热学教学中一个常被忽视的问题

A problem often neglected in the thermology teaching

在目前的热学教学中,通常不太强调热容是变量.这导致了学生对热容存有一些不正确的认识,并进而影响了学生分析和解决有关问题.通过分析具体实例,说明了在教学中不强调热容是变量对学生学习造成的影响,并建议在今后的教学中应重视对该问题的解决.

In the current thermology teaching,it is usually not emphasized that thermal capacity is a variable.This causes students to have some incorrect understanding about thermal capacity,and then affects students to analyze and solve relevant problems.By analyzing the concrete examples,explains the influence on students′learning of not emphasizing that thermal capacity is a variable in teaching,and suggests that attention should be paid to the solution of the problem in future teaching.