以PBL教学法为基础的仪器分析实验教学六步法构建

Six-step Construction of Instrumental Analysis Experiment Teaching Based on PBL Teaching Method

传统实验方法中学生是被动的获取知识,影响学习效率,而PBL教学法需要大量的时间,在实验教学中的应用受到限制。本文借鉴了部分PBL教学法应用于仪器分析实验课程,构建了仪器分析实验教学六步法,即问题的设定、实验材料及设备的确定、实验前小组讨论会、进行实验、实验后的小组总结交流会、评分。该教学方法加强了指导教师的引导作用,克服了PBL教学法需要大量时间的限制,是一种有效的实验教学方法。

In the traditional experimental method,students acquire knowledge passively,which affects the learning efficiency.However,PBL teaching method requires a lot of time,so its application in experimental teaching is limited.The paper applied the PBL teaching method to the instrumental analysis experiment course,constructed a six-step method of instrumental analysis experiment teaching,including problem setting,experimental materials and equipment determination,pre-experiment group discussion,conducting experiments,group summary exchange meeting after the experiment and scoring.This teaching method strengthened the guiding role of the instructor,overcame the limitation of PBL teaching method requiring a lot of time,and was an effective experimental teaching method.