基于OBE理念与问题驱动的物理化学实验教学改革探索

Exploration on Physical Chemistry Experiment Teaching Based on OBE Idea and Problem-driven Method

以《原电池电动势和溶液pH值的测定》实验项目为例,提出了基于产出导向与问题驱动的实验教学模式。突出以学生为中心,引导学生通过设定目标任务,构建思维导图,理清知识脉络,合作解决实验问题,完成课后知识拓展等学习环节,培养学生的问题意识和创新意识,拓宽学生视野,以期提高我校生物工程专业《物理化学实验》课程的教学效果,支撑专业培养目标和毕业要求的达成。

Taking the experimental project Determination of Electromotive Force of Primary Battery and pH Value of Solution as a model,the reform on Physical Chemistry Experiment teaching based on output-oriented and problem-driven method was put forward.During the reformation,teachers should practice student-centered teaching method and guide students to set studying goals and tasks,construct mind maps,sort out knowledge threads,solve experimental problems cooperatively and complete after-class knowledge expansion.The reform could not only improve students self-consciousness and creative ability to understand,analyze and solve problems,but also cultivate students good humanities and social science accomplishment.Thus,the reform would support the achievement of professional training objectives and graduation requirements.