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一、钻研些甚么要明确钻研些甚么?首先要解决的是根据什么来钻研,毫无疑问的应该是根据教材和教学大纲,同时也要依据有关的上级指示,如最近颁布的精简化学教材的指示。因为只有这样才有一个范围和方向,如果不是这样,就不但无所根据不能完成任务,而且就会讲解过深或过浅,甚至发生错误。根据化学教学大纲,中学化学教学的任务,归纳起来很明确的告诉我们要学生获得一定的、系统的,和巩固的化学基本知识,同时还要进行思想政
First, what should be studied? What should be studied first? There is no doubt that it should be based on teaching materials and syllabus. At the same time, it should also be based on relevant instructions from superiors such as the recently promulgated simplified chemistry textbook Instructions. Because only in this way can there be a range and direction. If this is not the case, then there will be no basis for not fulfilling the task, and the explanation will be too deep or too light, or even wrong. According to the chemistry syllabus, the task of chemistry teaching in middle schools summed up very clearly that we should ask students to acquire certain, systematic, and consolidated basic knowledge of chemistry,