基于学生参与的分析化学实验教学

Analytical Chemistry Experiment Teaching Based on Students' Participation

提高学生在教学中的参与度,既可激发学生的学习热情,又能提高教学质量。如何将参与式教学理念应用到分析化学实验教学中,是教师面临的重要课题。本文针对目前分析化学实验教学中存在的问题,以"自来水总硬度的测定"为例,探索了参与式教学在实验准备、实验原理、实验过程、实验结果与讨论中的应用。实践证明,应用参与式教学可以有效激发学生的学习兴趣,提高学生综合素质。

Improving students' participation in teaching not only stimulates students' enthusiasm for learning,but also enhances the quality of teaching. It is an important task for the teachers how to apply the participatory teaching concept to the experimental teaching of Analytical Chemistry. Based on the problems existing in the experimental teaching of Analytical Chemistry,the application of the participating-teaching method in many aspects of Analytical Chemistry experiment including experiment preparation,experiment principle,experiment process,experiment results and discussion was explored with the determination of total hardness of tap water used as an example. The results showed that the application of participatory teaching can effectively stimulate students' interest in learning and improve their comprehensive quality.