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在化学教学中,教师以生为本,因材施教,并充分挖掘和发挥高中化学学科的特点,注重在“催化”中“生成”.一、高中化学生本教学的困惑1.活动与教学,时间矛盾如何化解?教学的限时性和活动的耗时性的矛盾无法回避.新教材,尤其是必修课,容量大,教学内容不易把握,探索学习活动多,一般很难完成相应的教学任务,所以很多情况下无法充分开展生本探究活动.2.开放和传统,如何把握尺度?
In chemistry teaching, teachers focus on students, teach students in accordance with their aptitudes, and fully tap and give full play to the characteristics of high school chemistry, focusing on “catalysis ” “generation ”. And teaching, how to resolve the contradiction between time? Teaching time limit and the activities of time-consuming contradictions can not be avoided.New teaching materials, especially compulsory, large capacity, difficult to grasp the teaching content, to explore learning activities, it is generally difficult to complete the corresponding Teaching tasks, so in many cases can not fully carry out this research activity.2.Openness and tradition, how to grasp the scale?