Since the new curriculum classroom teaching reform, many teachers can actively participate in the new curriculum reform, study and practice the new curriculum reform, and have achieved certain experience and teaching effect. "Mathematics Curriculum Standards" points out: "Students' mathematics learning activities should be a lively, proactive and personalized process. "However, in recent years, the author found that there are still many problems in the classroom teaching reform of the new curriculum, and the existence of these problems has affected the classroom teaching reform and teaching effectiveness of the new curriculum.

First, the problems in classroom teaching

Question 1: The phenomenon of tertiary differentiation is serious.

First, the curriculum reform in different regions is different. There are great differences among urban schools, township central schools and rural primary schools.

Second, teachers are divided at three levels.

Question 2: Say one thing and do another. I talk about renewing teaching ideas, teaching methods and teaching means, but in fact I still wear new shoes and take the old road, and the classroom is still dominated by indoctrination, which leads to the serious phenomenon of students' weariness of learning.

Question 3: Autonomous cooperative learning is just a form. In teaching, the leading role of teachers is lacking, and many times students' inquiry learning only stays on the surface, lacking initiative and creativity. The same is true of cooperation and exchange.

Question 4: The function of evaluation has not been brought into full play. In teaching, evaluation belongs to evaluation and development belongs to development, so the core role of evaluation cannot be fully exerted.

Second, the countermeasures to solve

1. Promote fairness and self-improvement. The new curriculum reform is the need of China's economic development, social development and human development. The development of education depends on and develops with the development of economy. Therefore, the differences among urban schools, township central schools and rural primary schools are caused by the unbalanced economic development in different regions. With the rapid development of China's economy, fair conditions for running schools, fair admission mechanism and fair classroom teaching will be gradually realized, and actively promoting the fair development of education has become the first choice goal of China's education reform. In the near future, rural primary schools will have the same facilities and conditions as urban schools.

The phenomenon of three-level division of teachers is also caused by history. After the new curriculum reform, the administrative department of education has intensified the propaganda of the new curriculum reform, and at the same time made unremitting efforts in organizing and leading, policy guarantee, fund investment, new curriculum training, experimental work organization and so on. Actively create a good atmosphere for everyone to learn and practice the new curriculum reform. Through learning, the old teacher's concept has been updated; Middle-aged teachers become more flexible in teaching methods through training; Young teachers have become the deep charge of the new curriculum reform, and open classes, demonstration classes and high-quality classes have become the stage for young teachers to show themselves. Through the exchange and study between the old, middle-aged and young teachers, the teaching achievements of young teachers have also been steadily improved. Only study can make progress, and only practice can improve yourself. This is the only way to narrow the three-level division of teachers after the new curriculum reform.

2. Strengthen your confidence and never give up. Curriculum reform is not just about changing a textbook. It is an update of educational idea and a practice of new educational idea. Curriculum reform requires teachers not only to be executors of curriculum implementation, but also to be builders and developers of curriculum, so it is our responsibility and obligation to actively participate in the new curriculum reform. Pay attention to thought, implement in action, actively participate in the training of new courses, organize teaching around new ideas, and practice new courses around new teaching methods and new learning methods. As long as we strengthen our confidence and never give up, the theoretical methods of the new curriculum will surely take root in the minds of teachers, and the new concept of educational quality will certainly become the goal pursued by teachers. Since the new curriculum reform, many teachers are also practicing the new curriculum reform and integrating new ideas into mathematics classroom teaching, which has also achieved certain results.

3. Grasp it carefully and pay attention to improvement.

(1) Carefully design inquiry activities. Teachers must provide certain learning materials for students' active construction in the teaching process, which is conducive to developing students' potential, meeting the psychological needs of students at different levels and creating more space for thinking and exploration. Promote the development of students' innovative consciousness.

(2) Leave some time and space for students to explore. In teaching, many teachers either don't have enough time or go through the motions when arranging students' inquiry learning, which fails to show that mathematics learning activities should be a lively, proactive and personalized process. Teachers should provide sufficient time for students' knowledge construction.

(3) Smart, flexible and properly controlled. Teachers can't ignore students' inquiry learning, but should be good at observing and flexible. Let the students explore and study around the teaching objectives of this lesson. First of all, teachers should control their own teaching behavior and students' learning behavior in time. In the discussion, students are prone to various emotions, and sometimes even affect discipline, so as to participate in teaching activities from the heart and seek effective methods to maintain a good emotional state. For example, when a teacher was teaching "Percent Understanding", he arranged for students to explore the meaning of percentage in groups. A student suddenly raised his hand and reported that "a classmate was stealing yogurt". Suddenly, the whole class's attention was focused on that classmate. If this sudden problem is not handled well, it will definitely affect the effect of students' inquiry and the progress of the whole class. At this time, the teacher had a brainwave and said, "Please take a look at that classmate. Is there a percentage on your yogurt bag?" He looked at it and said, "The yogurt bag says that the fat is 3.3% and protein is 2.9%." The teacher then asked, "Do you know what these two percentages mean?" The students immediately focused their attention on this problem, thus receiving good teaching results. Secondly, we should properly control the rhythm change of classroom teaching. A class should give students a short rest in their brains and attention in order to enter the next stage of study.

4. Implement evaluation to promote development. The New Curriculum Standard points out that the main purpose of evaluation is to fully understand students' mathematics learning process, motivate students' learning and improve teachers' teaching. An evaluation system with multiple evaluation objectives and methods should be established. The evaluation of mathematics learning should pay attention to students' learning results, learning process and mathematics learning level. We should pay more attention to students' emotions and attitudes in mathematics activities, help students to know themselves, build up confidence, use evaluation correctly and implement evaluation, so as to really play the role of evaluation in promoting the development of education.

"Teaching is always an art of regret." Today's new curriculum classroom teaching reform is no exception. In any class, when you reflect after class, there will always be some shortcomings and regrets. However, it is these shortcomings and regrets that will promote your teaching art level.

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