【STEM 探趣课程】——我爱蛋宝宝

网友投稿 2019-03-31 11:21

STEM 探趣课程

我爱蛋宝宝

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在“原来爱这么辛苦——护蛋行动”的过程中,蛋宝宝几乎全军覆没,孩子们用绘画记录下了自己蛋宝宝的“受伤和牺牲”。

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 由此引发了我们接下来的STEM活动

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01

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环节一  问题聚焦

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那有什么办法可以让蛋宝宝更安全呢?

妈妈说坚硬的东西不容易碎。

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那就是得把蛋宝宝包起来吗?

用什么材料将蛋宝宝包起来......

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于是,孩子们从家里收集来一些可以把“蛋宝宝”包裹起来的东西,比如旧报纸、餐巾纸、抹布、旧衣物、水果外包装泡沫网......

02

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环节二  头脑风暴

孩子们通过对“各种各样的保护装置”进行了仔细观察,初步了解了各种各样保护装置的内外结构组成。

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3

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6

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上面画的材料有手机保护壳、姐姐的包书纸、红酒的酒瓶和外包装、照相机的外壳、水果外面的网兜、灯泡的包装盒、装茶饼的软布袋、平板电脑的保护壳、衣服的透明包装袋、牛奶盒、牛奶箱、奶奶老花眼镜的盒子、装新闸萝卜干的塑料罐子......

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我们组织孩子们实地观察和采访了鸡蛋运输工叔叔阿姨们,回到班级之后,我们和孩子们一起分享自己参观和采访的体验,孩子们及时记录下了一枚蛋宝宝从出生到装筐再到装箱到小货车运输的精彩旅程。

03

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环节三  创意设计

于是,孩子们开始在头脑中想象自己的护蛋器是什么样子......

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结实的小袋子


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有保护膜的盒子


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在美好的想象之后,他们开始了自己的设计......

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04

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环节四  动手制作

在进行了人员分工、材料与工具的选择和使用之后,孩子们按照预先的设计图,开始制作自己的护蛋器......

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