技校教学中平时成绩与期末成绩相关性分析

The relevance analysis of usual result and final result in technical school teaching

在对学生考核时,学生的平时成绩应该与期末成绩呈现相同的趋势,即一个学生平时成绩高,其掌握实际知识的能力就会高,理论上其期末成绩也应该高,反之亦然。本文以楼宇自动化设备安装与维护专业的15位教师所授的15门不同课程成绩进行统计,分析平时成绩和期末成绩的正态分布情况及二者之间的相关性。由结果可知,平时成绩和期末成绩相关性并不显著,需要加以改进,文中提出了相应的对策。

In accomplishment evaluation,students’ usual result should have shown the same trend as the final results.In theory,a student of higher usual result is of higher abilities of obtaining the practical knowledge and their final score is higher,and vice versa.But in fact,the final results is not significant with usual results,which needs to be improved.This paper analyzes 15 different course score statistics of the building automation equipment installation and maintenance majors from the aspect of the normal distribution and the correlation of usual results and final results and puts forward some countermeasures.