First, embody the word "Lord"
The word "main" here refers to: the main position of the classroom, the main body of students, and the leading role of teachers. First of all, we should give full play to the role of the classroom. Our teaching activities are mainly carried out in the form of classroom teaching. Students' knowledge learning, ability training and emotional attitude and values training are all carried out through classroom teaching. Therefore, we should make full use of the main position of the classroom, tap the potential of students to the maximum extent, effectively promote the development of students, and lay a solid foundation for students' future mathematics learning. Secondly, it is the fundamental purpose of classroom teaching and education to give full play to the main role of students and promote the development of each student. Whether students have made progress or not is also the only indicator to measure the teaching effect. Whether teaching is effective does not depend on whether the teacher has finished teaching the content, but on whether the students have learned anything or whether the students have learned well. If students don't want to learn or can't learn anything, even if the teacher tries hard, it will be ineffective. At the same time, if students study hard, but they don't get the development they deserve, it is also ineffective or inefficient teaching. Students are the main body of learning activities. From the philosophical point of view, external cause is the condition of change, and internal cause is the basis of change. Therefore, in the classroom, we should be good at pushing students to the main body and let them play a leading role. Let students actively participate in the learning process through their own positive thinking activities, experience the learning process personally, actively acquire knowledge and form abilities. Third, give full play to the leading role of teachers. The new curriculum standard points out that teachers are organizers, guides and collaborators of mathematics learning. It is necessary to change the situation that teachers dominated the classroom in the past, let students really become the masters of the classroom, and liberate teachers and students from boring explanations and passive acceptance. In class, teachers are directors and students are actors. Teachers should guide students skillfully, vividly and promptly, so that students can learn interestingly, easily and vividly. If teachers are actors and students are spectators, it will easily lead to high consumption, low efficiency and rigid classroom teaching.
Second, grasp the word "thinking"
Mathematics is the gymnastics of thinking, and the understanding and mastery of mathematical knowledge is realized through thinking activities, and the level of students' thinking development directly affects the learning effect. In practice, we find that high-quality mathematics classroom is always full of sparks of thinking, and thinking is the "soul" of mathematics classroom. Grasping thinking training can greatly improve the effectiveness of classroom teaching. Therefore, when designing and implementing teaching, teachers should take developing students' thinking ability and cultivating good thinking quality as the starting point, pay attention to excavating the thinking materials contained in the teaching materials, and provide students with as many opportunities for thinking as possible, so that students can gradually master the logical thinking methods of analysis, synthesis, judgment, reasoning and abstraction in the process of thinking activities, and teach students to think and solve problems rationally, reasonably and orderly.
Third, highlight the word "live"
The word "live" here refers to the flexibility of classroom teaching. On the one hand, classroom teaching itself is a bilateral activity process completed by teachers and students. In the process of this activity, there are not only teachers' teaching presuppositions, but also new presuppositions will inevitably arise with the development of the teaching process, which requires teachers to make flexible adjustments and must not blindly copy the teaching plans and ignore the dynamic generation in the classroom. Therefore, teachers should constantly temper themselves in the long-term teaching practice in order to improve their teaching ability and control the level of the classroom. Only in this way can we deal with and use dynamically generated things flexibly and accurately in classroom teaching and activate the classroom. On the other hand, teachers should be good at activating students' thinking, stimulating students' interest in learning, mobilizing students' enthusiasm for learning and activating the classroom atmosphere. Practice shows that a person's learning efficiency is very high in a positive thinking state, so how can we keep students in a positive thinking state in class? To do this, I think: First of all, teachers should enhance their thinking consciousness and always put the activation of mathematical thinking in the first place in teaching design and teaching implementation. Secondly, when creating situations, teachers should create some mathematical problem situations that students like, are close to students' lives, are lively and contain certain thinking power, and urge students to be attracted to their studies in the shortest time. Third, in the teaching process, teachers should be good at constantly leading problems to a deeper level, guiding students to think from multiple angles, directions and levels, dispersing students' thinking and cultivating students' thinking flexibility.
Fourth, pay attention to one word "practice"
Necessary exercise is an important means to consolidate and strengthen the knowledge learned, which can not be ignored in mathematics class. In practice, we find that many teachers can't handle the problem of "practice" well. Mainly manifested in: the training purpose is not clear enough, the pertinence is not strong, and it is arbitrary; The choice of exercises is not accurate, the difficulty of thinking is not accurate, and the level is not obvious enough; The relationship between practice and speaking can not be correctly handled, and the phenomenon of speaking instead of practicing or speaking instead of practicing is widespread. To solve these problems, we should first correctly understand the role of exercises in classroom teaching, straighten out the relationship between exercises and lectures, and carefully design exercises to be concise, ingenious and timely. I believe that as long as we attach importance to "practice" and let students fully "practice" in class, we will certainly receive tangible results.
Five, pay attention to a word "creation"
The vitality of classroom teaching lies in continuous innovation, and the primary school mathematics classroom under the new curriculum standards needs innovation more. The new curriculum standard points out that students' mathematics learning activities should be a lively, active and personalized process; Mathematics learning activities cannot rely solely on imitation and memory. Hands-on practice, independent exploration and cooperative communication are important ways for students to learn mathematics. Then, in the face of new textbooks, how to activate them in combination with students' reality? How to choose an appropriate content presentation method? How to create a situation conducive to students' study? What kind of teaching method do you choose? All these require our teachers to innovate boldly and pay attention to the art of teaching. Teaching innovation is based on the understanding and grasp of the new curriculum standards, the study of teaching materials and the understanding of students' life reality. Therefore, we should constantly study, understand and practice the new curriculum standards, devote ourselves to studying textbooks and enter the world of students' mathematics life. As long as we have a strong sense of innovation, keep pursuing innovation and be brave in practice, we will certainly find an innovative road that suits us and promotes the development of students. Our classroom teaching will be more effective and colorful because of innovation, and our students will love mathematics more because of innovation, and they will get greater gains and better development in mathematics classroom.