科学教育视域下的跨学科概念教学:理论内涵与实践路径

Crosscutting Concept Teaching from the Perspective of Science Education: Theory and Practice

跨学科概念组织和连接了不同科学学科的核心概念,提供了一种联系所有科学领域内容的方法和思维方式,能够帮助学生打破学科界限、建构对科学世界的整体认识。概念为本的教学理论和“5E”教学模式共同支撑跨学科概念教学活动的开展,以跨学科概念理解为中心的教学实践路径包括五个主要步骤,即确定跨学科概念教学主题、明晰跨学科概念学习目标与引导性问题、制订跨学科概念教学的表现性评价方案、设置跨学科概念教学的表现性学习任务、设计跨学科概念教学的学习活动。将跨学科概念教学运用在科学教育中,对促进学生深度理解跨学科概念、培养学生的科学核心素养、深化科学教育改革有着非常重要的作用。

Crosscutting concepts(CCCs) organize and connect different core scientific concepts and provide methods and way of thinking to link the contents of all scientific fields, helping students break disciplinary boundaries and understand scientific world. Concept-based teaching theory and 5E teaching model support the implementation of CCCs teaching activities which include determining teaching themes, clarifying learning objectives and guiding questions, identifying expressive assessment, setting expressive learning tasks, and design learning activities. Applying CCCs in science teaching are important to help students understand CCCs, cultivate their core competency of science and deepen science education reform.