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对于初中生来说,化学是一门全新的课程,也是最晚接触的一门学科。所以在初始时既感到陌生又感觉新奇。作为授课教师,刚开始时不要按部就班地直接给学生讲解什么是化学,化学讲些什么,那种俗套的教学会让学生感觉平淡,缺乏新颖性、奇特性。那么,如何让他们由新奇转变成猎奇,由陌生转变为熟悉,就成为每个化学老师要做的一门功课。作为教师,适时的、形象生动的把学生引领到这个领域,让他们自己打开探索之门,进入绚丽多彩的化学世界,充分享受化学知识的浸淫,是老师教好化学、学生学好化学的关键。
For junior high school students, chemistry is a completely new class and the latest in contact with a subject. So at first, it felt strange and strange. As a teaching teacher, do not step by step to explain directly to the students what is chemistry, chemistry, what to say, the kind of stereotyped teaching makes students feel dull, lack of novelty, novelty. So, how to make them change from novelty to novelty, from unfamiliar to familiar, to become a chemistry teacher to do a homework. As a teacher, timely and vivid introduction of students to this field, let them open the door of exploration, into the colorful world of chemistry, fully enjoy the immersion of chemical knowledge, the teacher taught chemistry, the key to learning chemistry .