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新教材中一个显著的变化就是各种化学实验的成倍增加和大量更新 ,化学实验的教学面临新的机遇和挑战。为了未雨绸缪之计 ,我在新学期的实验教学中作一些大胆尝试 ,以期尽快适应新教材的教学 ,实现新教材的“软着陆”。1 在不变的授课时间里解决实验数量增加的问题 新材料增
A notable change in the new textbook is the multiplication and massive updating of various chemical experiments. The teaching of chemistry experiments faces new opportunities and challenges. In order to take precautions, I made some bold attempts in experimental teaching in the new semester in order to adapt to the teaching of the new teaching materials as soon as possible and to achieve a “soft landing” of the new teaching materials. 1 Solve the problem of increasing the number of experiments in the constant teaching time New materials increase