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数学是思维的体操,而语言是思维的外壳,也是思维的工具。2022最新课程标准中提出培养学生的数学核心素养就是培养学生学会用数学的眼光观察现实世界,会用数学的思维思考现实世界,会用数学的语言表达现实世界。
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为引导学生笃学、乐学、思学、善学,让学生在生活中感知数学、思考数学、玩转数学,以真实任务助推学生数学表达,近日,山城区实验小学开展了“我是数学小讲师”活动。
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三四年级数学组教师鼓励全体学生积极参与到小讲师活动中。同学们开讲前认真准备,录制时精心讲解,充分挖掘个人潜能,陈述思路,所录视频板书工整,讲解清晰、学生形象自然大方,充分展示了实验小学乐学善学的良好形象。
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三(1)班刘思莹
01:00
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三(4)班董若涵
00:25
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三(5)班卢裔淼
00:44
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四(1)班张语馨
01:06
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四(2)班王梓萱
00:58
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四(3)班曹墨瞳
01:23
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四(4)班孟子淇
01:40
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四(5)班崔浩然
00:54
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快看,小老师们一个个自信满满,大方得体,眼睛里闪烁着智慧的光芒。
快听,小老师们声音洪亮,分析问题思路清晰,讲起题目来头头是道,引来同学们的阵阵掌声!
小老师们亲身经历着学与讲的实际应用,突破了课堂的束缚,不仅展现了知识的掌握程度,更将知识内化为能力,充分体现了他们的核心素养。
在这些“数学小讲师”的讲解下,大家看到数学老师的影子了吗?从神态到语气,他们模仿着老师上课的样子,有板有眼地讲解着。模仿是学习的开始,相信在一次次模仿中,在一次次自信地表达中,学生数学思维的条理性、逻辑性、准确性都会得到锻炼,学习的主动性、学习的兴趣也会变得更浓!
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