ETA物理认知模型在高中物理教学中的应用：以“圆周运动”为例

Application of the ETA Physics Cognitive Model in High School Physics Teaching: Taking “Circular Motion” as an Example

摘要: ETA物理教学法基于物理认知模型，从物理现象入手，通过实验物理(E)、理论物理(T)和应用物理(A)三个阶段的认知过程，促使学生对所学课程知识形成系统化和深入的理解与掌握。文章以人教版高中物理教材必修2中的“圆周运动”为例，运用ETA物理认知模型对知识点进行重构，并编写相应的教学设计。通过引导学生从观察现象出发，分析和掌握实验现象背后的物理理论和知识，再将所学物理知识应用于实际情境，最终培养学生系统的物理认知能力，提升学生分析和解决实际问题的核心素养。

Abstract: The ETA Physics Teaching Method is based on the physics cognitive model, starting from physical phenomena and progressing through three stages of cognitive processes: Experimental Physics (E), Theoretical Physics (T), and Applying Physics (A). This approach facilitates students in forming a systematic and deep understanding and mastery of the knowledge they learn in their courses. In this paper, we use the “Circular Motion” chapter from the compulsory Part 2 of the People’s Education Edition high school physics textbook as an example. By applying the ETA Physics Cognitive Model, we restructure the knowledge points and develop corresponding teaching designs. By guiding students to start with observing phenomena, analyzing and mastering the physical theories and knowledge behind experimental phenomena, and then applying the learned physics knowledge to real-world scenarios, we ultimately cultivate students’ systematic physics cognitive abilities and enhance their core competencies in analyzing and solving practical problems.