课程改革与实践
Journal of Curriculum Reform and Practice
- 主办单位:東方陽光出版社有限公司
- ISSN:3080-8189(P)
- ISSN:3080-8197(O)
- 期刊分类:教育科学
- 出版周期:月刊
- 投稿量:0
- 浏览量:54
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项目式学习视域下小学生“图形密码”推理意识研究
Research on Primary School Students’ Reasoning Awareness of "Graphic Code" from the Perspective of Project-Based Learning
发布时间：2026-04-09
作者: 陈其淼 :深圳市福田区福强小学 广东深圳;
摘要: 本文围绕“图形密码”项目式学习，探讨如何促进小学生推理意识的发展。研究立足学生认知规律，提出通过生活情境激发有序观察，层次任务引导归纳推理，操作验证实现思维闭环；借助角色转换促进类比迁移，规则创生发展演绎推理，合作协商催生批判性思维。实践表明，该项目在“解密—创密—互评”的真实任务中，深化了学生对图形规律的理解，推动其从经验感知走向逻辑表达，有效实现了推理能力的综合发展，为小学数学核心素养的落地提供了可操作的教学路径与实践范式。
Abstract: This paper focuses on the project-based learning of "Graphic Code" to explore how to promote the development of reasoning awareness in primary school students. Based on students’ cognitive laws, the study proposes stimulating orderly observation through real-life situations, guiding inductive reasoning with hierarchical tasks, and realizing a thinking closed-loop through operation and verification. It promotes analogical transfer via role transformation, develops deductive reasoning through rule creation, and fosters critical thinking by cooperative negotiation. Practice shows that in the authentic tasks of "decoding-coding-peer evaluation", the project deepens students’ understanding of graphic rules, promotes their transformation from empirical perception to logical expression, and effectively realizes the comprehensive development of reasoning ability. It provides an operable teaching path and practical paradigm for the implementation of core literacy in primary mathematics.
关键词: 推理意识；小学数学；图形密码；项目式学习
Keywords: reasoning awareness; primary mathematics; graphic code; project-based learning