比热容是物质的初中科学教学的重点,亦是难点,如何科学有效地进行本课内容的教学,融入科学史的教育,凸显科学的本质内涵是着重探讨的要点。 The specific heat capacity is the material of the junior high school science teaching is also the difficulty, how to scientifically and effectively carry out the teaching of this course, into the history of science education, highlighting the essence of science is the main point of discussion.