How to optimize classroom teaching and build an efficient classroom

How to improve the efficiency of classroom teaching?

How to improve the efficiency of classroom teaching is a commonplace topic, and it is also a very new topic. Teaching practice tells us that the learning effect of students and the success of teaching depend to a great extent on how teachers make more scientific use of classroom time and improve classroom efficiency. How to arouse students' attention to learning to the maximum extent in the limited 45 minutes and strive to improve the quality of 45 minutes is a problem that every educator must face and think about today when quality education is fully implemented. Only by improving the work efficiency in unit time can teachers teach easily, students learn happily and the teaching quality be guaranteed.

How can we improve the work efficiency in unit time?

First, the use of after-class kung fu and full preparation of lessons are extremely important links in teaching work. Under the condition of fixed teacher level, textbook content and student foundation, preparing lessons is the premise for teachers to teach well. Whether teachers can prepare lessons carefully and be good at preparing lessons is also the main link to improve the teaching level quickly. In the process of preparing lessons, teachers should follow the principles of certainty of teaching purpose, stipulation of teaching materials, acceptability of teaching materials, adaptability of teaching methods and adaptability of education and teaching process to achieve "two understandings". First of all, we must thoroughly understand the teaching materials. In the process of preparing lessons, we should seriously study the curriculum standards, read through the textbooks, study and understand the writing intention, ideological content, knowledge base and basic training points of the textbooks, determine the teaching priorities and difficulties, so as to design scientific teaching methods and make necessary preparations for the completion of teaching objectives. Followed by "eat through" students. On the basis of mastering teaching materials, fully understand students' ideological status, knowledge base, intelligence level, personality characteristics, hobbies and differences, so as to prepare both teaching materials and students. Clear teaching objectives are the premise of a good class, and teachers must prepare lessons and attend classes according to the teaching objectives. If the teaching objectives of each class are unclear, the treatment of teaching materials and the structure of the classroom will lose its basis, and the result can only be that the teaching content is not comprehensive and meticulous, or it is distracting and chaotic, and the best teaching effect cannot be achieved in a limited time. Therefore, before each class, the teacher had better show the students the teaching objectives of the class, and then the teacher should turn the content to be taught into a set of sequential questions for all students according to the requirements of the curriculum standards, thus triggering students' motivation and behavior. When preparing lessons, we should prepare "students" in addition to the regular content, and think more about how to mobilize students' thinking with more refined language and more accurate tone, so that students can become the masters of the classroom most of the time. Only in this way can the efficiency of time be maximized, even the teaching effect is greater than 45 minutes in class.

Second, focus on the classroom. A good class should be not only qualitative, but also quantitative. High-quality classroom requires teachers to have established teaching objectives and teach according to the actual situation of the classroom; Teachers should optimize the class time so that students of different levels can improve in the learning atmosphere of independent inquiry; Teachers should not explain so many questions but be substantive, organize discussions not flashy but practical, and cooperation and interaction should be related to teaching materials and students' cognitive level. Teachers with a little teaching experience know that the best time for students to think in a class is the first 5 to 20 minutes after class. Therefore, to improve the efficiency of classroom teaching, we must grasp the time allocation. Cherishing time is not that teachers can't wait to finish the class, but to give students more time to think. Teachers can arrange the teaching process and adjust the teaching methods according to different class types, so as to ensure that the main tasks are completed and key problems are solved in the best time. Then, through carefully designed exercises or discussions, the teaching process will be carried out in a direction conducive to the development of students, ensuring that students can gain something in different times. Teachers play a leading role in teaching. They should be clear about the teaching objectives, teaching difficulties, where to inspire and guide, where to explain and where to emphasize. Teachers should grasp the scale of "speaking", and must not say everything and ask everything, casting nets all over the sky and letting teachers sing "one-man show" by themselves. Otherwise, the time for students to read, think and practice is squeezed out, and the teacher is also in vain. Mr. Ye Shengtao said: "Students can' understand' and' learn'. You don't need the teacher's' telling'. What the teacher "speaks" is only the part that students want to "understand" but can't "understand" and have learned but can't "learn". This shows the real role of' speaking'. " For a long time, an important reason for the inefficiency of classroom teaching is that teachers talk too much and students have too little activity. Teachers talk less, students read more, think more and practice more, and give students the initiative to learn, which is also the most basic requirement of quality education. Before class, we might as well make a timetable, indicate the approximate time required for each teaching link, try to control the rhythm, make the class as meaningless as possible, and give students at different levels more opportunities to perform, so that students can actively explore and improve efficiency. Time is limited, but we must insist on "waiting" after each question, even if it is only a few tens of seconds. Let all the students use their brains, think and work hard to solve the problem. After a little time of thinking, they may be able to shine brilliantly, which not only saves the time for teachers to speak, but also helps to face the whole class and improve classroom efficiency. Students' initiative in learning is better than any teaching method. Teachers talk too much, which will inevitably deprive students of learning opportunities. Simplify the incomprehensible knowledge and concretize the abstract knowledge. Teachers' greater role is to "guide" rather than "teach", and students' "learning" is the starting point and destination of teaching. Make a fuss about how students "learn". The key is to let students "realize". Teachers should trust students and give them more time to "realize". As the saying goes, the master leads the door and the practice is in the individual. In fact, a lot of knowledge is not spoken, but realized. When a teacher talks less, he should concentrate on what he needs to say and what he doesn't need to say. In class, if the teacher says everything, he will lead the students into the maze. Kiss his teacher and believe in his way. In the process of education, teachers should devote all their love and enthusiasm to students, and treat the educational objects equally. When icing on the cake for gifted students, teachers must pay attention to "giving timely help" to intermediate students and temporarily poor students, so as to turn them into gifted students. Teachers' expectation is an important factor affecting students' interest in learning. All these ways make students feel happy and devote themselves to their studies with full enthusiasm. If students are interested in what they have learned, they can concentrate, think positively and actively discover and explore knowledge, thus improving the quality and efficiency of classroom teaching. In the environment of quality education, if we can properly use modern teaching methods, teachers will no longer rely on "a blackboard, a piece of chalk and a mouth". Such as multimedia courseware, teaching pictures, wall charts, projectors, etc. , are effective means to assist teaching, which can not only save writing on the blackboard and introduce related content, but also allow students to receive more information in unit time, which is conducive to students' three-dimensional thinking. Among them, the illustrated illustrations in textbooks are often neglected by teachers in teaching, which requires us to try to figure out more and make more use of them. It can be seen that attaching importance to the role of teaching AIDS and illustrations in teaching materials is also an effective means to improve classroom efficiency. There is no fixed method in teaching, but it is important to have the right method. Classroom teaching is a kind of creative labor, and creativity is the vitality of teaching activities. As long as it can stimulate students' interest in learning and improve their enthusiasm for learning, it will help to cultivate students' thinking ability and help them master and use what they have learned. This is a good teaching method. If our teachers choose to use appropriate teaching methods, students will be interested in learning, which will help improve learning efficiency and classroom efficiency.

How to build an efficient classroom

In teaching practice, classroom inefficiency has always been a big problem in management. The inefficiency of the classroom leads to students' weariness of learning and teachers' weariness of teaching. In order to change this situation, many colleagues are trying to explore ways to build an efficient classroom. So, what exactly is an efficient classroom? From the students' point of view, an efficient classroom should meet the following two conditions: First, students should achieve three-dimensional teaching objectives. Second, in the process of achieving this goal, students should actively participate and think positively. From this point of view, efficient classroom is a classroom for students to actively study and think, for students to learn independently, for teachers and students to interact, and for students to actively construct the meaning of what they have learned. From the teacher's point of view, an efficient classroom should meet the following three conditions: first, teachers can scientifically and reasonably determine the three-dimensional teaching objectives of the classroom according to the requirements of curriculum standards and the actual situation of students. Because the presupposition of teaching objectives can not be completely consistent with the actual situation in the classroom, it requires teachers to adjust the teaching objectives in time in the teaching process, so as to face all students to the maximum extent and better reflect the adaptability of teaching objectives. Second, the teaching process must be a process in which students actively participate. This kind of active participation is mainly reflected in whether teachers can adopt flexible teaching strategies to arouse students' enthusiasm for learning, actively guide students to think positively, give students more time and opportunities to cooperate and show, and let the whole class share their learning achievements. Thirdly, follow, monitor, feedback and digest in time in teaching, consolidate students' learning achievements in various ways, and make the achievement of three-dimensional teaching goals higher. So, how to build an efficient classroom? I think we must do the following work well.

First, do a good job in changing teachers' teaching concepts and teaching methods. The change of teachers' teaching concept cannot be achieved overnight. We must constantly promote the change of teachers' ideas in the practice of promoting classroom teaching reform, and then change teachers' teaching methods, gradually eliminate the problem of relying on a lot of homework to complete teaching tasks because teachers talk too much and students participate too little, and gradually solve the problem of ignoring students' emotions, attitudes and values.

Secondly, school-based training is carried out in the main forms of learning curriculum standards, research textbooks, research methods and after-class reflection. In teaching practice, we find that in many cases, the inefficiency of classroom is due to teachers' lack of learning and research on curriculum standards and teaching materials, which in turn affects and restricts their classroom regulation and control ability, and then affects the efficiency of classroom teaching.

Third, do a good job in preparing students for the teacher's class. When preparing lessons, many teachers are only used to preparing teaching content, but neglect preparing students. If teachers don't study students' mastery of what they teach and their individual differences, the adaptability of classroom teaching will be greatly reduced, let alone the efficiency of classroom teaching.

Fourth, study and design classroom problems. In the real and normal classroom teaching, I often find that the questions raised by teachers have their own problems, such as invalid questions, fake questions and worthless questions. Many teachers' questions delay students' precious classroom learning time and affect the improvement of classroom teaching efficiency. Therefore, teachers must attach importance to the study of classroom questioning if they want to complete classroom teaching tasks efficiently. The questions raised must be valuable, enlightening and difficult, and the problem design of the whole classroom must follow the principle of step by step.

Fifth, strengthen the grasp and management of classroom rhythm. In class, some teachers just ask students questions and let them answer. Students haven't had time to think, which not only wastes students' thinking time in class, but also has poor results. This formalism teaching method makes the classroom full of ineffective labor, which seriously affects the efficiency of classroom teaching. Some teachers ask students to read texts, discuss and communicate, and do consolidation exercises. Not to mention any time and standard requirements, students read and communicate aimlessly, the classroom organization is loose and the time utilization rate is low. Some teachers just put forward general requirements for students, and students don't understand what the teacher wants them to do and how to do it. In this way, students lose the effective guidance of teachers. Therefore, we should give students some time and space to think, reduce "speaking and listening", increase "speaking and doing" and try "teaching and evaluating".

Sixth, actively promote the system of group learning. At present, the large class teaching system is also a big reason why it is difficult to improve the efficiency of classroom teaching. Under the realistic condition that small class teaching is difficult to implement, it can be said that implementing group learning in class is the best choice. Teachers can divide students into several study groups according to their cognitive level and individual psychological characteristics, give full play to the advantages of outstanding students, and actively promote the mechanism of mutual assistance among students. At the same time, teachers can further improve the autonomous learning effect of the study group through the guidance and encouraging evaluation of the group learning methods. Only in this way can we face all students to the maximum extent, teach students in accordance with their aptitude and promote the improvement of classroom teaching efficiency.

Seventh, implement the system of job grading arrangement. When assigning classroom exercises and homework, teachers must fully consider the learning level of different students, so as to "assign enlightening and thinking homework instead of rote learning and mechanical training homework;" Do not arrange repetitive homework, arrange selective and hierarchical homework; Don't arrange complicated and old homework, arrange practical and research homework. "The quantity of homework should be less and the quality should be higher. It is necessary to avoid entering the vicious circle of "teachers randomly assign a lot of homework-students cope with homework-teachers randomly correct homework-teachers randomly assign too many homework-students cope with homework", to prevent teachers from taking care of the research and design of teaching content and studying students, and to solve the problems of students being overwhelmed, tired and tired of learning. Therefore, strengthening the management and guidance of homework, avoiding overloaded, repetitive and low-level homework, and leaving room for independent development for each student are the only way to improve the efficiency of classroom teaching. (Tianjin Education, May 2008) "Doing something" and "not doing something" Building an efficient classroom is the main position of teaching, and the key to improving the quality of education and teaching lies in improving classroom efficiency. Today, under the background of curriculum reform and the general requirement of reducing students' schoolwork burden, "improving quality in class for 45 minutes" has become a teacher's knowledge, and it is more important to improve classroom teaching efficiency. From target teaching to foreign thinking experience, efficient classroom is reflected. In order to completely break the traditional classroom teaching mode of "I speak and you listen" and improve the efficiency of classroom teaching, we must make a lot of efforts, and teachers must do something and not do something. The so-called "doing something wrong": first, let go of verbosity and give students time. Students are the masters of learning and classroom. In traditional teaching, teaching is more important than learning. I teach you to study, which runs counter to modern teaching. Some teachers are deeply influenced by traditional teaching ideas, and it is difficult to change their teaching habits. They are always talking about it, for fear that they will not be in class. It can even be said that Rory is wordy, taking up most of the class time and leaving too little time for students. On the one hand, teachers are thirsty and sometimes sweating; On the other hand, the students looked very pale and fell asleep. How to improve the efficiency of such a classroom? Speak carefully, talk less, give students time, let them study and act independently, and truly become the masters of learning and classroom. Teachers are required to improve their own quality, be well-prepared, have textbooks in their minds and students in their eyes, so that they can do it. Second, let go of straightforwardness and leave thinking to students. Innovation is the soul of a nation and an inexhaustible motive force for a country's prosperity. How can there be innovation without thinking? Therefore, in classroom teaching, we should let go of the frankness of our mother-in-law and leave more room for students to think. Encourage students to express their opinions and form their own opinions. It is best not to tell students the answer directly, but to get it with your hands and brain, so as to give full play to students' subjective initiative. As Mr. Tao Xingzhi said, "Teacher Wang's responsibility is not to teach, but to teach students to learn." Teachers mainly teach learning methods and ways of thinking. Change the habit of letting students follow the trend behind and become a loving and thinking learner. Third, put down your airs and communicate with students. As the saying goes: it is not sweet to twist the melon. In teaching, paternalistic orders and excessive coercion make it difficult to form an equal and democratic relationship between teachers and students. More discussion, more communication, elimination of barriers, maximum understanding, tolerance and kindness to students can form a lively classroom atmosphere. Mr. Tao Xingzhi once said, "We must be children before we are qualified to be children's teachers." "Strict teachers make excellent students". The word "strict" here should be understood as being strict with self-discipline and lenient with others. It is a model for students, a guide for students to learn and a guide for life. Teachers and students should be cordial and sincere when discussing problems, not stiff and high-profile, and sometimes the tone is also very important. A successful class must have good bilateral activities between teachers and students, so that teaching can learn from each other and achieve good teaching results. Fourth, let go of your hands and feet and give students opportunities. Cultivating students' practical ability is an important requirement of the new curriculum reform. Reading is learning, and practice is more important learning. Especially in activity classes and experimental classes. Give more hands to students. A research task, a special study, an investigation report, a simple experiment and a dialogue are all good opportunities to train students' ability of analysis, thinking and action. Sweet and sour are nutrients, and success and failure are gains. "I always feel shallow when I get it on paper, and I never know what I want to do" is the best interpretation. The so-called "doing something" means: First, actively organize teaching to ensure a good teaching order. There will be all kinds of unexpected things in classroom teaching, so we should organize the teaching with witty means. That kind of laissez-faire teaching method is very wrong. Allowing students to make mistakes is by no means turning a blind eye to students' mistakes and letting them go. The chaos in the classroom is the teacher's fault. Assuming that the classroom is a play, then the teacher plays the role of a director, a good director can produce a good play, and a good teaching organization can produce a successful and efficient classroom. Second, active and correct guidance to ensure students' correct learning direction and thinking. In classroom teaching, learning is the main body and teaching is the leading role. We emphasize the main role of students, but we can't ignore the active guidance of teachers. Only under the correct guidance of teachers can students' creative potential be fully developed. Teachers create problem scenarios to guide students into the process of actively exploring knowledge, so that students can study, explore and answer solvable questions around a certain topic. Guide students to set good learning goals, guide students to master good learning methods, stimulate students' enthusiasm for learning, activate students' existing knowledge and experience, master new knowledge and develop new abilities. Third, check and correct in time to ensure that students are open and honest. In class, students will inevitably encounter various difficulties and problems, and it is very important for teachers to help correct them. Especially by doing problems, students can best feedback their learning situation, sum up personal and * * * problems, and solve them in class, so as to be clear and clear. With the help of teachers, students can wade through bays and obstacles and finally reach the sacred temple of knowledge. Fourth, give more encouragement to ensure that students are fully confident. "Confidence is half the battle", "One more ruler will make one more good student" and "Ten fingers are different". Ignoring personality differences and simply dividing students into good and bad will do great harm to students, and even cause a lifelong shadow. In classroom teaching, we should respect their differences, try hierarchical teaching and diversify evaluation criteria. Encourage more and criticize less; More affirmation, less blame. Look at each student with a dynamic, developing and positive eye, and help them build their self-confidence. The power of praise is great. Sometimes, a compliment can change a person's life. A positive word, a nod of approval and an award-winning card are all good encouragement and will bring unexpected good results. (Selected from Education Online) Building a Happy and Efficient Classroom and Promoting the Construction of a Happy Campus Since the Municipal Education Bureau put forward the "Implementation Opinions on Building a Happy Campus" and the experience exchange meeting on the construction of a happy campus in the whole city, our school has further changed its teaching concept, strengthened the means of educating people, put forward the school-running concept of "people-oriented, harmonious development, self-confidence, cooperation and perfection", and formed a teaching mode of "learning by learning plans, autonomous learning, cooperative inquiry and feedback reaching the standard" First, grasp the connotation, accurately locate, establish the activity as the carrier, the classroom as the main position, and create a new realm of music teaching and learning relying on the good teacher-student relationship. To build a "happy campus", the classroom is the main position, and it is fundamental to pursue a happy and efficient classroom teaching model and improve the quality of education and teaching. Only by establishing a pleasant atmosphere of teaching and learning can we ensure the continuous improvement of teaching quality. Now, our school is carrying out a "revolution" in classroom teaching, completely changing the practice of taking teachers as the main body and students passively accepting, opening the classroom, and establishing a classroom atmosphere of equal participation, teacher-student interaction, teaching and learning, harmonious atmosphere, perfect cooperation, independent participation and personality development. First of all, we must adhere to the people-oriented concept. " "People-oriented" means teacher-oriented and student-oriented. Teacher-oriented means to trust, respect, rely on and develop teachers, create a good working environment for teachers, make teachers work happily and efficiently, and make greater progress in their work. Being a student means trusting students, respecting students, relying on students to develop students, respecting the laws and reasonable needs of students' life growth, and all for the development of students. We should not only meet the needs of students to continue their studies, but also lay a good foundation for their lifelong development. We should not only let them study hard now, but also let them live a good, healthy, happy and happy life! Second, a good teacher-student relationship is not only conducive to teachers' teaching and educating people, but also conducive to the healthy growth of students. We ask teachers to respect students, love students, complain less and appreciate more. We propose to educate people with love, shape the future with love, and enhance teachers' sense of responsibility and mission. The third is to raise awareness, change ideas, and vigorously promote happy and efficient classroom reform. Why children are happy to go to kindergarten, because there are fun toys, favorite games, interesting stories, friendly children and amiable aunts; Why do children play truant and drop out of school when they go to primary school and junior high school? Is it because of family difficulties? No, most of them drop out of school because they are tired of learning. The root of learning weariness lies in our teacher's teaching methods and methods. Reflecting on our teaching process, there is only one teacher "I" in the whole class, with the teacher as the main body. Teachers talk blindly, students accept passively, and students are seriously tired of learning, which leads to the phenomenon of dropping out of school with poor grades (there were many in our school before); Teachers attach importance to teaching, ignore students' learning, attach importance to imparting knowledge, ignore the cultivation of ability, dominate the classroom and ignore students' cooperation and communication; Moreover, teachers adopt a one-size-fits-all approach, ignoring students' personality development; The lack of teachers' dignity and equal dialogue makes the teaching process stagnate, and students' innovative ability is seriously curbed, resulting in inefficient classroom and low effect. After the Education Bureau proposed to build a happy and efficient classroom, we reached a * * * understanding through in-depth reflection and research, and carried out a "revolution" in classroom teaching in Senior One and Senior Two. Based on the main position of the classroom, we pursued a happy and efficient classroom teaching mode, completely changed the original classroom teaching structure, and achieved initial results. Now, what we see in the classroom is: "I participate, I am happy, I am confident, I grow up", and students dominate the classroom, not the teacher "one self". Second, learn advanced education and teaching theories, strengthen teaching research, and establish a classroom teaching model suitable for your own school situation and learning situation. (1) Learn advanced education and teaching concepts, and do your own thing with your own thoughts. Through the analysis and summary of teaching theories such as "successful education", "cooperative learning", "learning before teaching, in-class training" and "three three six, autonomous learning", the teaching mode of "learning by plan, autonomous learning, cooperative inquiry and feedback reaching the standard" has been formed, and the guiding ideology of our future education and teaching has been established: teachers are planners, organizers and collaborators in the teaching process. Students are participants and explorers in the whole learning process; The focus of teaching must be shifted, and learning to learn is more important than mastering professional knowledge. The most important thing to learn to learn is to learn to ask questions. Only by asking questions can we analyze and solve problems. Any creation always begins with asking questions. Without problems, it is impossible to create. Therefore, the school attaches great importance to the ability to find and ask questions, encourages students to ask questions, and rewards students who ask questions. At the same time, teachers are also required to pay attention to students' learning process and methods, guide students to do what, how and how to do it, and require teachers to be both "behind-the-scenes directors" and "front desk hosts". Return the classroom to students, let them develop freely and explore independently, and stimulate their interest in autonomous learning to the maximum extent. Let every student fully experience the fun of learning. (2) Strict requirements, starting with details, innovating routines, improving routines, and implementing scientific evaluation mechanisms. "Grasping things that are not implemented and investigating those who are not implemented" is the consistent style of implementing the Convention. Since the construction of "Happy Campus", the school has formulated and revised some systems and regulations, and formulated "Happy Classroom Construction Implementation Plan", "Happy Classroom Construction Evaluation Price Standard" and "Student Group Learning Management Measures" to guide classroom teaching reform. First of all, further strengthen the management of lesson preparation mode, unify the format and operate flexibly. Through analysis and research, we designed a "preview counseling plan" to guide students to study independently and explore cooperatively, so as to improve the display. Specific requirements are put forward for teachers and students, students and group activities. The second is to standardize the operation steps. 1, adhere to the teaching mode of "autonomous learning, cooperative inquiry, feedback reaching the standard, self-presentation, classroom reaching the standard". (1) Autonomous learning: that is, students complete learning tasks independently. In the initial stage when students' autonomous learning ability is relatively low, the leading role of teachers is particularly important. Take the "learning plan goal guidance method", students learn independently according to the guidance plan designed by teachers, and then teachers and students reach an agreement on the goal. (2) Cooperation and exchange: Problems that cannot be solved can be exchanged or discussed in groups, so that soldiers can be taught and trained in Qiang Bing. In class, students first exchange their previews in groups, help each other and learn from each other's strengths. (3) Self-presentation: This link can not only train students' presentation ability, but also be an important link in teaching soldiers, which can not only show students' personality, but also achieve the goal of * * * improvement. (4) Feedback correction: in the process of students' presentation, the interaction between students, teachers and students, the induction of advantages, the correction of cases, etc. (5) Reaching the standard in the classroom: this link is carefully set up to verify whether the students' learning goals have been achieved. For students, it is an exam after learning and an evaluation after the exam. All students participated, and the feedback rate was 100%. The evaluation methods are flexible and diverse, and the evaluation results are feedback in class. 2, classroom teaching should adhere to the "three": learning, training and competition, in order to achieve a happy and efficient classroom effect. (1) Learning type: Pay attention to students' autonomous learning, emphasize students' autonomous learning process, cultivate students' ability to complete learning tasks independently, and improve the overall effect of group learning. (2) Practice-oriented: students' classroom practice is the main line, with various forms of practice, such as life-to-life interaction, teacher-student interaction and group interaction. The teacher only plays the role of moderator, and the students control the lead-in link, time control, controversial evaluation and so on. (3) Competition-oriented: In unit time, give students the motivation and appropriate pressure to actively participate, introduce appropriate competition mechanism between students and groups, and mobilize students' learning emotions quickly and efficiently. The third is to effectively implement group cooperative learning and give full play to the potential role of group learning. According to the students' academic achievements, we divide the study groups into good groups and poor groups, so that students can form study pairs of "helping a group", "promoting a group", "learning together and making progress together". Group learning should be pragmatic, emphasizing cooperation motivation and personal responsibility. In almost all classes, we can see enthusiastic group discussion cooperative learning, but most of them just stay in form. We require that group cooperative learning must include: mutual cooperation among students, division of labor and personal responsibility in the same task, trust among group members, and handling and evaluation of members' completion of tasks. We have also formulated the management method of group learning, and promoted the effective implementation of group cooperative learning through dynamic management and developmental evaluation. Fourth, the students moved and the classroom came alive, with good results. It is our goal to build a happy and efficient classroom and promote the construction of a happy campus; It is our unremitting pursuit that students move and the classroom comes alive with good results. Curriculum reform has given me profound enlightenment. Liberate students and open the classroom. Students are the masters of the classroom. Good students are not taught, but learned by themselves. Only students can create miracles. The happy and efficient classroom teaching model mobilizes students' enthusiasm and initiative to the maximum extent, and gives full play to students' main role. Students' demonstration and mutual evaluation replace teachers' examples and comments, which is more conducive to students' development. It respects students, relies on students, develops students, and achieves the ultimate goal of common development and comprehensive improvement. In the future, we will further strengthen research, take the classroom as the main position, actively create a "happy and efficient classroom", create a happy campus atmosphere in which teachers are willing to teach students and learn, highlight the position of teaching center, strengthen the awareness of teaching quality, work hard to achieve the fundamental goal of building a "happy campus", fully implement the party's educational policy, comprehensively promote quality education and comprehensively improve the quality of education and teaching.