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为适应课改要求,近年中考化学中出现了一类跨学科试题,以更好地培养学生的科学素质和创新意识为宗旨,突出各学科知识的相互渗透,突出化学的基础性和边缘性,提高学生综合分析和解决问题的能力。针对这一新情况,在初中化学教学中加强跨学科知识的传授和应用就显得尤为重要了。笔者在教学
In order to meet the requirements of curriculum reform, in recent years, a series of interdisciplinary examinations have emerged in the chemistry of senior high school entrance examination. In order to better cultivate the students’ scientific quality and sense of innovation, the interdisciplinary knowledge of each subject is highlighted. The basic and marginal chemistry, Improve students’ ability to analyze and solve problems comprehensively. In response to this new situation, it is particularly important to strengthen the teaching and application of interdisciplinary knowledge in junior high school chemistry teaching. The author is teaching