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讲完初中化学第一章后,有几点经验,写出来供参考,并希望批评和指正: (-)在讲解什么是物质时,我学习了叶果尔金著的初中化学课堂教学计划,我觉得那样讲解的方式是很恰当的,不过我也补充了一点,就是让学生看几种物品时,我拿出的完全是化学仪器,烧杯、试管、量筒、漏斗、在讲解时,我是—样一样地拿出来的,我介绍了这些物品的名称,并介绍了
After finishing the first chapter of junior high school chemistry, I have some experience, written out for reference, and I hope that criticism and correction: (-) In explaining what is matter, I studied Ye Jin Er junior high school chemistry classroom teaching plan, I think it is appropriate to explain it in that way, but I also added that when I asked the students to look at a few items, I took out chemical equipment, beakers, test tubes, graduated cylinders and funnels. - kind of come out, I introduced the names of these items, and introduced