目录
1 绪论
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1
1.1研究背景
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1.2研究目的和意义
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1.2.1研究目的
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1.2.2研究意义
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1.
3
研究思路和方法
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1.
3
.1研究思路
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1.3.2研究方法··························3
2
文献
综述
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2.1问题驱动式教学相关研究·····················4
2.1.1概念界定··························4
2.1.2研究现状·····
基于问题驱动下中学几何教学研究——以勾股定理为例-16678字.docx