What are the methods to learn primary school mathematics well? Learn to preview actively.
Before explaining new knowledge, it is an important means to read the teaching materials carefully and develop the habit of previewing actively.
Therefore, cultivate self-study ability, learn to read books under the guidance of teachers, and preview with teachers' carefully designed thinking problems. For example, if you teach yourself an example, you should find out what the example is about, what the conditions are, what you want, how to answer it in the book, why you answer it like this, whether there is a new solution and what the steps are. Grasp these important problems, think with your head, go deep step by step, and learn to use existing knowledge to explore new knowledge independently.
2. Summarize the law of solving problems in time.
Generally speaking, there are rules to follow in solving mathematical problems.
When solving problems, we should pay attention to summing up the law of solving problems. After solving each exercise, we should pay attention to reviewing the following questions:
(1) What is the most important feature of this problem?
(2) What basic knowledge and graphics are used to solve this problem?
(3) How do you observe, associate and transform this problem to achieve transformation?
(4) What mathematical ideas and methods are used to solve this problem?
(5) Where is the most critical step to solve this problem?
3, "1×5" learning method must have the harvest of doing the problem.
Oppose sea tactics. Do a question to guide students to think from five aspects:
(1) What are the knowledge points of this question?
(2) Why do you want to do this?
(3) How did I come up with it?
(4) What else can I do? Is there any other way?
(5) A problem is changeable. See how many forms it has. Think of yourself as a questioner, understand the questioner's intention, and see if there are other ways to solve the problem.
4. About homework
In the process of doing homework, there is a psychological state of being quick and careless when examining questions. For wrong questions, guide students to form a wrong question analysis method. The purpose of the analysis is to make students fully realize the problem-solving errors caused by incorrect reading, thus forming the intrinsic motivation of "I want to read correctly" and guiding students to carefully examine the questions and truly understand the meaning of the questions.
What are the tricks to learn math well? First, read more books.
Mainly refers to reading math textbooks carefully. Use textbooks as exercise books. Generally speaking, reading can be divided into the following three levels:
1。 Preview reading before class. When previewing the text, you should prepare a piece of paper and a pen, and write down the key words, questions and problems that need to be considered in the textbook. You can simply repeat and reason about definitions, axioms, formulas and rules on paper. Key knowledge can be approved, marked, circled and marked in textbooks. Doing so not only helps us to understand the text, but also helps us to concentrate on listening in class.
2。 Read books in class. When previewing, we only have a general understanding of the contents of the textbooks to be learned, and not all of them have been thoroughly understood and digested. Therefore, it is necessary to read the text further in combination with the marks and comments made in the preview and the teacher's teaching, so as to grasp the key points and solve the difficult problems in the preview.
3。 Review reading after class. After-class review is an extension of classroom learning, which can not only solve the unresolved problems in preview and classroom, but also systematize knowledge, deepen and consolidate the understanding and memory of classroom learning content. After a class, you must read the textbook first, and then do your homework; After learning a unit, you should read the textbook comprehensively, connect the content of this unit before and after, summarize it comprehensively, write a summary of knowledge, and check for missing parts.
Second, think more.
It mainly refers to forming the habit of thinking and learning the method of thinking. Independent thinking is an essential ability to learn mathematics.
When studying, you should listen (class), read (book) and think while doing (topic). Through your own positive thinking, you can deeply understand mathematical knowledge, sum up mathematical laws, flexibly solve mathematical problems, and turn what the teacher says and what is written in the textbook into your own knowledge.
Third, do more.
It mainly refers to doing problems. When learning mathematics, we must do problems, and we should do more appropriately. The purpose of doing the problem is first to master and consolidate the knowledge learned; Secondly, initially inspire the flexible use of knowledge and cultivate the ability of independent thinking; The third is to achieve mastery through a comprehensive study and communicate different mathematical knowledge. When you do the problem, you should carefully examine the problem and think carefully. How should we do it? Is there a simple solution? Think and summarize while doing, and deepen the understanding of knowledge through practice.