体育教学系统要素作用效应数学模型及其实践

用专家调查法、文献资料法建立教师教学行为、学生学习行为、教学条件评价指标体系，运用数学模型法、实证法，依据系统理论的观点，建立教学系统要素变量及其相互作用教学模型，实现对体育技术课教学进行系统考察之目的。其中，教师、学生、教学条件状态变量作用效应数学模型，反映要素对教学质量的一阶贡献量，要素间相互作用效应数学模型反映要素对教学质量的二阶贡献量

MATHEMATICAL MODEL OF FUNCTIONAL EFFECT AMONG FACTORS IN PHYSICAL TEACHING SYSTEM AND ITS PRACTICE

To investigate physical technical teaching systematically , the present study not only establishes evaluation indices systems of teachers teaching behaviours, students learning behaviours and teaching conditions by methods of experts investigation and literature but also establishes factor variables and mathematical model among factors of the physcial teaching system by methods of mathematical model and positivism based on systematic theory.The mathematical model of functional effect among state variables of teachers,students and teaching conditions reflects the first-step contribution of factors to the teaching quality while the mathematical model of functional effect among factors reflects the second-step contribution of factors to the teaching quality.