摘要
目的探讨案例引导的探究性教学方法(下文简称"探究性教学")在毒理学基础实验教学中的应用与效果。方法选择贵州医科大学公共卫生学院五年制预防医学专业2012级~2015级447名学生为研究对象,其中110名2012级学生作为对照组,采用传统教学;337名2013级~2015级学生作为试验组,采用探究性教学。采用考试成绩和自编调查问卷对教学效果进行评价。结果试验组学生的考试及格率及优良率分别为94.4%(318/337)、33.5%(113/337),均高于对照组学生的79.1%(87/110)和8.2%(9/110),差异有统计学意义(χ^2=22.72、26.86,P<0.05);调查结果显示,试验组95名2015级学生中,63.2%(60/95)更喜欢探究性教学方法,认为此教学方法提升了其自主学习(88.4%,84/95)、解决问题(82.1%,78/95)、交流沟通(91.6%,87/95)和团队协作能力(84.2%,80/95)。结论案例引导的探究性教学方法提高了毒理学实验的教学效果,并有助于学生综合素质的提升。
Objective To evaluate the effect of case method combined with research-based learning model on the teaching of toxicology experimental teaching for undergraduates.Methods All 447 students from the grade 2012-2015 of preventive medicine in the School of Public Health of Guizhou Medical University were recruited.The traditional teaching method(n=110)and the research-based teaching method(n=337)were adopted respectively,and the test scores and questionnaires were used to evaluate the effect.Results The pass rate and excellent rate of inquiry teaching were 94.4%(318/337)and 33.5%(113/337),which were higher than those of traditional teaching methods[79.1%(87/110)and 8.2%(9/110)],and the difference is statistically significant(χ^2=22.72,26.86,P<0.05).The results of the questionnaire showed that most of the students preferred the inquiry teaching(63.2%,60/95),and that the inquiry teaching improved self-learning(88.4%,84/95),problem-solving(82.1%,78/95),communication(91.6%,87/95)and team work(84.2%,80/95).Conclusions The case-directed inquiry teaching method improves the teaching effect of toxicology experiments and contributes to the improvement of students'comprehensive quality.
作者
韩雪
姚茂琳
王祺
马璐
王大朋
陈雄
邹忠兰
王庆陵
胡婷
覃子秀
潘雪莉
洪峰
张爱华
Han Xue;Yao Maolin;Wang Qi;Ma Lu;Wang Dapeng;Chen Xiong;Zou Zhonglan;Wang Qingling;Hu Ting;Qin Zixiu;Pan Xueli;Hong Feng;Zhang Aihua(Department of Toxicology,School of Public Health,Guizhou Medical University,Guiyang,550025;Key Laboratory,Environmental Pollution Monitoring and Disease Control Ministry,Guizhou Medical University,Guiyang 550025,China)
出处
《中华医学教育杂志》
2020年第10期766-769,共4页
Chinese Journal of Medical Education
基金
贵州医科大学2017年本科教学质量与改革工程项目(2017019)
贵州省一流课程重点建设项目(黔教高发[2017]158号)。
关键词
毒理学
实验教学
探究性教学
基于案例学习
教学改革
Toxicology
Experimental teaching
Inquiry Teaching
Case-based learning
Teaching reform