【摘要】 本研究的目的是寻求一种对学生进行科学分组的方法,为提高体育课教学质量服务。按照学生的体质健康状况分组教学,教师可以对不同条件的学生提出不同要求,实行个别对待,能有效地提高学生的积极性,从而提高教学质量。本研究采用Fesher判别分析地,对样本进行多元判别分析,建立了判别函数:Z=-2.8872x1+0.2458x2+0.8434x3-0.4727x4,经F检验具有显著性(P<0.01),经实际应用,绝大多数学生认为分组合理。更多还原

【Abstract】 The purpose of the research is to find a teaching method to group students scientifically so as to improve the teaching quality of physical education.By grouping students according to their different constitutions and healthy conditions,teachers can make different requirements for different students and treat them differently so as to raise their enthusiasm for the course and improve teaching quality.By using the discrimination analysis of the "Fesher",we have made a multivariate discriminations analysis of the samples and have established the following discrimination function:Z=-2.887 2x1+0.245 8x2+0.843 4x3-0.472 7x4,which examined by F has great meaning(P<0.01),the grouping proves reasonable in practice.更多还原