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What are the teaching methods of junior high school mathematics?
Common teaching methods of junior high school mathematics

First, the independent inquiry learning method

Self-inquiry is a kind of classroom teaching mode that allows students to study independently, explore independently and learn independently, which fully embodies students' dominant position. Since the implementation of the new curriculum standard, it has been widely used in various disciplines, which can better stimulate students' enthusiasm and initiative in teaching, let students explore the source and characteristics of new knowledge and explore its application value in real life. Train students' thinking ability and understanding ability, and enhance students' self-confidence in learning mathematics well. Students will regard the result of autonomous learning as success, thus generating a sense of accomplishment and joy, stimulating students' strong self-confidence in the whole learning process and their interest in independent exploration and conscious research, and cultivating innovative spirit. If students want to understand the seemingly abstruse knowledge in mathematics, they can solve it quickly as long as they actively explore and think seriously. Mathematics comes from life and is better applied to life.

Second, group discussion learning method

This model takes students as the main body, allowing students to discuss and discuss the problems raised by teachers in groups, thus forming an interactive way with teachers. Group discussion is conducive to cultivating students' collectivism, and classroom group discussion is conducive to cultivating classified thinking, comprehensive thinking ability and understanding ability in the process of learning mathematics. At the same time, it can also cultivate the communication ability between students, students and teachers, and enhance the feelings between classmates and teachers and students. Through group discussion, we can get ideas and ways of thinking to solve problems from many angles, and often integrate discussion and communication, understand in discussion and deepen our impression in communication. This can enhance the effect of classroom teaching, which is much better than direct teaching by teachers, promote students' learning, and teachers can also get unexpected gains from it.

Third, the discovery learning method

Discovery learning is another student-centered teaching mode and method after independent inquiry learning and group discussion learning. By reading textbooks, we can find new knowledge, new problems, new ideas and methods for solving problems, mathematical laws and places where students are prone to problems. In this way, students have priority in mastering new knowledge and are deeply impressed by the knowledge, problems, ideas and methods they have discovered, which is very important for students to master knowledge and find channels to discover knowledge. Sometimes it may make students have a whim and ask some strange math questions like some mathematicians. It will also promote students' enthusiasm for learning mathematics and help improve the quality of classroom teaching.

Fourth, demonstration and performance learning method.

Demonstration teaching method is the most basic and commonly used model in mathematics teaching and even in all disciplines. Mainly teachers demonstrate classroom teaching content and tell new knowledge content. Some teaching contents do not need students to explore and discover, such as definitions, concepts and axioms. These contents directly describe or demonstrate or explain the formation of theoretical knowledge by means of teaching tools.

Fifth, the game learning method of entertaining.

The content of the new mathematics textbook is lively and interesting, and the topic is like a piece of sweet cake, which is very attractive. Such as: interesting puzzles, equations in the calendar, how big is a million, and so on. The teaching content has also become very interesting, such as the corner on the table of billiards, changing fish. Many teaching contents are interspersed with game contents, such as: is the game fair, are you sure you can touch the red ball, and so on. The content of the textbook is more in line with the psychological characteristics of middle school students who are active and fun. Using games can not only exercise students' courage and stimulate their enthusiasm for learning, but also cultivate collectivism. Games can make students relax their study pressure, enter the study state with a relaxed mood, acquire knowledge from the game and apply it to the game.

Sixth, problem-based teaching methods.

Problem-based teaching method is to arrange the new knowledge to be learned into closely related questions, so that students can think, discuss and finally answer each question. During the discussion, students also ask related questions. The more questions you ask, the stronger your knowledge, and the teacher plays a guiding role.

Seven, feedback training teaching method

In order to test students' mastery of classroom knowledge, it is necessary to give timely feedback according to the mastery and application of what they have learned. Feedback training is an important part of classroom teaching, and the design of feedback questions is very important. The design of feedback questions should be moderate and difficult. Feedback training questions suitable for each student can be designed according to the learning level of different students. Students can also design feedback questions according to their own learning level, answer them themselves, and find and solve problems in time during the feedback process.

Feedback training can make up for the shortcomings and mistakes in students' study. When students have difficulties with new knowledge, it will be reflected in feedback training. The forms of feedback include observing oral expression, hands-on operation, demonstration process, reasoning and argumentation, etc. Feedback can correct students' learning attitude (careless and one-sided thinking) and enhance students' understanding of knowledge, which is easy for students to accept and has a good effect. There are rules in teaching, but there are no fixed rules. A good class is not a single method, but a variety of teaching methods according to the characteristics of knowledge and students' psychological characteristics. Under the new curriculum standards, students should be the main body of adopting new teaching modes and methods, and should be required to do more work and use their brains. Apply mathematics knowledge in life to real life and solve related problems in real life. There are various teaching methods, and the above methods are only superficial. More teaching methods need to be explored and summarized in long-term teaching in order to enter the new curriculum together.