从pH及其测定探讨以学生为中心的实验教学改革

Exploration of student-centered experimental teaching reform from the use of pH meter

针对药学专业学生的仪器分析实验课进行了教学改革。探索了以学生为中心的互动教学模式。以pH计使用和缓冲溶液测定为例,设计实验的时候多留几个未知,多让学生去思考,从中体会到:这种多留问题少给答案的教学方式不仅能有效提升学生的学习兴趣、融会贯通所学知识,同时也加强、锻炼和培养了学生发现问题解决问题的能力。

The teaching reform of instrumental analysis experiment for pharmaceutical students was carried out to explore the student-centered interactive teaching mode.The experiment of pH meter operation and buffer solution determination was taken as an example which was re-designed with more questions to encourage students to think rather than follow instructions.This reformed teaching model not only inspired the leaning interest of student and helped them to the master the knowledge,also meanwhile improved their troubleshooting and problem solving skills.