环境科学专业化学热力学章节教学环节研究

Study on Teaching Links of Chemical Thermodynamics in Environmental Science Specialty

物理化学教学实践中发现其中的化学热力学章节中缺乏环境科学专业背景,使得学生在学习中充满了疑惑,学习的效果不高。通过增加化学热力学方面具有环境科学专业背景的案例,本文列举了一个硫化钡残渣是否会在常温下分解产生有毒气体的实例,提出了授课教师积极准备教案,给学生积极提供课外阅读材料,并充分利用现代化的手机移动网络平台的在线课程,可以有效提高学生的学生兴趣,提高教学效果。

Physical Chemistry teaching practice found chemical thermodynamics chapter in the lack of the background of Environmental Science professionals,making the student＇s study full of doubts,the effect of learning was not high. An example of whether a barium sulfide residue decomposes at room temperature to produce a toxic gas by increasing the case of a background in environmental science with respect to Chemical Thermodynamics was presented. It was proposed that the instructors actively prepared the lesson plans,provided the extracurricular reading materials for the students actively,and made full use of the online course of the modern mobile phone network platform,which can effectively improve the students＇ interest and the teaching effect.