【Stem探趣课程】平衡探秘
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探 秘
平
衡
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我的问题
户外活动时,孩子们每次走平衡木,有的幼儿可以顺利通过,有的幼儿站不稳就会从平衡木上掉下来。每次玩轮胎的时候,有的幼儿喜欢站在轮胎上,可以站很久,有的幼儿站一会就会掉下来。
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“为什么会掉下来啊?”
“因为身体东倒西歪,不听话!”
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“因为没有保持平衡!”
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“什么是平衡?”
‘’平衡就是在很窄的地方把手打开,就是平衡。‘’
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‘’平衡就是两端承受相等的重量……‘’
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孩子们热烈的讨论着,这是他们想知道的秘密,那我们就一起去探索,平衡的奥秘吧!
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头脑风暴
1.讨论交流
通过孩子们交流讨论,有的孩子说,平衡就是在很窄的地方把手打开,就是平衡。有的孩子说:平衡就是两端承受相等的重……
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2.感受平衡
幼儿园有三种不同的高度,坡度的户外器械。通过三次不同的尝试,的到达结论是,平的、矮的户外器械小朋友们很容易通过,表面高低不平的器械对幼儿有难度,高度越高,难度越大,通过的时候,越难保持平衡。
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3.寻找生活中的平衡
秤,天平、跷跷板、平衡车、杂技演员表演的顶缸,走钢丝。
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创意设计
1.初稿设计
孩子们的讨论中,幼儿对他们经常玩的跷跷板特别感兴趣,他们想自己来设计一个跷跷板。
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2.再次设计
根据初稿,有的幼儿再进行调整。
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动手制作
1.材料选择
请幼儿选择制作跷跷板的材料。
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2.按照小组合作完成跷跷板。
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拓展运用
在制作过程中,发现其中的问题,大家再在一起讨论,最后再进行调整。
家庭:和爸爸妈妈一起把平衡的经验带到生活中去。
学校:开展了许多区域游戏。
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