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抛物线坐标法证平行

Author(s)：
刘天臣

Publication Title：

Wen Yuan (Primary School Edition) 2020 No.09

Affiliations：
山东省招远第一中学山东烟台 265400

Abstract：
在如今高中的数学教学中，《抛物线》是一节比较重要的内容。人教版选择性必修第一册抛物线例5中证明线于坐标轴平行，结合本人教学实践，谈一下个人看法。教学中采用一题多解的方法可使学生对于课程内容深入理解，在学会基本解法的基础上掌握更多解题思路和方法，从而提高教学质量和学生课堂效率。

Keywords：
抛物线；一题多解

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[1] 刘天臣.抛物线坐标法证平行[J].Wen Yuan (Primary School Edition),2020(09),.

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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