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当今,由于科学技术的发展和生活水平的提高,初中学生在学习物理之前,已在小学自然知识基础上通过各种途径(例如影视、书报、与同伴交流、亲身实践等)积累了很多感性知识,逐渐形成了认识世界的粗浅经验和稚嫩思维;高中生也有此类情况,而且往往比初中生更为稳定牢固.这些知识经验和思维方式被理论界称为“前概念”或“相异思维框架”,其中有正确的,也有不正确的.“前概念”的形成有多方面的原因,包括人们日常口语中广泛借用物理概念、术语,还有媒体滥用
Nowadays, due to the development of science and technology and improvement of living standards, junior high school students have accumulated a great deal of sentiments through various channels (such as video, newspaper, peer exchange and personal practice) before they learn physics Knowledge gradually formed the superficial experience and innocent thinking of understanding the world, such cases were also seen in senior high school students, and they were often more stable and firm than those of junior high school students.These knowledge experiences and ways of thinking were called “preconceptions” or “dissimilarities” There are many reasons for the formation of “preconceptions”, including widespread use of physical concepts, terminology in the daily oral language of people, as well as misuse of the media