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人教数学九上24.4实验与探究 设计跑道[李]【配套课件M我】优质课
人教数学九上24.4实验与探究 设计跑道[李]【配套课件M我】优质课 数学24.4实验与探究 设计跑道教案-数学九年级上册.doc,《实验与探究-设计跑道》 教学设计 【教材分析】 “弧长和扇形面积”作为圆这一章中的重要组成部分,是在研究了圆的有关性质,.. #ppt#教案#人教版初中数学教学资源#人教版初中数学课件##人教版初中数学九年级上册#九年级上册数 学课件#九年级上册数学公开课
人教版九年级上册数学优质课（配套课件M我）41/52
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