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上过高中化学新教材的教师大家都有同感:课时紧、教学任务重,初中化学教学素材少,初高中教学衔接难,讲得少学生无法理解,讲得多课时远远不够,时不时在拓宽教材、加深教材方面纠结,但究其度很难把握,经过一轮、二轮授课我对新教材中的教学整合有了深深的体会和理解,现做简单阐述.一、新教材中的整合要以课标为指挥棒新课程中的每一节都有一个教学中心和难点,所有的素材选取、情景导入、教学方法的选择、突破口的
On high school chemistry new textbook teachers all agree: tense classes, heavy teaching tasks, junior high school chemistry teaching materials, difficulty in teaching junior high school, speak less students can not understand, talk much more time is not enough, from time to time to broaden Textbooks, deepen the textbooks tangled, but its degree is difficult to grasp, after a round, two rounds of teaching I have new teaching materials in the teaching integration has a deep understanding and understanding, is to do a simple description. Integration to the curriculum standard baton The new curriculum in each section has a teaching center and difficulties, all the material selection, scenario introduction, teaching methods of choice, a breakthrough