Research On The Theory And Practice Of Demonstration

The demonstration teaching method is a kind of traditional teaching method,plays a positive role in the practice of physical education, it is the most important, the most commonly used, the most effective model teaching method. Teachers can give students to establish accurate model and present the correct, clear motion image, and the correct motion representation, clearfor learners to form and automatic movement of skilled is extremely important,can say, correct motor imagery and clear for the formation of sports skills to lay a good foundation. Motor imagery is an important part of students’ sportstechnology, it is the student of past perceived muscle action to reproduce in the minds of the results. In the teaching of basic skills in badminton,badminton skills mainly rely on the teachers’ language explanation anddemonstration of action to carry out, some difficulty or strong continuity of action, it is difficult for students to quickliy bulid action representation.Therefore, in the badminton basic technique teaching, to form the correctaction image to select which kind of demonstration method to enable students to better, let the students of technical action exercises in strength, amplitude,direction and other aspects are able to correct and clear image reflected, so as to master and consolidate the purpose, has a very important significance.Professor Shi Bing Shaanxi Normal University proposed a model plane theoryis the most important aspect of demonstration:mainly for should be students,that is to say, the so-called demonstration area refers to the students to see the surface. For all students, teachers do demonstration demonstration areain a range is multifaceted, there is no fixed model face a let all students at the same time, see! Let us not the thought, because students in PE class atdifferent stations and fixed, whether the teachers in physical education classdemonstration action fixed stations or walk teaching, a simple action demonstration in the different locations in the eyes of students, will be a very different visual imagery, it is may make the teacher himself to hide some of the main details of movements, causing some students cannot see the wholeaction, and ignore the key point in some action.This paper is based on the sixth grade primary school physical education,influence of teachers in physical education teaching demonstration,demonstration method and teaching content of the relationship, and to explore the basic technology practice badminton how teachers can help the studentsto establish a clear demonstration of the concept of action.Comprehensive investigation and Study on the model surface using action research method,experimental method, contrast method and the method of literature and other methods of primary school teachers in the teaching of physical education. In order to optimize the teaching process to achieve good teaching results, whichwere analyzed through the research and practice, and draws the conclusion,suggestions:(1)For the action skills have continuity, a displacement consistency strong action, such as "the pace of Internet startup and pace","forehandswing the racket". Demonstration experimental group change formationqueue than teaching method of fixed-point learning fixed-point model control group is better. And for the relatively simple, static, action skills focused less on class action, the correct rate of the experimental group and the control group forming action representation of the basic approximation.(2)Along with the increase of the difficulty of movement, better for teachers,students and multi-faceted demonstration change formation queue from the traditional teacher designated demonstration, teaching students to learn, fixed point, fixed point observation.(3)The demonstration teaching method is one of the most commonly used in the teaching of physical education, students in order to show a good demonstration, let the students establish a clear concept of action, we can try to play the ability of this teaching method is widely used to maximize.Badminton teaching in primary school, the teachers more difficult moves, butthe appropriate change students’formation queue, or let the studentsgathered close, because the action technical difficulties more complex, not easy to see the two times can be read, and the simple act of teachers can befixed, teaching. This can take care of their physical strength, can also savestudents time.In primary school physical education in a timely manner to add multimedia teaching and video demo. The greater number China primary school class,but also difficult to organize the students learning technical movements, mostly by interest, fall too long time demonstration will not only cause teachersstrength, deformation model action even wrong technical movements, andpupils’ attention will begin to spread, is not easy to concentrate, re organization would take a very long time. Occasionally a multimedia presentation will make mention of elementary school students study interest and enthusiasm, and the use of full motion video demonstration, can be in action to the key point "pause" so that some spatial coherence, strongfreeze the action, so that the students watch the rest. Also can use slow isbroadcast repeatedly, constantly with clear action information to stimulate students to image formation. It helps to improve the students’ action memorylevel to form the correct movement imagery.