一题多解在微机化工应用课程中的教学实践及理论探索

The Theoretical and Practical Research of One Question with Multiple Solutions in the Course of Chemical Engineering Computer applications

一题多解是中国传统的教学方法之一,它有助与培养学生的发散性和创造性思维。文章选择《微机化工应用》课程中温度和饱和蒸气压之间参数拟合问题作为一题多解的案例,利用4种不同的软件,用5种不同的方法加以求解。教学实践证明,一题多解不仅将该课程的许多知识联结起来,而且还激发了学生的学习主动性和积极性。论文还阐述了一题多解教学中教师的重要性。

One problem with multiple solutions （OPMS） is a kind of Chinese traditional teaching methods. It helps to cultivate students＇ divergent and creative thinking. The Problem of fitting the parameters between of temperature and saturated vapor pressure in the Course of Chemical Engineering Computer applications was selected as a case of OPMS, and introduces five methods for solving by using four different software. Teaching practice has proved that OPMS not only connect a lot of knowledge in this course, but also stimulate the students＇ learning initiative and enthusiasm. The importance of teacher in OPMS was elaborated.