How to carry out physical education dance teaching in primary and secondary schools

1 Aerobics characteristics, role and its impact on the physical quality of secondary school students 1.1 Aerobics characteristics of aerobics aerobics is based on fitness, according to human anatomy, exercise physiology, sports aesthetics and other multidisciplinary theories, in order to make the human body healthy and fit to develop and choreographed. Aerobics movements pay attention to fitness and generous, emphasize the strength and flexibility, practice content seeks targeted and effective, not only can make the body parts of the joints, ligaments, muscles to get full exercise, so that the human body is proportional and harmonious development, but also to enhance physical fitness, cultivate a healthy body type and temperament, and to shape a healthy self. Aerobics is a branch of the gymnastics program, both the health of sports, and integration of the beauty of the dance, accompanied by modern music, fast-paced, emotional exuberance, is a sports program to enhance physical fitness, cultivate sentiment. It is characterized by the effectiveness of fitness and beauty, distinctive rhythm and rhythmic sense, and extensive mass [2]. 1.2 The role of aerobics to carry out aerobics sports can make the joints of the whole body are involved in activities, a wide range of activities, because it is a kind of aerobic fitness exercise, the amount of exercise can vary from person to person, according to the need to choose freely. Regular participation in the practice can promote the growth of the bones of adolescents, increase the cross-sectional area of muscles, thickening of muscle fibers, enhance the function of the cardiovascular system, as well as the normal development of internal organs and the nervous system and other aspects of the development and function [3]. 1.3 The influence of aerobics on the physical quality of primary and secondary school students Aerobics movements are coordinated, natural, large amplitude, and can comprehensively affect all parts of the body in full compliance with the physiological characteristics of primary and secondary school students. Through practicing, it can promote health. Can effectively enhance the flexibility of secondary school students, improve coordination. Due to the fast pace of aerobics, complete sets of actions to complete a long time, can increase lung capacity, improve the quality of endurance. Completion of the action also requires elasticity, strength, can enhance the force, improve speed, jumping and other physical qualities. It can also cultivate students' flamboyant personality, shape a fit body, cheerful character, and is conducive to enhancing good social adaptability. Aerobics is an aerobic exercise. Long-term exercise can make people think more clearly, which is because the heart will increase the blood supply to the brain through prolonged exercise. It can make the human spirit get the necessary relaxation rest, can improve the quality of sleep and prolong the sleep time. Through the teaching of aerobics, students can effectively move all parts of the body, play a stretching of the whole body muscles, enhance the muscles, ligaments and internal organs function comprehensive development of physical fitness, strengthen the physical fitness, improve health, promote the normal development of the body and blood circulation, so that the brain to get more nutrients, improve the brain's ability to memorize, thinking and so on. So that students can better fulfill the learning task to contribute. 2 In rural primary and secondary schools to carry out aerobics teaching a few suggestions 2.1 Schools should pay attention to school leaders should not only vigorously grasp the rate of advancement, for the students' physical health problems should also attract enough attention. Attach importance to physical education classes, attach importance to the teaching of aerobics. According to the lack of equipment in rural secondary schools, the specific situation of limited space. Aerobics is the most suitable for primary and secondary schools in rural areas. School leaders should give strong support to provide aerobics teaching necessary equipment costs, purchase of tape recorders, tapes. Support for teacher training. But also to strengthen the supervision work, urge teachers to change the concept of every physical education class, teachers should be responsible for the students, responsible for the school. Strengthen the management of students so that students actively cooperate with physical education teachers to improve attendance. 2.2 Cultivate students' interest to improve learning enthusiasm as the saying goes, "interest is the best teacher" only to stimulate students' interest in learning, in order to make them learn actively in the learning process, in order to form a "I want to learn, rather than want me to learn" this phenomenon. How can we stimulate students' interest in learning, arouse their curiosity, thirst for learning psychology? Teachers vivid and concise explanation and accurate, in place, beautiful demonstration is the key. 2.2.1 vivid language vivid language, reasonable use of the explanation can stimulate and cultivate students' interest in learning, attitudes, behaviors and abilities, conducive to the establishment of the image of the students thinking, so that the students enjoy the joy of sports throughout their lives, enriching the lives of students to create greater value of their lives. Explanation should be "clear purpose, outstanding features, simple language, accurate concepts, distinctive image, the sound should be in line with the melody, a sense of rhythm, language expression to image. Teaching language is an important means of transmitting knowledge, motivating students' emotions, correct judgment and rigorous deliberation procedures, can make the explanation of persuasive, the teacher in the process of explaining, to be accurate, distinctive, vivid reproduction of the image of the technical action to enhance the infectious force of the teaching language, and the voice should be based on the need for rhythm of the teaching style and the amplitude of the size of the action, high and low, sharp and slow, rhythmic and staccato, so as to stimulate the students' interest in learning [4]. 2.2.2 Good use of intuitive demonstration in the process of teaching aerobics, to be good at the use of intuitive demonstration, which not only enables students to establish a correct and complete image of the action, but also the students will have a strong infectious force, improve learning enthusiasm, so teachers must do correctly and skillfully, but also briskly and beautifully [5]. 2.3 Carry out the "Volunteer Teaching Project" aerobics physical education teacher training higher teacher training colleges and universities should vigorously help rural primary and secondary schools to cultivate a large number of aerobics teachers, rural primary and secondary schools of the existing physical education teachers, colleges and universities through the "Volunteer Teaching Project" in the form of organizing the holiday training courses In addition, the old teachers should be allowed to return to the cage to learn the basic movements of aerobics, complete sets of movements, as well as the teaching of aerobics, teaching method. In addition, to strengthen the training of physical education majors in school, so that they really learn aerobics, do not engage in formalism teaching, not to pass the exam for the purpose of learning to be determined not to let through, so that they really learn aerobics. In the future to the townships of rural primary and secondary schools, can carry the banner of aerobics teaching, can organize the school or adjacent rural primary and secondary schools will not be aerobics physical education teacher training, the rural primary and secondary schools to carry out aerobics on a new level. 2.4 Cultivate sports backbone, group practice, good with poor teachers in the teaching process should be good at observation, found that better coordination, master the movement of the faster students out to serve as a sports backbone, and designate them as the group leader, with them as the unit of all the students into a number of groups, in the process of learning by the leader of the group to lead the other students to learn and practice, using their own mastery of the movement demonstration, and take the initiative to guide the members of the group to learn. The group leader will lead the other students to learn and practice, demonstrate the movements he/she has mastered and take the initiative to guide the group members to learn. Group members guide each other, discuss, evaluate, role swap, exchange, contact experience, the teacher to understand the groups of students to practice and master the movement skills, after a period of time, the teacher organizes a competition between the groups, in this competitive conditions, the groups of students are striving to do better, in order to show themselves in front of the class to improve their ability, and at the same time for the group to compete for the honor. So that the students' sense of participation has been improved, but also in the process of independent learning to learn to discover, learn to explore, learn to innovate. Aerobics movements are complex, high coordination requirements, fast and variable rhythm, in the teaching process according to the requirements of the teaching task, the students are divided into a number of groups to practice, it is not only conducive to students to learn and learn good aerobics movements, and the density of practice, intensity, class load has a certain impact, in the group practice, we should pay attention to do not let go of the classroom so as not to affect the order of the classroom, students are required to put to see, Thinking, practicing and listening are closely integrated, watching other students practice can not only cultivate students' ability to observe and analyze, but also motivate them to practice consciously, strengthen the memory of the movements, so as to master the skills of completing the aerobics movements [6]. 2.5 The establishment of aerobics sports group aerobics sports group by the sports backbone is responsible for the selection of physical education teachers to specialize in counseling, the group should be organized, led and orderly organization of extracurricular activities exercise. This can greatly enrich the cultural life of the campus, improve students' aesthetic ability, organizational skills, cultivate students' good habits of consciously exercising, promote friendly exchanges between classmates and teachers, and further promote the construction of spiritual civilization [7], build a harmonious campus. 3 Conclusion In conclusion, to carry out good aerobics teaching in rural primary and secondary schools, only school leaders, teachers, students and other active participation, active cooperation, and coordination of all aspects of the conflict. Follow the students as the main body, the teacher as the leading teaching law, pay attention to the students' physical health, physiological and psychological normal development. I believe that the teaching of aerobics in rural primary and secondary schools will usher in a better tomorrow.