在浙江省小学体育区域联盟第五届研讨活动中,三节《直跑屈腿跳高》课的教学设计均注重以动作教学为主,体能发展为辅,教学流程由浅入深、由易到难、循序渐进,从而实现有效课堂教学。为了能取各家之长,笔者对三节《直跑屈腿跳高》录像课课进行了反复观看,并结合平时的教学实践进行对比、分析,发现要使体育课堂教学更有效,必须做好以下五个关注。一、关注辅助练习,让技术迁移更有效汤老师将立定跳远作为直跑屈腿跳高教学前的辅助练习,虽然在学习单跳双落动作技术时,汤老师一再强调“单”“双”的动作特点,但仍然出现部分学生起跳时两脚前后站立或并排站立的双脚起跳的现象,包括在学习后面的走两步做单跳双落动作时,学生也出现了双跳双落的现象,其原因在哪 In Zhejiang province primary school sports regional alliance fifth seminar activity, the three “straight leg bent high” teaching design are focused on the action teaching, supplemented by physical development, teaching process from shallow to deep, from easy to difficult, Step by step, so as to achieve effective classroom teaching. In order to be able to take advantage of each other, the author of the three “straight leg flexion high jump” video classes were watched repeatedly, combined with usual teaching practice comparison, analysis and found that to make physical education more effective, we must do the following five A concern. First, pay attention to auxiliary exercises, make technology migration more effective Tang teacher will stand long jump as a straight leg bent high jump teaching ancillary exercises, although learning single jump double-action technique, Professor Tang repeatedly stressed that “single ” However, there are still some students taking off their feet standing in front of each other or standing side by side, including the phenomenon of double-jump when they walked two steps behind to learn to do double-jump The phenomenon of double-dip, where is the reason