发现式教学法在实验室安全与防护中的教学实践

Practice of Laboratory Safety and Protection Course Based on Discovery Teaching Method

为提高“大安全观”在我国现代化高质量科技人才培养过程中的贯彻深度,运用发现式教学法进行相关课程教学改革。以基础医学八年制本科生专业核心课程“实验室安全与防护”为研究对象,利用观察法和问卷调查法综合评价课程教学效果。结果显示:采用发现式教学法可有效避免传统教学方式可能带来的学用脱节问题,引导学生构建自主实验室安全知识体系;实践环节中,学生对实验室安全隐患类型、实验室事故发生原因、实验室意外事故处置办法等知识要点掌握全面,实验室安全重视程度显著提升;多数学生对新教学模式表示高度认可。发现式教学法在实验室安全与防护课程中的教学应用效果良好。

To implement the“great safety”in scientific and technological talents cultivating,we reform the laboratory safety and protection courses based on the discovery teaching method,and explore its application effect in the core courses of the eight-year undergraduate program majored in basic medicine.The results show that it effectively guides students to think independently,interact actively,and successfully build an independent knowledge system by using discovery based teaching method.During the practical observation,we find that,students have a comprehensive understanding of classifications of hazards in medical/biological laboratories,causes of laboratory accidents,and methods for handling laboratory accidents,with the increasing emphasis on laboratory safety.The questionnaire survey show that the majority of students highly recognize the new teaching form,which meets expectations of course design.In summary,the discovery based teaching method has broad application prospects in laboratory safety and protection related courses.