绿色化学十二条原则“TMP”切块教学实践与启示

“TMP”Block Teaching Practice and Enlightenment of the Twelve Principles of Green Chemistry

鉴于经典的绿色化学十二条原则有些冗长,在教学实践中学生普遍识记困难,本文将十二条原则切分为总体原则(Total Principles)、用料原则(Principles of Using Materials)、过程原则(Principles of Process)三块,简写成“TMP”,再结合案例进行讲授。经“TMP”切块教学,学生对十二条原则的准确描述率由逐条识记方法的20%提升至98%,取得了良好教学效果。

In view of the fact that the twelve principles of green chemistry are somewhat lengthy and it is difficult for students to remember them in the teaching practice,this paper divided the twelve principles into three parts:Total Principles,Principles of Using Materials,and Principles of Process,which were abbreviated as“TMP”and then taught in combination with cases.By“TMP”block teaching,the students'accurate description rate of the twelve principles was increased from 20%to 98%,and good teaching results were obtained.