工科“有机化学”期末考试试卷分析与讨论  

Analysis and Discussion on Final Exam Papers of Organic Chemistry in Engineering

作　　者：汪聪茜 蔡才 彭望明[1] 刘芸 胡思前[1] WANG Cong-qian;CAI Cai;PENG Wang-ming;LIU Yun;HU Si-qian(School of Chemistry and Environmental Engineering, Jianghan University, Hubei Wuhan 430056, China)

机构地区：[1]江汉大学化学与环境工程学院

出　　处：《广州化工》2019年第14期202-204,共3页GuangZhou Chemical Industry

基　　金：江汉大学学科群项目:功能材料与污染控制化学(No:03430002);江汉大学学科支撑项目:化学(No:03100047)

摘　　要：运用教学测量学原理与教育统计学方法对我校2007级与2017级工科班有机化学试卷进行了统计与综合分析。结果表明,2017级学生成绩成非正态分布,平均成绩53.09分,标准差19.58分,最高分94分,最低分2分,极差为92分,中位数54.5,平均难度0.538,信度为0.844;同一份考卷,2007级考生的成绩成正态分布,平均成绩76.34分,70~90分的占60%。分析了造成学生成绩下降的原因,提出了相应的对策。The statistical and comprehensive analysis of Organic Chemistry test papers of the 2007 and 2017 engineering classes of our school was carried out by using the principles of teaching measurement and educational statistics. The results showed that the scores of 2017 students were non-normal, with an average score of 53.09, a standard deviation of 19.58, a maximum score of 94, a minimum score of 2, a range of 92, a median of 54.5, and an average difficulty of 0.538. For the same examination paper, the scores of the 2007 candidates were normally distributed, with an average score of 76.34 points and 70~90 points accounting for 60%. The reasons for the decline in students' performance were analyzed, and corresponding countermeasures were proposed.

关 键 词：工科 有机化学 试卷 分析 教学质量 

分 类 号：G645[文化科学—高等教育学]