![[Customizable] Fraction Learning Pie Chart – 3D printable model from MakerWorld](https://wsrv.nl/?url=https%3A%2F%2Fmakerworld.bblmw.com%2Fmakerworld%2Fmodel%2FUSefe7fe9a1ed0a0%2Fdesign%2F9725a6c7dc5abb20.jpg&w=800&h=800)
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[Customizable] Fraction Learning Pie Chart
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这是一套专为儿童设计的数学启蒙教具，帮助孩子通过视觉和触觉直观理解分数（1/2, 1/3, 1/4...）与比例的概念。模型使用参数化构建，支持修改饼图的大小、比例。
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