逆向案例教学法在分析化学教学中的应用

Application of Reverse Case Teaching Method in Analytical Chemistry Teaching

该文采用便利取样法,选取2013级教学一班81名同学作为试验组,教学二班85名同学作为对照组。试验组采用逆向案例教学法施教,对照组采用传统教学法施教。教学方法的优劣通过比较测试成绩、调查学生对逆向案例教学方法的感受来评价。结果表明,应用逆向案例教学法学生的期中、期末成绩高于传统教学法的学生,并且学生认为逆向案例教学法可以提高学习兴趣和主动参与教学过程的积极性。在此基础上,该文结合逆向案例教学方法在分析化学课程教学中的应用及效果,提出了几点思考,认为逆向案例教学法教学效果较为理想,可以在更多的课程教学中进行推广。

A convenient sampling method was used in this paper. 81 students in class one of 2013 stage were selected as the experimental group. 85 students in class two of 2013 stage were selected as the control group. The experimental group adopted the reverse case teaching method, and the control group used the traditional teaching method. The teaching method was evaluated by comparing the test results and students＂ experiences of the reverse case teaching method. The results showed that the experimental group got a higher period and final test scores than the control group. Students considered the reverse case teaching method could enhance the learning interest and the enthusiasm of participating in the teaching process. In addition, combined with the application and effect of reverse case teaching method in ana- lytical chemistry teaching, the paper put forward several suggestions. In general, the teaching effect of the reverse case teaching method was relatively ideal, could be generalized in other courses teaching.