体验式与案例双轨式教学法在环境科学专业学生培训中的探索与实践

Exploration and Practice of Experiential and Case Double-track Teaching Method in Environmental Science Majors’ Student Training

目的:探索体验式与案例教学双轨式教学法在环境科学专业学生技能培训中起到的效果,并与传统教学法和案例教学法进行比较。方法:随机将招收的环境科学专业学生技能培训学员的平均分为三组,分别采用传统教学法、案例教学法、体验式与案例教学双轨式教学法。培训结束后,对三个班级的学员的考核成绩(理论知识、实验操作、个案答辩)培训满意度进行比较,分析总结双轨式教学心得体会。结果:根据数据显示,双轨式教学组在考核成绩和培训满意度都明显高于案例教学组与传统教学组,差异具有统计学意义(P<0.05);结论:体验式与案例双轨教学法可以明显提高环境科学专业学生的培训效果和综合素质,在高等教学中值得进一步推广。

Objective To explore the effect of the two-track teaching method of experiential and case teaching in the skills training of environmental science students, and compare it with traditional teaching methods and case teaching methods. Methods The average number of students enrolled in the environmental science majors was randomly divided into three groups, namely the traditional teaching method, the case teaching method, the experiential and case teaching dual-track teaching method. After the training, the assessment results(theoretical knowledge, experimental operation, case defense) and training satisfaction of the three classes of students were compared, and the experience of the two-track teaching was analyzed and summarized. Results According to the data, the assessment scores and training satisfaction of the dual-track teaching group were significantly higher than those of the case teaching group and the traditional teaching group, and the difference was statistically significant(P<0.05). Conclusion The experiential and case double-track teaching method can be significantly improved. The training effect and comprehensive quality of environmental science students are worth further promotion in higher education.