短学时有机化学教材建设与应用实践

对短学时有机化学课程的核心内容,即典型有机物的主要化学性质,按照反应本质以及反应物与产物在结构上的关系进行了重新分类与整理;同时,以楔形式手性分子的R/S构型的判断技巧为例对课程常见难点进行了形象化阐释;此外,顺应国内重视化学品安全的大趋势,在课程教学过程中补充了典型有机物与有机反应的危险性、急救措施等相关知识。基于上述改革内容建设并出版了新教材《有机化学简明教程》,并将其用于北京石油化工学院5个专业、两届学生共计19个行政班的短学时有机化学课程学习中,学生反映良好,课程成绩呈逐年上升的趋势。

Construction and Teaching Practice of the Textbook for Short-Course Organic Chemistry

As the core of short-course organic chemistry, main chemical properties of typical organic compounds were reclassified and rearranged according to the nature of organic reactions as well as the relationship between reactants and products. Besides, frequently encountered thorny points in the course were interpreted in a vivid way. For example, a novel and convenient skill to judge the R/S configuration of chiral molecules in dash-wedge three-dimensional drawings was presented. In addition, knowledge on the fatalness and corresponding emergency treatment of typical organic chemicals and reactions was introduced, so as to conform to current domestic situation emphasizing on chemical safety. Based on these above reforms, a new textbook, An Introduction to Organic Chemistry, was published and has been used in the teaching of short-course organic chemistry at Beijing Institute of Petrochemical Technology for two semesters. Performance analysis of students from five majors including 19 administrative classes shows an significant increase in the scores.