通过实例引入熵函数及相关概念的方法初探

Introduction of Entropy and Related Concepts by the Specific Examples

熵是物理化学中的一个非常重要的概念,准确地理解和掌握熵的概念对学好整门课程和培养学生科学的思维方法至关重要.本文探讨在课堂讲解中使用具体实例引入熵函数并推导出Clausius不等式的教学方法,帮助学生更直观地了解其重要的物理意义,从而避免了直接引入物理名词的生硬和严格数学推导的繁琐抽象等缺陷.

Entropy is an essential concept in physical chemistry, and thus it is important to understand the concept for studying the whole course and training the scientific thinking of students. The introduction of entropy and related concepts in the course of explaining specific examples was explored by author, and this method is helpful for students to understand their physical meanings more intuitively, avoiding misunderstanding and abstraction of these concepts.