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Home > Wen Yuan (Primary School Edition) > 2020 No.01 > 利用一元二次方程解决销售问题的课例分析

  • 利用一元二次方程解决销售问题的课例分析

    Author(s)：

    周扬

    Publication Title：

    Wen Yuan (Primary School Edition) 2020 No.01

    Affiliations：

    广西平果第三高级中学 广西 百色 531499

    Abstract：

    新课标提出了"知识与技能,教学思考,解决问题,情感与态度"等四方面的课程总体目标,由过去单纯注重知识传授转为关注学生的学习方式,学习愿望和能力的培养.本课的教学重点是估算和方程建模求解的理性思维相结合的学习,难点是在复杂情境下如何正确选销售问题的等量关系.设计上,采用"认识销售问题-厘清销售等量关系-积累数学经验--合作探究销售问题--概括深化经验"的活动递进主线,即通过"自主-发现-创新"来确保学生在分析解决问题的过程中有明确的思维导向及正确的解题方向.

    Keywords：

    合作;理解;创新;应用

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    [1] 周扬.利用一元二次方程解决销售问题的课例分析[J].Wen Yuan (Primary School Edition),2020(01),.

文渊(小学版)
Wen Yuan (Primary School Edition)

Language: 中文

CN：11-9274/G

ISSN：2096-6261

Publication Frequency: 月刊

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