双螺旋教学模型---神话与工程融构跨学科科学教育实践课程设计与实施
摘要：在新时代主题教育背景下，小学科学课程中仍存在主题渗透形式化、学科整合浅表化等问题。本文以教科版六年级《小小工程师》单元为例，设计“龙宫塔台重建工程”跨学科项目，融合科学家精神、工匠精神与传统文化教育目标，通过神话叙事与工程实践双主线，构建双螺旋课程模型，培养系统思维、创新精神与实践能力，为小学科学跨学科课程建设提供实践范例。
关键词：主题教育；跨学科学习；科学与工程实践；传统文化；双螺旋教学
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Double Helix Teaching Model: Designing and Implementing an Interdiseiplinary Science Education
Curriculum Integrating Mythology and Engineering
Under the background of thematic education in the new era, primary school science curricula still face issues such as the superficial integration of themes and shallow interdisciplinary collaboration. This paper takes the "Young Engineers" unit from the sixth-grade textbook (Jiaoke Edition) as an example to design the interdisciplinary project "Dragon Palace Tower Reconstruction Project." By integrating the educational goals of scientist spirit, craftsmanship spirit, and traditional culture, the project adopts a dual narrative approach combining mythology and engineering practice, constructing a double helix curriculum model. This model aims to cultivate students' systemic thinking, innovative mindset, and practical abilities, providing a practical example for the development of interdisciplinary science curricula in primary schools.
Keywords: Thematic Education; Interdisciplinary Learning; Science and Engineering Practices; Traditional Culture; Double Helix Teaching Model
