学生实验课成绩评定标准化的探索

制定科学合理、简便可行且公正客观的实验课成绩评分方法,是搞好大学实验类课程教学的重要环节之一。文中介绍了云南大学化学与材料工程学院在学生实验成绩考核标准化研究方面的经验。提出评分项目不宜过多、过细,应尽可能设计综合性的指标,同时各项指标给分的时间差应尽可能大,以利教师操作。实验报告的评分应有量化的评分标准,成绩的统计应设计并使用excel模板以减轻计算量,对实验类课程的教学进行全程量化的监控考核。建立制定了一整套较简便、科学及规范的学生成绩评价体系,得到教师及学生的肯定。

Exploration of Standardization of Evaluating Students Scores in Experiment Courses

It is important to evaluate students＇ scores in experiment courses in a convenient and impartial way. The paper introduces the experience of the standardization to evaluate students＇ scores in experiment courses. The scoring items should be designed to give lecturer enough time interval to mark, so the scoring items should be comprehensive and not too much. A detailed and quantified scoring standard should be designed for each experiment. In order to decrease the time to calculate the various item scores, an excel template should be designed and used. Our teaching system to evaluate students＇ scores in experiment courses has been affirmed by both teachers and students.