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一、教学理念《义务教育化学课程标准(2011年版)》指出:“注意从学生已有的经验出发,让他们在熟悉的生活情境和社会实践中感受化学的重要性,了解化学与日常生活的密切关系,逐步学会分析和解决与化学有关的一些简单的实际问题。”~([1])笔者在全市初三化学教学研讨会上上过一节示范课,内容是“奇妙的二氧化碳(第一课时)”。在课前课后,笔者总在思考:如何建构生活化化学启蒙课堂,让学生学习有用、有趣的化学?生活化化学启蒙课堂就是要
First, the teaching philosophy “Compulsory Education Chemistry Curriculum Standards (2011 Edition)” pointed out: “From the students already experience, let them feel familiar with the context of life and social practice of chemistry, understanding of chemistry and daily life , And gradually learned to analyze and solve some simple practical problems related to chemistry. ”~ ([1]) The author took a demonstration lesson in the third-year chemistry teaching seminar in the city and said it was“ wonderful Carbon dioxide (the first lesson) ”. In class after class, I always think: how to build a life chemistry chemistry class, so that students learn useful and interesting chemistry?