《义务教育体育与健康课程标准(2011年版)》指出:水平四阶段的学生基本掌握并运用一些球类运动项目的技术和简单战术。然而,在球类技术教学中,不同的个体之间,对技术的掌握程度都会存在一定差异,如果教师还是采用一刀切的教学方法,势必会造成基础好的学生觉得练习简单无趣,基础差的学生觉得练习难度大跟不上的现象,这样做打击了这部分学生的积极性,影响教 The Compulsory Education Physical Education and Health Curriculum Standard (2011 Edition) states: Level 4 students have basically mastered and used some ball games techniques and simple tactics. However, in the teaching of ball games, there is a certain difference in the mastery of technology among different individuals. If teachers still adopt a one-size-fits-all teaching method, students with good fundamentals will inevitably feel that simple and boring exercises and poor foundation students I feel that the difficulty of practice can not keep up the phenomenon of doing so to combat this part of the enthusiasm of students affect teaching