二年级正式进入培生STEM课程《经久耐用的小径》――样本制作
2019-05-04 13:40
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中传花样艺术教育,本期来跟大家一起分享我们的培生STEM课程——《经久耐用的小径》
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选择材料并制作
同学们选择了沙子,碎石腐殖土做小经选用面粉做粘固剂。想一想,你会混合哪一种材料制作样本呢?
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学生在制作样本过程中,遇见了不同的问题,孩子们各抒己见,用小组认为最恰当的方法解决问题。
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考虑到吸水能力,表面平滑坚固耐用。
徒步小径,只供步行和慢跑使用,而自行车道上人们除了步行,还会骑自行车和溜旱冰,因此,因此自行车道使用的材料必须更结实和光滑。
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本次课程制作了小径的样本,五一节回来,我们将会对样本进行测试,从而了解哪些材料更加持久耐用。
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