木牛流马设计制作：创新意识培养的项目化实践
摘要：本文记录了指导小学生参与东莞市青少年科技实践能力挑战赛“风驰电掣木牛流马电力赛” 的完整项目流程。项目以设计、制作、测试、优化为核心，从 1.0 到 7.0 版逐步迭代，聚焦木牛流马模型的结构改进、问题解决与实操落地，详细呈现了材料选择、工具使用、故障排查的具体方法，为一线教师提供可直接复用的科创项目带教参考。
关键词：科创；木牛流马；实践；迭代优化
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Wooden Ox and Horse Design and Production:
A Project-based Practice for Cultivating Innovative Mindset
This paper documents the complete project process of guiding primary school students to participate in the "Wooden Ox and Horse Speed Challenge – Power Race" of the Dongguan Adolescent Science and Technology Practical Ability Challenge. Centered on design, production, testing, and optimization, the project underwent iterative improvements from version 1.0 to version 7.0, focusing on structural refinement, problem-solving, and practical implementation of the Wooden Ox and Horse model. The paper details specific methods for material selection, tool usage, and troubleshooting, providing direct and reusable references for frontline teachers in guiding science and innovation projects.
Keywords: CSTEM; Wooden ox and horse; Practice; Iterative optimization
