大学体育课堂协同体测项群同源教学的实践探索

Practice and Exploration of Homologous Teaching of Coordinated Physical Test Items in College Physical Education Classroom

根据体测项群的运动性质即动作发力、技术促进、技能辅助、成绩提高等基础练习具有交叠之处,研究速度、耐力、力量、柔韧与灵敏素质等同源因子在教学中对身体素质的影响有重要意义.选取大学体育课选项班作为实验研究对象,查找体测成绩进行统计学分析,所得结果作为课题研究的参考值;实验课上匹配体测项群同源因子的对比教学,结果显示5项身体素质均有明显提高:对同源因子俯冲弹体、蜻蜓点水、乾坤大挪移能够有效提高仰卧起坐、坐位体前屈、立定跳远成绩(P<0.01),而对引体向上成绩无统计学意义上的提高(P>0.05);五向星形跑对短跑、耐力速度800 m、1000 m及肺活量成绩有非常显著(P<0.01)的影响;课上进行同源教学程序简易,便于把控运动强度及运动量,尤其在提高学生体测成绩方面发挥重要作用,同源教学可以激发练习热情,使学生自觉主动参与,适合在其他选项课推广应用.

According to the movement nature of the physical test items,the basic exercises such as movement power,technical promotion,skill assistance and performance improvement have the same overlap,and the homologous factors such as speed,endurance,strength,flexibility and agility were studied.The physical test results were statistically analyzed in the selected class of physical education class and the results were used as reference for the research.Comparing the homologous factors of matching physical test items in the experimental class,the results show that the five physical qualities have been significantly improved:the results of sit-ups,sit-and-bend and standing long jump could be improved by the same teaching factors(P<0.01),but the results of pull-ups had no statistical significance(P>0.05);there is very significant difference in sprint,endurance,speed and vital capacity(P<0.01).The procedure of homologous teaching in class is simple and easy to control the intensity and amount of exercise.In particular,it plays an important role in improving students'physical test scores,and the experimental scores have been substantially improved.Homologous teaching can stimulate the enthusiasm for practice and enable students to participate consciously and actively,which is suitable for promotion and application in other optional courses.