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戴安邦先生曾指出:“化学实验教学是实施全面化学教育的一种最有效的形式,是化学学科素质教育的有效组成部分。化学实验以其丰富的内涵在通过化学教学培养学生的素质中发挥独特的功能和作用。”实验教学如此重要,但是目前,我国中学化学实验教学的现状值得忧虑,很不利于培养学生的创新精神和实践能力。传统的教学模式中实验教学问题多多:教师教给学生的知识是预设的、确定的东西,学生处于被动地位,只是听、看、记,学到的是死知识、固定
Mr. Dai Anbang once pointed out: “Chemical experiment teaching is one of the most effective forms of implementing comprehensive chemistry education and an effective part of quality education of chemistry discipline. Chemical experiment plays its role in cultivating students’ qualities through chemistry teaching with its rich connotation Unique function and function. ”Experimental teaching is so important, but at present, the status quo of chemistry experiment teaching in middle schools in our country is worthy of concern, which is not conducive to cultivating students’ innovative spirit and practical ability. There are a lot of problems in experimental teaching in the traditional teaching mode: the knowledge taught by the teacher to the students is a pre-set and definite thing. The students are in a passive position, just listening, watching, remembering and learning dead knowledge