try to set some goals for yourself, such as how many students to take the next exam, what university to take, and what specific tasks to complete every day. The clearer and more detailed the goal, the better.
3. Learn actively, not passively.
The biggest difference between poor students and excellent students in mathematics is whether they study actively or passively. Be sure to take the initiative to participate in learning, rather than being forced to learn by teachers and homework.