摘要
学生学习成绩的评价是提高教学质量和学生学习能力的一个重要方面,传统的评价方法只能从最后成绩的优劣给出结论,未能考虑学生的学习基础.分别利用DEA(C2R)模型和基于输出DEA(C2GS2)模型对学生学习效果进行评价,模型仿真结果充分表明该方法更客观、公正,避免了只考虑最终成绩不考虑入学基础以及由于各科出题难度和评分不统一时造成的评价偏颇问题.
Evaluation on undergraduates' achievement is an important aspect to enhance teachers' teaching and students' learning ability. Traditional evaluation come to a dicision only by final grade, failed to consider studentts' foundation. The paper atilize DEA (C2R) model and modified DEA (CZGS2) to evaluate student's learning effect. The simulation results illuminate that the method is more impersonality and avoid inequitable evaluation arising by each subject's difficulty and grade disunity.
出处
《数学的实践与认识》
CSCD
北大核心
2008年第18期59-64,共6页
Mathematics in Practice and Theory
基金
河南省教科"十一五"规划(2007JKGHAG477)
河南省教育厅自然科学研究(2008B630032)
郑州轻工业学院科研基金(2006XJJ19)
关键词
DEA
学习效果
评价
数学模型
DEA
efforts to learning
estimate
mathematical model