高分子物理重点和难点突破:高分子溶液热力学性质的教学

The Breakthrough of the Emphases and Difficulties in the Polymer Physics:the Teaching of the Thermodynamic Properties of Polymer Solution

高分子溶液热力学性质是高分子物理中非常重要的教学内容,但数学推导多、内容枯燥、学生理解吃力,这使其教学变得非常困难。笔者结合多年的教学实践,通过设想学生熟悉的场景和事物并进行类比,结合启发式互动教学,有效地帮助学生掌握了理论推导过程,理解了理论推导结果的含义,成功突破了这个难点。

The thermodynamic properties of polymer solution is a very important part of content in Polymer Physics. However, it has made very difficult both the teachers' instruction and the students understanding for its overmuch theoretical derivation. teaching boring and comprehension difficulties. In this work based on years of teaching experience, and through an analogy between teaching content and students familiar scenes and things in combination with enlightened interactive teaching, the authors have effectively helped students understand the derivation process and essence, and successfully broken through the emphasis and difficulty of the thermodynamic properties of polymer solution.