论文部分内容阅读
热学是中学物理教学中必不可少的一个重要内容,而由于比较抽象,因此成为中学物理教学中的一个难点.热现象普遍存在,同学们很早就有了相关的经验,这是进行热学教学的一个很好基石,但也正因为这个基石的作用,一些不正确的观点很难进行纠正.根据教学经验和相关研究人员的调查结论知道,不管是小学生还是中学生,不管是否学过物理,都有相当多的人对热的理解不科学,其中非常典型的想法就是把热看成是一种可以流动的物质.根据当前国际科学教育上富有广泛影响的学习理论即“概念转变”理论认为:科学学习的过程就是概念转变过程,提出了为概念转变而教.那么作为中学
Heat is an indispensable part in the teaching of physics in middle school, and as a result of the abstract, it becomes a difficult point in the teaching of physics in middle school.At the same time, thermal phenomena are ubiquitous and students have relevant experience very early, But it is also because of the role of this foundation that some of the incorrect perspectives are difficult to correct.According to the teaching experience and the related researchers’ conclusion, we know that no matter whether they are elementary or middle school students, regardless of whether they have studied physics or not, A considerable number of people do not understand the heat of science, of which a very typical idea is to think of heat as a fluid substance.According to the current extensive impact on international science education theory of learning that “concept of change ” theory Think: the process of scientific learning is the process of conceptual change, proposed to teach the concept of change, then as a secondary school