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一、教学目的:1.通过各种操作活动,发现有的东西能照出影像,当它凹进去或凸出来的时候,影像会发生变化。2.培养幼儿的操作能力,观察能力,并能用自己的语言表达所发现的事情。3.进一步激发幼儿探索周围科学现象的兴趣。二、教学准备:镜子,锡箔纸板每人一块:不镑钢茶杯、匙、锅盖、饮料罐等能照出影像的物品若干;不能照出影像的物品若干。
First, the purpose of teaching: 1. Through a variety of operating activities, and found something to take out the image, when it concave or convex, the image will change. 2. To develop young children’s ability to operate, observe the ability and can use their own language to express what they found. 3. To further stimulate children’s interest in exploring the surrounding scientific phenomena. Second, the teaching preparation: mirror, foil a piece of each: no pound of steel cups, spoons, pots, cans and other beverage can shoot a number of images of some; can not take a number of images of the image.