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刚送走一批为自己未来打拼奋斗的高三学生,又迎来一群脸带稚气的初三毕业生,教师的生活好像就是在这样的平凡和简单的“送别”“欢迎”中进行重复、重复再重复。那如何让这样的生活变得常过常新,就值得每一位教师思考。每一次高一化学绪言课都是学生最期待期盼的,在结束了一星期紧张而又充实的军训后更显得如此。如何上好第一节绪言课,对教师是一个较大的考验。以往的绪言课无非是围绕“什么是化学,为什么学化学,怎样学化学”泛泛而谈,而后强调一些学习纪
Just send away a group of high school students who struggle hard for their future, and usher in a group of third graders with childish face, the teacher’s life seems to be in such a simple and simple “farewell” “welcome ” Repeat, repeat and repeat. How to make such a life often new, it is worth every teacher to think. Each high-level chemistry introductory lesson is the most anticipated and expected of students, even more so after the end of a week of intense and substantial military training. How to improve the first introduction lesson, is a greater test of teachers. In the past, the introductory lectures were nothing more than a general discussion of what is chemistry, why chemistry, how to learn chemistry, and then emphasize some learning discipline