The new curriculum teaching in senior high school advocates a student-centered learning mode of practice, inquiry, cooperation and communication, which fully mobilizes students' learning enthusiasm and initiative. However, reflecting on the classroom teaching under the background of the new curriculum reform, we find that there are still formal and inefficient phenomena, so improving the effectiveness of classroom teaching has become the key to deepen the current curriculum reform. This requires teachers to adopt appropriate teaching methods, combine with reality, stimulate students' interest and carry out "interest teaching".

Keywords classroom; efficiency

The ideological and political course of the new high school curriculum requires the cultivation of innovative spirit and practical ability. Therefore, this course should be devoted to improving teaching methods and learning methods, emphasizing the connection between teaching content and students' real life, encouraging students to actively participate and be willing to explore, and cultivating students' attitude and ability to acquire new knowledge independently. Teaching means, modes, methods and skills are not mechanical and dogmatic, but flexible, full of personality and spirituality. This requires teachers to adopt appropriate teaching methods to stimulate students' interest and improve classroom efficiency. So how to improve the effectiveness of ideological and moral classroom teaching in middle schools? I will talk about my own views through the practice of new curriculum teaching.

First of all, using multimedia to create teaching situations is helpful to improve the effectiveness of classroom teaching.

The classroom teaching of the new curriculum has the characteristics of large capacity, new content and many teaching activities. It is difficult to complete the teaching task only by traditional teaching means and tools, and even if it is completed, it is difficult to achieve the teaching purpose. Multimedia teaching overcomes the boredom of traditional teaching mode. It organically combines all kinds of words, sounds, images, animations and other information, so that abstract and boring learning content can be transformed into vivid, interesting, visual and audible dynamic content, which can attract students' attention to the maximum extent, stimulate students' interest and enthusiasm in learning, make students mobilize their vision and hearing invisibly, concentrate their attention and improve classroom efficiency. Take the first box in the first lesson of Economic Life as an example. First of all, there are many things in this box. The old textbook has arranged five class hours, and the new textbook requires one class hour to complete. Secondly, it is theoretical. This box is about the basic economic theory of Marxism, which is related to commodities, two basic attributes of commodities, the role of money and inflation. Thirdly, the basic theory mentioned above is very abstract, which makes it difficult for students to understand, lack interest and make teaching difficult. Therefore, it is necessary to improve teaching methods and use advanced scientific teaching methods. The use of multimedia teaching can solve this problem well and help to improve the classroom teaching effect.

Multimedia teaching can quickly show course resources to students, change the single and rigid expression of chalk and blackboard in traditional teaching, increase the amount of information, effectively expand class capacity and improve teaching efficiency. It can not only save a lot of time for teachers to lecture and write on the blackboard, but also enable teachers to impart more knowledge and achieve better teaching results. Multimedia teaching of information technology can be from complex to simple, from difficult to easy, from abstract to image, and it is easier to highlight key points and difficulties. Let the difficult points and difficulties become vivid, vivid, concrete, clear and easy to understand, make teaching get twice the result with half the effort and improve the quality of classroom teaching.

Second, integrate theory with practice to improve the effectiveness of classroom teaching.

The ideological and political theory course in senior high school is the main channel of ideological and political education in senior high school. To improve the effectiveness of ideological and political theory teaching, we should fully understand the importance of integrating theory with practice in teaching, and strive to make the teaching content close to reality, life and students. How to combine theory with practice, and what principles should be followed in the process of combining theory with practice. This is an important subject that teachers must face in the teaching process. Whether theory can be effectively combined with practice is not only a consideration of teachers' teaching level and teaching ability, but also an important basis for testing the teaching effect of ideological and political theory courses. First, fully understand the significance of integrating theory with practice in the teaching of ideological and political theory, which is essentially a purposeful, planned and organized teaching practice for college students according to certain requirements.

Ideological education is the soul and focus of political lessons. Ideological and political course is a very practical subject. Only by grasping the social hot issues that students are interested in and applying what they have learned to practice will students have a stronger desire for knowledge and enthusiasm for exploration, and will they show their enthusiasm for learning. It requires teachers to guide students to apply the theoretical knowledge they have learned in class to practice, so that students can directly observe and analyze complex social phenomena through social surveys and special discussions, so that students can deepen their theoretical knowledge, improve their ability to analyze problems, and improve their ideological and political consciousness and moral level. Classroom teaching is not the only learning form for students. We should organically combine theoretical study with extracurricular activities so that students can master knowledge in practice. For example, when talking about agricultural problems in China, we can organize students to visit the countryside near the school and guide them to sum up what they have learned. Through the visit, students got a lot of perceptual materials. Teachers can ask students to summarize and communicate in the form of writing observation reports, find out the problems existing in the observation through the comparison among students, stimulate their feelings of loving the new socialist countryside, and urge them to make active efforts to build a new socialist countryside.

Thirdly, quote famous sayings, idioms, proverbs and poems to enhance the teaching effect.

Famous aphorisms mainly refer to idioms, proverbs, aphorisms, aphorisms and poems that people are generally familiar with. Famous aphorisms are the refinement and summary of people's experience and lessons in practice, and the accumulation of historical and cultural essence, which has important guiding significance and warning function for future generations. As the saying goes, "Other stones can attack jade." Famous sayings, idioms, proverbs, poems, etc. Humorous, concise, philosophical and catchy to read. They are the crystallization of the wisdom of the masses. They can fully stimulate students' imagination, greatly improve students' interest in learning, ignite the spark of thinking and achieve ideal results. It is beneficial for students to cultivate healthy and beneficial hobbies, learn how to behave correctly, and play a greater role in their final life and good ideological and political lessons. Especially in philosophy teaching, students can collect famous sayings, idiom stories, proverbs and poems. Before class, try to explain it with philosophical reasons, and then communicate with each other in class, so that students can actively participate in classroom teaching, become the masters of learning and enjoy the joy of learning.

Fourthly, active classroom state is the key to construct effective political classroom teaching.

Hai Junzi, a famous French speaker? Lehman Mai said: "It is more acceptable for people to tell the serious truth in a humorous way than to say it directly." Lively and interesting stories and jokes can enliven the classroom atmosphere and make students easily acquire knowledge through laughter. Jokes, in particular, are easy to understand, and the mistakes are obvious. Students will naturally accept the correct views and are very impressed. For example, when I was talking about "sports", I told my classmates a short story circulated in ancient Greece: a man forgot to bring money when he went out, so he borrowed it from his neighbor. After a while, the man didn't pay back the money, and the neighbors asked him for debts. The man said frankly, "Everything has changed and everything has flowed. I am not the one who borrows money now. " The neighbor lost his temper and waved angrily to him. The deadbeat wanted to complain to the official. The neighbor said to him, "when you left, everything changed and everything flowed." Now I'm not the one who hit you. " The deadbeat was speechless and stared. After the lecture, the students burst into laughter and realized a profound philosophical truth: the Greeks in the story denied the relative static state of things on the pretext that everything was changing and developing.

Five, the rational use of teaching materials to ensure the realization of effective teaching.

Textbooks are written for all students in a region and even the whole country, and are the basis of teachers' teaching. In teaching practice, teachers should consciously develop and capture the positive factors of emotional attitudes and values in teaching materials, especially online resources, find new values and new meanings in teaching materials, make full use of important resources at home and abroad, and change the previous mode of preaching only around knowledge. Therefore, teachers should make use of teaching materials, put the design of teaching content, teaching design and teaching methods under the background of socialization and internationalization, explore the practical significance and new value of ideological and moral teaching materials, and cultivate students' correct values.

Improving the effectiveness of classroom teaching is a problem that all disciplines should pay attention to, especially as an ideological and political course. As long as teachers carefully study the textbooks, pay attention to the subjects and methods of preparing lessons, and choose flexible and practical methods, they will certainly achieve the goal of stimulating students' interest in learning and improving the teaching effect of ideological and political courses.