Applied Research On Volleyball Blocking Defense Tactics Teaching With CAI

College physical education is the connection between school physical education and social physical education and college physical education is the last stop of school physical education, it’s necessary to build the ability of building bodies by all kinds of means. volleyball is one of the most popular ball games, By long periods of volleyball training and teaching, found that volleyball tactics were much harder than volleyball skills. Difficult for students to grasp them. then I try to help them to grasp tactics more convenient by CAI, make good use of educational organization, besides, it’s necessary to test and verify the effect of CAI on volleyball tactics teaching.This research adopts the cultural heritage data method, questionnaire, expert the interview method, the experiment contrast method, mathematics statistics, method and logics analyze method. The object of the study is the effect of defensive blocking tactics teaching by CAI method. There were two rounds experiments. CAI computer DV sound were used in experiments. Study shows that:firstly CAI can improve students’ interest. Visual effect is outstanding, it improves the opportunities of accepting stimulants, Second, video response can help students to grasp the defense tactics easily, it can enlarge the effect of traditional methods, good to students to realize their disadvantages. Third, CAI is feasible and can afford teachers and students to participate in teaching together. Teachers lead, students driving. Forth, oblivion of tactics knowledge do not follow the discipline of Ebbinghaus curve.Suggestions:First, use more CAI in physical education classes. The feature of CAI, concise interface, completed function, original shape, CAI were well used in some subjects, but they were not well used in training classes. So it’s necessary to appeal teachers to use advanced methods to improve quality of training classes. Second, In further study, do more study on video response, analyze how to improve the volleyballtactics understanding ability. Third, make more complicated CAI about volleyball training tactics to provide scientific training methods. Fourth, do more study on the discipline of oblivion about tactics’ knowledge...