分析课堂教学活动中教材、学生、教师与安全的关系可知,造成不安全的因素往往是教师或学生。对于学生,主要是应加强体育课的自我安全常识认识,并根据身体状况选择教材难度,做好自我保护,这需要教师做好严格管理、加强引导。对于教师,除了 Analysis of classroom teaching activities of teaching materials, students, teachers and the relationship between security shows that the factors that cause insecurity are often teachers or students. For students, it is mainly necessary to strengthen the self-safety common sense of physical education and choose the difficulty of teaching materials according to the physical condition so as to protect themselves. This requires that teachers should be well managed and strengthened. For teachers, except