As a teacher, besides knowledge and ability, it is also important to pay attention to teaching methods. Effective teaching methods can make students get twice the result with half the effort. What teaching methods do you need to master in mathematics course in order to let students absorb more knowledge in class? Let's discuss it together.

1, the enlightening and artistic nature of the explanation method

The explanation method is a teaching method in which teachers systematically describe the teaching contents. It is characterized by teachers as the leading factor, oral language as the basic tool to transmit knowledge, and students as the recipients of knowledge and information. The basic requirements of interpretation methods are: ① scientific. The content of the explanation should be accurate, that is, the concept should be clear and grasp the extension and extension of the concept; Expounding proposition proof and reasoning should be logical, with clear ideas and methods. ② Systematic. The explanation should be clear-headed, coherent, focused, pay attention to students' understanding of the law of cognitive problems, and make the teaching content systematic.

Heuristic performance stimulates students' curiosity and thinking activities in teaching. Using interpretation is not equal to "full-house irrigation" or injection. Teachers should be good at asking questions, creating problem situations and stimulating questions, so that students and teachers can actively cooperate and actively participate in learning activities.

And artistry means that the language of explanation should be clear, refined, accurate and vivid, and try to be simple, popular and rigorous. Explaining language is appropriate in volume, rhythm, interest and speaking speed. A lively and interesting class can attract students' attention and help them digest more knowledge.

2. Demonstration method

Demonstration is a teaching method in which teachers demonstrate the contents of teaching materials with objects or teaching AIDS, or do demonstration experiments to illustrate or confirm what they have said. In mathematics teaching, demonstration method is mainly used in the teaching of concepts (or some propositions). Demonstration methods can be roughly divided into four types: ① demonstration of pictures, drawings and wall charts; (2) demonstration of teaching AIDS and physical models; (three) slide show, audio recording, video recording and teaching film demonstration; ④ Experimental demonstration.

The application of demonstration teaching has the following specific requirements for teachers: ① The demonstration should highlight the theme content and try to eliminate irrelevant factors that interfere with the learning content during the demonstration. The demonstration should be combined with the teacher's explanation and dialogue. Inspired by the teacher's language, students should not stay on the external appearance of things, but raise their understanding to a rational stage and form concepts. ③ The demonstration of teaching AIDS should be timely, appropriate and moderate. The purpose of demonstration is to help understand concepts and master knowledge, but eventually it will gradually leave teaching AIDS and rise to rational understanding. Therefore, demonstration teaching AIDS should be just right in teaching, and over-reliance on teaching AIDS is not conducive to the development of students' mathematical thinking.

Demonstration method can make students obtain rich perceptual materials, deepen their understanding of the essence of concepts and help cultivate their thinking ability in images; It can stimulate students' interest in learning and arouse their enthusiasm and initiative in learning.

3. Discussion and summary.

The discussion method is generally realized by grouping students to discuss problems. It is not only a form of cooperative learning, but also a mixed teaching method in essence. Taking teachers as the leading factor and students as the main body can not only better accomplish the task of imparting knowledge in traditional teaching, but also improve students' comprehensive quality.

The discussion method needs to set the following conditions: ① the design of the problem. Excavate the design problems of teaching materials, highlight the key points and break through the difficulties. Effective problem design can not only adjust the classroom atmosphere and promote students' thinking. Stimulating students' curiosity can promote the interaction between teachers and students; Connecting with practical design problems, stimulating interest and cultivating ability. In group discussion teaching, teachers should create problem situations with examples in production and life, train students to grasp the main factors from reality and refine teaching objects and teaching models, make full use of modern educational means to create problem situations that meet the teaching content and requirements, increase students' perceptual knowledge, stimulate students' interest in learning, and thus form learning motivation; Reasonable grouping. For the problem of grouping the number of students, it is usually appropriate to group 4-6 students, depending on the students' ability. Group students in order to promote discussion, communication and mutual assistance among students more effectively.

Constant attention and supervision to students in the discussion process can make teachers evaluate and summarize the knowledge blind spots that students fail to master, and give a summary explanation and guidance to the knowledge points that students can't digest, which can deepen students' memory and thus play a role in deepening and strengthening memory. This lesson can introduce the class summary for your reference. The main framework and content, and with the help of homework arrangement, play a role in consolidating knowledge and lay a good foundation for new knowledge points in the next class.