Share the methods to improve the quality of mathematics classroom teaching in primary schools. 1. Reading textbooks is the basis of pursuing effective mathematics classroom teaching in primary schools.
Teaching materials are the main media for teachers and students to carry out teaching activities. The arrangement of teaching materials is permeated with the concept of the new curriculum, what is the intention, what is the connection between the teaching materials before and after, and what is the role for students' subsequent learning and development. These are the necessary preludes for teachers to have an efficient math class. Therefore, reading textbooks is the basis of improving the efficiency of mathematics classroom teaching in primary schools.
To interpret the textbook, we must first study the new curriculum standard seriously. "Mathematics Curriculum Standard" points out:? Students are the masters of mathematics learning, and teachers are the organizers, guides and collaborators of mathematics learning? . Advocacy of new curriculum concept? Student-oriented? The idea is to let students actively explore new knowledge, experience the fun of learning and realize it in a democratic, harmonious and pleasant classroom atmosphere? Everyone learns valuable mathematics; Everyone can get the necessary mathematics, and different people get different development in mathematics. ? Therefore, the concept of teachers should be changed from the controller of learning to the participant of learning. The expectation of the learning process and results should be close to the students' reality and fully reflect the students' dominant position. Teachers should change from the presupposer of learning to the cooperator of learning, and regard learning as a process designed and completed jointly by students and teachers. Really did it? Learn from each other? . To interpret teaching materials, we should also study the arrangement intention of teaching materials. Understand the relationship between the teaching materials and the previous ones, the current situation and the role of follow-up learning. Abandon the old idea that the reproduction of teaching materials is the completion of teaching tasks. We should pursue the supplement, extension, extension and reorganization of teaching materials, and pay attention to the connection and integration of teaching materials with social life and student experience. Teaching should be conscious, orderly and effective.
Secondly, establishing a harmonious relationship between teachers and students is the guarantee to improve the effective teaching of mathematics in primary schools.
In classroom teaching, emotional harmony between teachers and students can effectively stimulate students' desire for knowledge and creative learning, so effective mathematics classroom teaching must create a democratic and equal teaching atmosphere for teachers and students.
First of all, teachers themselves should have a happy mood. Only when they are in a happy mood will they find the students lovely, and the feelings of loving them will rise from their hearts. Through this kind of emotion, we can infect students and inspire them to enjoy learning. Secondly, we should respect, trust and understand every student. To treat all students equally, we should not only encourage outstanding students, but also ignore students with learning difficulties. The famous teacher Hua Yinglong is very good at creating a democratic and equal teaching atmosphere for students. In the whole teaching process, always give students a kind and friendly feeling, participate in learning with students, be students' collaborators, and let students study happily without psychological pressure. Students' learning in this way will certainly gain and develop.
Thirdly, optimizing teaching methods is the key to realize effective teaching in primary school mathematics classroom.
The teaching time of a math class is limited. In a limited time, students should not only learn knowledge and master skills, but also get harmonious and healthy development of body and mind. To achieve such effective teaching, optimizing teaching methods is the key.
1, realize integration? Three-dimensional target?
Under the background of the new curriculum, the goal of mathematics teaching is more comprehensive and can promote the development of students. Effective classroom teaching must realize the organic integration of three-dimensional goals. First of all, we should attach importance to the teaching of mathematics knowledge learning process. In fact, it is to pay attention to the experience of acquiring mathematical knowledge and experience and change the traditional teaching? Value knowledge over methods and conclusion over process? Clinic. In specific mathematics teaching, as a teacher, we should carefully design the teaching of the formation process of mathematical knowledge, make it conform to students' cognitive laws, guide students to carry out inquiry activities scientifically and orderly, make students' minds move, and experience the emotional experience accompanying this mental activity. The second is to attach importance to the teaching of tacit knowledge. Many skills, methods, communication, attitudes, experiences and emotions are tacit knowledge. Tacit knowledge can't form formatted knowledge like math textbooks, but can only be felt and obtained by students in practical activities.
2. Create effective problem situations.
One of the biggest characteristics and advantages of the new curriculum is that the introduction of a lot of knowledge and the raising and solving of problems are carried out in a certain situation. Therefore, carefully creating situations is an important teaching strategy to improve the effectiveness of classroom teaching.
The creation of teaching situation should have a clear purpose. This situation should stimulate students' desire to explore. When creating a situation, we should not blindly pursue gorgeous pictures, beautiful music and beautiful animation. Instead, it should be more conducive to the new textbook itself, stimulate students' psychological needs for knowledge, and thus arouse students' desire for knowledge and confusion. Like in teaching? The characteristics of fractions that can be reduced to finite decimals. At the beginning of the class, the teacher mysteriously asked the students to test themselves and let them say some scores at will, such as 1/2, 5/9, 7/20, 8/ 15. The teacher quickly judged whether it could be reduced to a finite decimal, and asked two students to verify it with calculators. The results were all right. Just as the students were happy and surprised, the teacher said. This is not that the teacher's ability is particularly great, but that the teacher has mastered the law. Do you want to know the mystery? The students said in unison. Think? To create a teaching situation.
3. Reasonable organization and independent exploration.
"Primary school mathematics curriculum standard" points out? Must attach importance to students' innovative consciousness and practical ability? . In the process of teaching, teachers should give students the opportunity to explore actively. Accepted learning? For what? Creative learning? Let students learn new knowledge in the process of observation, operation, discussion, communication, speculation, induction, analysis and arrangement. The reasonable organization of autonomous inquiry learning must be: 1, and the content of inquiry is of great value. 2. Be good at stimulating students' motivation of inquiry learning. Leave enough time for students to explore and study. 4. Teachers are organizers, guides and collaborators of research-based learning.
4. Carry out effective cooperative learning.
Cooperative learning embodies the concept of the new curriculum. To make classroom teaching effective, it is an important way to carry out effective cooperative learning. How should teachers organize effective group cooperative learning? Effective cooperative learning should be organized according to the needs of students and teaching. Simple content does not need group cooperative learning, and difficult content is organized in group cooperative learning. Teachers should establish some basic rules for group cooperation in advance. Scientifically form a study group, follow? Homogeneity between groups and heterogeneity within groups? The principle of. According to students' learning ability, personality hobbies, grades, etc. Students with different characteristics and levels can be grouped and optimized. Before the discussion, the group members think independently, write down their own ideas, then say their own ideas separately, and others listen, then discuss and form a collective opinion. Teachers can also try to aim at the opinions of a group and let everyone express their opinions. Then, in the group-based argument, students will find differences more easily, and students will have a deeper understanding of the problem in the collision of thinking.
5. Handle the relationship between generation and preset.
Presupposition is static planning and design before class, and generation is a dynamic reality in the implementation of planning and design. Presupposition is to make classroom teaching orderly and effective. Presupposition and generation are a contradictory unity. Without high-quality and sufficient teaching presupposition, there can be no wonderful generation. Is the basis of generation. Generation is the supplement and expansion of presupposition, which complement each other and are equally important in the teaching process. To improve the effectiveness of classroom teaching, we should not only pay attention to careful presupposition, but also pay attention to generation.
There are two generations, one is our preset generation, and such a class may be orderly and just to my liking. The generation of a kind of non-default is out of the teacher's expectation. The class may be a little messy, but it may be wonderful. Facing the dynamic generation, teachers should be tolerant and rational. Never think that you can dilute or discard the preset if you want to generate it dynamically. For dynamic generation, we must grasp a degree, that is, closely follow the teaching objectives, use teaching wit and appropriate flexible guidance, show the art of dynamic generation, and achieve the purpose of effectively promoting students' development.
In a word, reading textbooks is the basis of pursuing the effectiveness of primary school mathematics classroom teaching; Establishing a harmonious relationship between teachers and students is the guarantee; Optimizing the teaching process is the key. The effectiveness of classroom teaching is a very important theme in our teaching work. No matter when and how to reform, it will always be our teachers' thinking and pursuit.