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hua xue tan jiu shi yan de fen lei yu jiao xue ce lue
Author(s): 
Pages: 57-58
Year: Issue:  6
Journal: Experiment and Equipment for Primary School

Abstract: 探究性实验以其创新、灵活的特点逐渐成为高考命题的热点.通过实验探究,了解科学家的研究过程,发现问题→提出假设→设计实验探究→分析实验结果→得出结论.化学探究实验按内容一般分以下几类. 1 探究化学反应原理 探究化学原理,建立知识之间的关系,使原有的知识串联成链状网状,从而优化学生当前的知识结构,体验科学家探索真理的过程.
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