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化学作为一门科学类课程,对社会的发展起着很重大的作用,而高中化学作为化学入门的必修课,地位也是举足轻重的。新课改之后高中化学教材有了较明显的改变,然而,这些变化未必都能满足新时期学生发展的需求。以人教版新教材高中化学必修2中的一章内容“物质结构元素周期律”为切入点,结合多年的化学从教经验,探析新教材中的优势和不足,希望对以后的高中化学教学有所帮助。
As a science course, chemistry plays a very important role in the development of society. As a compulsory course in chemistry, chemistry in high school plays a decisive role. After the new curriculum reform, the high school chemistry textbooks have obvious changes. However, these changes may not all meet the needs of the students in the new era. Based on the chapters of “the periodic law of material structure elements” in the PEP textbook of senior high school of People’s Education Press, combined with years of experience in chemistry teaching, we analyze the strengths and weaknesses in the new textbooks and hope that the future high school chemistry Teaching helps.