摘要
以丙烯酰胺的水溶液聚合为例,探讨如何提高高分子化学实验的作用:一是将验证性实验扩展为研究性实验,即将同一实验内容改变实验条件分给不同组进行,而后汇总讨论;二是引导学生认真观察实验现象,广泛地与生产实际相联系,和后续课程进行衔接,丰富了实验内涵。研究性实验和丰富实验内涵极大地激发了学生学习兴趣与潜能,从而提高了实验效果。
How to enhance the effect of experiment course of polymer chemistry is discussed with the example of polymerization of acrylamide solution in water. Researching experiment, Which means every student finishes the same experiment with the different conditions and collects the results and discussed them, is developed to substitute validating experiment. Experiment phenomena are connected with industry producing process and following course so that the experiment content is enriched. Good result is achieved through developing researching experiment and enriching the experiment content, which can stir up the students＇ enthusiasm and tap their potentialities.
出处
《高分子通报》
CAS
CSCD
2007年第10期62-64,共3页
Polymer Bulletin
基金
石油大学教学实验技术改革类项目(编号SY-A200610)
关键词
高分子化学实验
研究性实验
丰富内涵
Experiment of polymer chemistry
Researching experiment
Enriching content
