为了提高体育教学的科学性,克服盲目性,体育教师应该清楚的了解学生的身体条件,智力能力、兴趣、爱好等。在一个教学班中,学生身体发育情况、机能素质是有明显差异的。在教学过程中,教师必须重视这些差异,进行合理的分组;同时相应的选择教材、教法和教学手段,进行区别对待,使教学更有针对性、科学性,从而提高体育 In order to improve the scientific teaching of physical education and overcome blindness, physical education teachers should clearly understand the physical condition, intellectual ability, interests and hobbies of students. In a teaching class, students physical development, functional quality is significantly different. In the process of teaching, teachers must pay attention to these differences and make reasonable grouping; at the same time, the corresponding choice of teaching materials, teaching methods and teaching methods should be differentiated to make the teaching more pertinent and scientific, so as to improve the sports