| 学生成绩分布规律问题研究 |
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| 引用本文： | 谷存昌,池自英.学生成绩分布规律问题研究[J].安阳工学院学报,2010,9(2):88-90. |
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| 作者姓名： | 谷存昌 池自英 |
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| 作者单位： | 河南工业大学,理学院,郑州,450001;安阳工学院,数理系,河南,安阳,455000 |
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| 基金项目： | 河南省教育科学规划课题，河南工业大学校级教学研究项目 |
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| 摘 要： | 考查学生学习情况好坏的依据目前基本上还是通过考试这种形式,那么,成绩自然而然的成为把握学生掌握知识点程度的量化指标。大学生在校期间的考试成绩可折射出学生学习努力程度、教师教学效果、试卷的质量和学校教学管理水平等。本文通过对我校的高等数学课程期末考试成绩进行统计分析,从理论上判定成绩分布不服从正态分布,用混合正态分布拟合考试成绩更加合理,达到更好掌握学生对知识理解和应用的程度,为教学和管理带来帮助。
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| 关 键 词： | 成绩 分布 规律 |
Research into the Student Score Distribution Rules |
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| GU Cun-chang,CHI Zi-ying.Research into the Student Score Distribution Rules[J].Journal of Anyang Institute of Technology,2010,9(2):88-90. |
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| Authors: | GU Cun-chang CHI Zi-ying |
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| Institution: | GU Cun-chang1,CHI Zi-ying2 (1. College of Science, Henan University of Technology, Zhengzhou 450001 , China; 2. Department of Science, Anyang Institute of Technology, Anyang 455000 , China) |
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| Abstract: | Nowadays the way of checking the students study is mostly the examination, and therefore the scores naturally become the quantitative criteria of the students grasping of knowledge. College students test scores reflect the degree of effort,the effect of teaching skills, the quality of papers and the management level of teaching and learning, etc. In this paper, we statistically analyze the advanced mathematics final exam scores. These scores do not obey the normal distribution,but the mixed normal distribution. So we can grasp the degree that the students understand and apply the knowledge points. It is helpful to the teaching and the management. |
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| Keywords: | score distribution regularity |
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