Abstract:College students’ acquisition of athletic skill is an important factor influencing their P.E. learning while the teaching method is an important way in the mastery of an athletic skill. A research is made about the influence of camera-feedback teaching method on college students’ fosbury flop skill based on system theory, control theory and information theory through consulting lots of documentation in the forming process of an athletic skill. The result indicates that the effect of applying camera-feedback teaching method to the forming process of students’ fosbury flop skill is obviously better than that of traditional teaching method, such as cramming method.