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Open Access Article

Advances in International Applied Mathematics. 2025; 7: (2) ; 62-68 ; DOI: 10.12208/j.aam.20250018.

Analysis of reflection chain rings elevating multi-solution thinking
剖析翻折链环 跃升多解思维

作者: 潘思源1,2 *

1 扬州大学数学科学学院 江苏扬州
2 苏州工业园区东沙湖小学 江苏苏州

*通讯作者: 潘思源,单位: 扬州大学数学科学学院 江苏扬州 苏州工业园区东沙湖小学 江苏苏州;

发布时间: 2025-06-20 总浏览量: 113

摘要

翻折变换是初中几何的核心载体,对发展学生空间观念与逻辑推理能力具有关键价值.本文以一道中考双重翻折几何问题为研究对象,通过系统剖析多元解法的思维路径,揭示几何知识网络的内在关联,为培养学生直观想象、逻辑推理等核心素养提供实践支撑,推动几何思维的进阶发展.

关键词: 翻折变换;几何问题;一题多解;核心素养

Abstract

Folding transformation is a core component of middle school geometry, playing a critical role in developing students’ spatial awareness and logical reasoning skills. This study examines a geometric problem involving double folding from a secondary school entrance exam. By systematically analyzing the thought processes underlying diverse solutions, it reveals the intrinsic connections within geometric knowledge networks. The paper provides practical support for cultivating key competencies such as intuitive imagination and logical reasoning while promoting the advanced development of geometric thinking.

Key words: Folding transformation; Geometric problem; Multiple solutions; Key competencies

参考文献 References

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[2] 郭红艳.一题多解拓思维 构造平行解难题[J].中学数学教学参考,2024,(18): 50-51.

[3] 李清强.构建基本模型 巧解几何问题[J].中学数学教学参考,2020,(23):57-59.

[4] 何璇.核心素养理念下的“一题多解”教学探究[J].初中数学教与学,2025,(04):37-39.

[5] 裴姣.聚焦知识结构 成就深度学习——对一道正方形翻折问题的探究[J].初中数学教与学,2024,(02):27-29.

引用本文

潘思源, 剖析翻折链环 跃升多解思维[J]. 国际应用数学进展, 2025; 7: (2) : 62-68.