The new curriculum reform has brought us new changes. In teaching practice, under the guidance of the new curriculum reform, closely around the main position of classroom teaching, adhere to the concept of development for every student, grasp the theme strategy of "making students the masters of learning", strive to change teachers' teaching methods and students' learning methods, and actively explore classroom models suitable for all students. In order to effectively improve the quality of teaching and improve every link of teaching, we should jointly create the May 4th Movement.

First, the connotation of "May 4th 3rd" efficient classroom teaching mode

"Five" means "five steps", which means: five links in classroom teaching, namely, stimulating interest introduction-autonomous learning-cooperative communication (student-student interaction, teacher-student interaction)-knowledge application-knowledge summary.

"Four" means "Four Essentials", that is, three fine designs and one fine lecture, that is, the fine design of introduction, the fine design of questions and the fine design of exercises. Teachers should concentrate on teaching.

"Three" is "three manifestations", that is, in the process of classroom teaching, students' dominant position, harmonious teacher-student relationship and cultivation education should be reflected.

Second, the "54.3" efficient classroom teaching model specific requirements

(A) Five-step teaching process requirements

The five-step teaching process is just a general form of the teaching process, and it is not fixed. We can make appropriate adjustments according to the specific circumstances of the teaching content, but no matter how to adjust, the whole teaching process must reflect the dual independent teaching and realize the high efficiency of the classroom.

(B) "four refinement" requirements

1, carefully designed to attract students.

As the saying goes, "everything is difficult at the beginning" and "a good beginning is half the battle" tells us that we should pay attention to the initial link in everything, and mathematics teaching is no exception. Novel lead-in, clever lead-in and vivid beginning are important means for students to quickly enter the learning mood. Over the years, we have paid more attention to the "introduction" of new courses. According to the psychological characteristics of students, the introduction of new courses in each math class is an integral part of the whole classroom teaching. Good new curriculum guidance is like a bridge, connecting old and new courses; As a prelude, it indicates the climax and ending behind; Like a road sign, it guides students' thinking direction. It can be said that the new course guidance is the "preparatory action" of the whole classroom teaching, and it is the preparation of teachers and students for the upcoming thinking activities.

It is a problem that teachers try to explore in teaching to reduce students' heavy academic burden and let them learn mathematics well easily and happily. I think optimizing classroom teaching is an important way to achieve this goal. In order to optimize classroom teaching, the design of new lesson introduction plays a vital role. The introduction of new curriculum is an important link in classroom teaching. A fascinating introduction can give the whole teaching process a

2. Carefully design questions to improve students' interest in learning.

The construction of "student-centered, teacher-led, training-centered, development-centered, teacher-student interaction" classroom teaching should be that students consciously and wholeheartedly participate in learning activities, concentrate on thinking, communicate sincerely sometimes confused and sometimes happy, and independently complete the construction of knowledge in the ups and downs of emotional experience. In this learning process, students not only have a deep understanding of knowledge, but also divide students into six groups in the class of teaching circle understanding, and let them try to draw circles by themselves with their own tools, a thumbtack, a rope and a pencil tip. Because it seems simple to draw a circle with this set of tools, it is still difficult for a person to really draw a circle, so we must cooperate. It is difficult to draw an ideal circle with a little carelessness. It is precisely because of overcoming the difficulties repeatedly that a circle is finally drawn, which increases the attraction and deeply understands the functions of various elements of drawing a circle. Therefore, when students study the characteristics of radius and diameter, as well as the function of center and radius, they feel something, say something, and are extremely active. Such a student is a pleasure.

3. Carefully design exercises to ensure the improvement of teaching quality.

Mathematics comes from practice and serves practice. A lot of knowledge gained by students in class, if verified and applied in practice, will certainly help students to understand and master the knowledge. However, the mastery of knowledge, the formation of skills, the development of intelligence, the cultivation of ability and the cultivation of a good style of study must be achieved through certain practice. Therefore, practice is an indispensable and important means to complete mathematics teaching tasks in an all-round way. Carefully designing classroom exercises and paying attention to cultivating students' application consciousness will play a positive role in improving students' quality and reducing their excessive burden. I think design exercises should pay attention to the following points:

(1), alternate reproduction, to achieve the purpose of consolidation.

(2) Connecting with practice and deepening understanding in practical application.

(3) The design of exercises should be contrasted to prevent thinking set and interference.

(4) Practice design should be targeted to help understand the nature of knowledge.

(5) Practice design should have a slope, so that all students can feel success.

4. Teachers "meticulously" improve the teaching effect.

Exquisite and concise is a teaching strategy to improve teaching efficiency and reduce students' excessive academic burden. It is an effective strategy to present knowledge and guide students' learning.

"Speak carefully" does not mean to talk less or not. It means that teachers grasp the center of language with little basic knowledge and reveal the inherent laws and essential characteristics in teaching materials. Promote thinking by talking, solve doubts by talking, explain the vertical and horizontal connection of knowledge, explain the process of knowledge occurrence and development, and talk about scientific thinking methods and learning methods. Through "intensive lectures", more time can be set aside for students to move more, that is, to use their brains, start their hands and move their mouths, because students' concentration in class and limited time will affect the teaching effect.

(C) "Theory of Three Represents" requirements

1, reflecting students' dominant position and cultivating students' various abilities.

Teachers should change from authoritative lecturers to guides who explore and solve problems with students, and teachers should summarize each lesson. After learning each unit, students should be guided to organize and review. These things that are usually done are generally left to students. Teachers pay attention to the diversity of forms, and students gradually learn to sort out, induce and summarize knowledge, which can be sorted out and exchanged in their own expressions, and can also ask questions, answer and give examples in students' communication. If teachers do everything instead of summarizing unit knowledge, students will not have the opportunity to create imagination, which will also affect students' exploration of knowledge.

2, reflect the harmonious relationship between teachers and students, so that students can experience the equal relationship and the warmth of the class.

Good teacher-student relationship is the key to a harmonious and efficient classroom. Teachers should walk into students, be close to students, understand students, treat students equally and build a democratic and harmonious relationship between teachers and students. Teachers should care for every student, get along with each other as equals, infect students with personality, impress students with knowledge, demand students to be standardized and guide students with actions. Stimulate and mobilize students' enthusiasm for learning and pay attention to the different development of different students.

The content of harmony mainly includes:

(1), harmony and mutual trust between teachers and students.

First of all, in class, teachers should be honest with students, keep their word and never default. Try to do everything you promise your students. If there are special circumstances, teachers should explain them clearly to students. Teachers should be honest with others and must influence students.

Secondly, teachers should trust students. Sometimes students forget to bring their homework or say, "My exercise books, books, etc.". They all stayed at school. " Teachers should not reprimand them, but should explain to them when to make up their homework. When reviewing, there are always students who don't understand or learn "hard". Teachers should give timely help and encouragement, and consciously give such students the opportunity to teach other students, so that he can feel the trust of teachers. After such a trust relationship between teachers and students is formed, students can work hard to complete the tasks assigned by teachers every time.

(2) the harmony between life and life.

There are always excellent students and poor students in a class. Teachers should first treat everyone equally and everyone is equal. Both top students and poor students can make mistakes. Teachers should educate and supervise in time to be fair and equitable. Every student has a "bright spot" to find praise in time, build up self-confidence and increase collective cohesion.

Secondly, teachers should cultivate students' sense of cooperation. In order to accomplish the same task for each study group, there should be a clear division of labor. Teachers should provide students with cooperative learning conditions and create cooperative situations, so that students can experience the joy of success and feel the joy of information in cooperation.

3. Reflect formative education and lay the foundation for students' lifelong development.

Ye Shengtao, a contemporary educator in China, once pointed out clearly: "What is education? In short, we must develop good study habits. " The process of students' learning is the process of habit formation. Primary school is the key and best period for students to form good study habits. Students' study habits are an instinct gradually formed in the long-term study process. With good study habits, you can improve your study efficiency and get twice the result with half the effort. Different study habits have different effects on the improvement of thinking ability and mathematics ability. Therefore, it is an important task for primary school students to cultivate good study habits. But the habit can't be formed in a short time, and it needs long-term repeated training to achieve the goal. I think we should pay attention to the cultivation of the following points: namely, cultivate students' habit of listening attentively; Cultivate students' studious study habits; Cultivate students' habit of speaking boldly and well; Cultivate students' habit of reading topics; Cultivate students' habit of finishing their homework carefully.