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2012年江苏省高中化学评优课于12月6日在连云港举行,本次评优课改变了以往的比赛模式,采用“基于培养学科观念的中学化学优秀课”为主题的同题同构赛课模式,评委则从观念建构、课堂结构、教师行为、学生学习、教师素质五个维度进行评价。本次评优课共展示了27节课,主题是:常见无机物及其应用。我有幸观摩了其中部分课,收获了一些感悟与反思:1.整合教材是优化课堂教学的关键。同一课题,由于对教材的理解和把握程度、角度不同,或因个人的教学风格不同,因而教学设计完全不同,对课本知识的重新整合
In 2012, Jiangsu Province High School Chemistry Appreciation Class was held in Lianyungang on December 6. This year, the Apprentice Class changed the previous competition mode and adopted the same topic with the theme of “Outstanding Chemistry Class in Secondary School Based on Cultivation of Discipline” The contest mode, the judges from the concept of construction, classroom structure, teacher behavior, student learning, teacher quality evaluation of five dimensions. This excellent class shows a total of 27 lessons, the theme is: Common inorganic and its applications. I was fortunate enough to observe some of them, gain some insights and reflection: 1. The integration of teaching materials is the key to optimizing classroom teaching. The same topic, due to the understanding and grasp of teaching materials, different perspectives, or because of different personal style of teaching, teaching design completely different, the reorganization of textbook knowledge