An Experimental Study on the Improvement of the Learning Method of Relay and Sprinting in Elementary School

基于四年级接力赛和短跑运动特点的五节体育课对38名男孩女孩进行了调查，获得了以下结果：男女学生在60米短跑上均有显著提高。经过5节课的接力赛，接力时间和接力棒传递时间均有统计学上的提高。后测的接力时间平均比前测快3.08秒。几乎男孩和女孩基本上都是增加步频而不是扩大步幅。用MIPE分析体育活动的内在动机。男孩和女孩的冲刺能力越高，他们的体育活动动机得分越高。更有必要为那些动作较慢的孩子做更仔细的准备。

Five physical education lessons based on the characteristics of the relay game and sprint of fourth graders ; 38 boys girls were conducted and the following were obtained.l. The significant improvement of the ability of 60m sprint were seen in both boys and girls.2. After the relay game for five lessons, the statistical improvement of the relay time and baton passing time were seen. The relay time of the post test was faster average 3.08 second than the pretest.3. Almost boys and girls basically sprinted increasing the step frequency than the widening the stride length.4. The Intrinsic motivation toward physical activity were analyzed with MIPE. The higher boy's and girl' sprint ability, the higher score of their motivation toward physical activity. It's more necessary to prepare more careful consideration for the slower children.