基于DIS应用的高中物理实验教学设计研究——以摩擦力为例

Instructional Design of High School Physics Experiment Teaching Based on DIS Application—A Case Study of Friction

摘要: 物理实验教学作为培养学生物理学科核心素养不可或缺的一环，具有很强的研究意义，但是传统实验往往有着一定的局限性。随着现代信息化进程的不断推进，数字化教学以其在数据实时可视化、数据高精度采集和交互性设计上的优势，为物理实验教学带来新的突破。文章以高中物理中“滑动摩擦力定量实验探究”和“静摩擦力的大小随拉力的变化”实验教学为例，详细展示了传感器在力学实验教学中的实践应用。文章基于研究内容设计了摩擦力教学方案，以期能为数字化实验教学研究提供参考。

Abstract: Physics experiment teaching plays an essential role in cultivating students’ core competencies in physics, thus holding significant research value. However, traditional physics experiments often present certain limitations. With the continuous advancement of information technology in education, the application of Digital Information System (DIS), characterized by real-time data visualization, high-precision data acquisition, and interactive experimental design, has brought new breakthroughs to physics experiment teaching. This study takes the experimental teaching of friction in high school physics as an example, specifically focusing on two inquiry-based experiments: “quantitative exploration of sliding friction” and “variation of static friction with applied tensile force.” It elaborates in detail on the practical application of DIS sensors in mechanics experiment teaching. Based on the research findings, this paper designs a teaching scheme for the friction unit, aiming to provide a practical reference for further research on DIS-based experimental instruction.