从试卷分析思考课程改革的教学策略——以分析化学1课程为例
黄香宜, 张卫, 谢少艾, 马荔, 陈虹锦

Thinking about Teaching Strategies of Curriculum Reform from Examination Paper Analysis: Taking Analytical Chemistry 1 as an Example
Xiangyi Huang, Wei Zhang, Shaoai Xie, Li Ma, Hongjin Chen
表4 2020年和2021年填空题和简答与计算题各章节内容的得分率和区分度
考核内容学年满分平均分标准差得分率难度系数区分度
误差与分析数据处理20201210.563.0088.0%0.120.55
2021129.003.2675.0%0.250.59
酸碱平衡与酸碱滴定20201310.143.5878.0%0.220.63
20211612.034.3175.2%0.250.62
络合滴定20202215.945.9772.6%0.270.70
20212314.655.6863.7%0.360.69
氧化还原滴定20201710.884.9164.0%0.360.71
2021159.014.5460.0%0.400.72
重量分析法202085.732.4671.6%0.280.86
202165.371.3489.5%0.110.40