论文部分内容阅读
比热,是热学部分的重点概念;也是初中物理教学的难点之一。如何教学,才能使学生尽快地建立起“比热”概念?我认为可以从三方面着手去做。
Specific heat is a key concept of the thermal sciences; it is also one of the difficulties in junior high school physics teaching. How can we teach students to establish the concept of “specific heat” as soon as possible? I think we can start from three aspects.