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小学数学估算教学的意义及教学建议 被引量:30

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摘要 新课改后,估算教学首次明确进入我国数学课程,并成为数学课程标准中的9个核心词汇之一。在小学数学教学中,必须紧密结合培养估算意识、形成估算策略和养成估算的习惯,以此来培养小学生的数学素养,促进小学生的数学思考,提高小学生的估算能力。
作者 罗玉华
出处 《教育导刊(上半月)》 北大核心 2010年第11期81-84,共4页 Journal of Educational Development
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