摘要
热学是《大学物理》课程中非常重要的一部分知识,主要从微观和宏观两个不同的角度帮助学生认识与热运动相关的物理现象。学生对热学部分知识点概念的理解、掌握相对比较容易,但由于热学问题求解过程相对比较烦琐,导致学生求解过程出现各种各样的问题。笔者通过多年一线教学的经验,及其对各类热学问题的分析、研究,总结出了求解热学问题非常适用的解题技巧和方法——列表法,通过这种方法,可以解决学生在求解过程中逻辑混乱的问题,避免对无用物理量的求解,提高学生计算速度和准确度。
Thermology is a very important part of College Physics.It mainly helps students to understand the physical phenomena related to thermal motion from two different angles:micro and macro.It is relatively easy for students to understand and master the concepts of some knowledge points in heat,but due to the relatively cumbersome process of solving heat problems,there are a variety of problems in the process of solving them.Based on many years of teaching experience and the research of various thermal problems,author summarizes a method that is very suitable for solving thermal problems-list method.This method can help students to solve the problem of logical confusion,avoid the solution of useless physical quantities and improve calculation speed and accuracy.
作者
冯志芳
邵晓红
侯志灵
FENG Zhifang;SHAO Xiaohong;HOU Zhiling(Beijing University of Chemical Technology,Beijing,100029 China)
出处
《科技创新导报》
2021年第22期115-118,共4页
Science and Technology Innovation Herald
关键词
大学物理
热学
列表法
解题技巧
College physics
Thermology
List method
Problem solving skills
