Under the new situation of continuously promoting quality education and carrying out standardized school running, how to improve teaching quality without increasing students' burden has become a new subject of education. There is no shortcut. To effectively solve this problem, ideological and political teachers must strive to create an efficient ideological and political classroom and improve the teaching quality. Efficient ideological and political classroom, starting from teachers and students, is an educational and teaching activity of "centering on students, serving students, inspiring students, relying on students, running through students and for students". In a sense, in order to realize the high efficiency of ideological and political class, it is necessary to put forward new requirements for teachers and students in changing the relationship and innovation. Teachers and students are isolated and mechanical in teaching activities, so it is difficult for teachers to judge their own teaching effect, and it is difficult for students to reflect their own confusion, which can not reflect the communication and cooperation between teachers and students. It often leads to teachers imparting knowledge for imparting knowledge, and students being listened to for memorizing knowledge. In reality, "nerds" emerge one after another, which will inevitably lead to the extension of the front between teachers and students, increase the burden, and the teaching efficiency can be imagined. To create an efficient classroom, teachers and students are required to change their roles in teaching activities in time, so as to be teachers and students. Students should be students when they should make a living and teachers when they should be teachers. According to the actual teaching situation, we should change roles in time, participate together and explore cooperatively, so as to truly realize "learning from each other's strengths". For example, in the teaching practice of ideological and political course, teachers should pay attention to let students boldly collect information and communicate with each other in the preset link of theoretical knowledge; In the classroom, teachers and students jointly complete the generation of knowledge, teachers and students jointly seek knowledge, teachers teach students, students teach teachers, and students also communicate with each other. This kind of teacher-student relationship is obviously beneficial to both teachers and students to learn from each other, and it is also beneficial to enliven the classroom atmosphere and improve teaching efficiency. Second, creating an efficient ideological and political classroom requires teachers and students to jointly create an environment of cooperative inquiry. Mr. Tao Xingzhi, a famous educator, once said: "liberate the children's hands and make them competent;" Liberate the child's mouth so that he can speak; Emancipate the child's mind so that he can think; Liberate the child's eyes so that he can see; Make time for children to do what they want to do; Liberate the child's space and let him contact the big society and nature. " This passage tells teachers that in order to promote quality education and create an efficient classroom, students need to be liberated, and students must be allowed to study independently and cooperate with teachers to explore. Therefore, teachers and students should jointly create a teaching environment for common exploration. Cooperative inquiry is an effective teaching method to create an efficient classroom, and it can also provide effective support for teachers and students to jointly create a good classroom environment. The teaching form of "cooperative inquiry" can effectively adopt the form of group cooperative learning, create a relaxed, democratic and harmonious teaching atmosphere, improve the traditional individual communication between teachers and students, reduce students' psychological pressure and give full play to students' subjectivity. This teaching method can increase the opportunities of each student's language practice and self-expression through teacher-student cooperation and multiple interactive exchanges, and promote mutual inspiration and help among students, thus solving various problems and completing learning tasks together. In cooperative learning, teachers and students can complement each other and share resources, exchange and discuss in a harmonious and democratic atmosphere, and improve their own quality with the help of collective wisdom. At the same time, communication and interaction also help to stimulate students' inspiration and enhance the flexibility and broadness of thinking. Through cooperative inquiry learning, students can cultivate the spirit of cooperation, criticism, verification and curiosity. For example, when explaining the relevant knowledge of exchange rate, I will group students in advance to let them know the relevant common sense in relevant financial institutions, and then teachers and students will simulate the specific situation of exchange rate in reality in class and boldly let students operate by themselves, which not only exercises their ability to participate in real economic life, but also stimulates their enthusiasm for learning. Students find this kind of class very relaxed and interesting. It can be seen that creating an environment of inquiry and cooperation between teachers and students is conducive to improving teaching efficiency. Thirdly, to create an efficient ideological and political classroom requires teachers and students to change the way of teaching and learning. An efficient classroom is produced through mutual communication and cooperation between teachers and students, and it is the result of joint efforts of both sides. It cannot be separated from teachers' teaching and students' learning. Therefore, teachers should constantly change teaching methods in teaching practice, and students should constantly explore their own learning methods to improve classroom efficiency. Teachers should change from traditional knowledge transmission to focus on the improvement and development of students' ability and encourage students to learn independently. Traditional teaching activities pay more attention to students' knowledge accumulation, ignoring students' practical ability and teaching effect, while new curriculum teaching requires teachers to be people-oriented and devote themselves to improving students' comprehensive quality. Its biggest feature is not "teaching", but "teaching with books", that is, teachers give full play to the potential of courses and improve students' ability by imparting knowledge and skills. It focuses on cultivating students' innovative and practical abilities, the ability to collect and process information, the ability to acquire new knowledge, the ability to analyze and solve problems, and the ability to communicate and cooperate, so as to cultivate students' sense of responsibility. At the same time, every student should have a healthy body and mind, excellent quality, lifelong learning desire and ability, as well as scientific and humanistic literacy, and develop a healthy aesthetic taste and lifestyle, so as to realize the development of all students and the overall improvement of individual students. Teachers should change the presentation of teaching content from simplification to diversification, so as to improve students' learning enthusiasm. In the past, the teaching content was far away from the reality of life, and students felt that the knowledge was complex, difficult, biased and old, and the teaching content was relatively simple, which led to low teaching efficiency, lack of vividness and interest, and it was difficult for students to form a situation of independent learning and inquiry, let alone cooperative learning. The new teaching practice requires teachers to adopt various presentation methods in the teaching process. For example, using pictures, games, tables, back projection and other intuitive and illustrated ways to present teaching materials can improve students' interest in learning and meet their learning needs. In the teaching of ideological and political course, the materials of current affairs and politics are presented to students in many ways, and the effect is more obvious. In this way, students are not only willing to accept new knowledge, but also cultivate their interest in learning and improve their learning enthusiasm. Teachers should also work hard on diversified problem-solving methods and flexible evaluation methods to encourage students to find and learn fixed logical answers. A single evaluation standard makes students' thinking dull, which is not conducive to the development of students' inquiry activities. These problems in teaching need teachers to solve constantly. It is beneficial to improve students' learning efficiency to dilute teachers' careful explanation of logic, encourage students' open inquiry, respect each student's personality characteristics, guide students to think independently from different angles, understand problems, solve problems in different ways, and cultivate students' divergent thinking. At the same time, when evaluating students, teachers should not only look at the exam results once, but also have a hard effect. Teachers should evaluate students flexibly through written examination, oral examination, classroom observation, after-class interview and the establishment of growth bags, which fully embodies the orientation, motivation and respect of evaluation and arouses students' enthusiasm for learning. With the encouragement of teachers, students will think and discover boldly and form a good learning style. In a word, teaching is a process of interaction between teachers and students, which puts forward new requirements for both teachers and students, especially the teaching of ideological and political courses. As long as teachers and students work together, I think the efficiency of ideological and political lessons will be realized.