基于实际环境问题的环境卫生学教学实践研究  

Environmental hygiene teaching practice based on current environmental issues

作　　者：刘羽中[1] 谭晓东[1] 季洁[1] 

机构地区：[1]武汉大学公共卫生学院,湖北武汉430070

出　　处：《中国公共卫生管理》2015年第5期627-629,634,共4页Chinese Journal of Public Health Management

摘　　要：目的从实际环境问题入手,进行教学实践,以强化学生自主学习、团队协作的手段和方法为教学理念,通过实际环境污染指标的监测强化学生理论知识,培养学生环境与健康意识,提高解决环境问题的实践与创新能力。方法在教师引导下,学生自行分成5个小组设计环境监测实践方案,对樱花节期间校园噪声和PM2.5水平进行监测并做出环境评价。结果各组学生测量噪声和PM2.5水平与实际校园水平一致,且监测次数最多的两个点各小组监测结果差异无统计学意义(P>0.05);第三方教学评估系统显示该学生对教学实践评价较高。结论学生通过自主性实验,团队协作学习实践,较好地掌握环境监测方法。实践性的教学有助于提高学生的学习积极性,提升学生的动手能力和解决问题的能力,教学效果较好,学生满意度较高。Objective Starting from the current environment issues to undergo teaching practice, with means of strengthening students＇ independent learning and teamwork as the teaching philosophy and strengthening students＇ theoretical knowledge by monitoring the actual environmental pollution indicators to raise the environment and health awareness as well as the innovative capacity to solve environmental issues. Methods Under the teacher＇s guidance,students were divided into five teams to design practices to monitor the noise and PM2.5 levels during the Cherry Blossom Festival on campus and make environmental assessment. Results the monitoring outcomes of noise and PM2.5 levels in each group were consistent with the actual campus level, and outcome of two sites of highest monitoring frequency results showed no significant difference among each teams（P〉0.05）; third-party teaching evaluation system indicated that students highly rated the teaching practice. Conclusion Through independent practices, students studied and practiced in the form of teamwork and better grasped environmental monitoring methods. The teaching practice helps to improve learning initiative and enhance students＇ ability and problem-solving skills, as well as achieves better teaching performance and higher students＇ satisfaction.

关 键 词：实际环境问题 环境卫生学 教学实践 樱花节 

分 类 号：G642.0[文化科学—高等教育学]