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教师要引导学生善于发现,发现生活中那些可以作为学习资源的现象和物质,从而提高化学教学的效率。教师应挖掘资源,设计实验,充分利用本地条件进行实验。
Teachers should guide students to be good at discovering and discovering those phenomena and substances in life that can be used as learning resources to improve the efficiency of chemistry teaching. Teachers should tap resources, design experiments, make full use of local conditions for experiments.