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讀了化學通报1960年第4期中学化学教学栏內“我是如何帮助同学树立牢固的‘克分子’、‘克原子’的概念的”一文后,我觉得文中所介紹的經驗,用通过討論的形式来巩固学生所学的知識及澄清某些糊涂概念,以及为了把基本概念交代清楚,使学生易于理解和掌握,教师不应該只是照本宜讀,而应該另編一些通俗易懂的讲义,举些学生生活中所熟悉的例子作比喻,来说明基本概念的作法,都是值得我学习的。伹我觉得这样做时必須注意:(1)要严格遵守科学性的原則;
After reading the article in the column of Chemistry in Middle School, “How can I help my students to establish a firm concept of ’Molecule’ or ’C atom’”, I think the experience introduced in this article can be found in the passage of the discussion To consolidate what students have learned and to clarify some muddled concepts and to make it easier for students to understand and master the basic concepts so that teachers should not merely interpret them in a proper way, It is worth learning from the lectures given and the familiar examples in student life as metaphors to illustrate the basic concepts.伹 I think in doing so must pay attention to: (1) to strictly abide by the principle of science;