ETA物理认知模型下的大中衔接研究——极坐标参考系的教学探索
EXPLORATION OF THE CONNECTION OF ETA PHYSICAL COGNITION MODEL BETWEEN UNIVERSITY AND MIDDLE SCHOOL—TEACHING EXPLORATION OF POLAR COORDINATE SYSTEMS
刘亮 1李晓璐1
作者信息
摘要
本文基于ETA物理认知模型,对物理教学中大中衔接问题进行探索研究,从早期学生认知中可能隐含的问题入手,分析高中课程内圆周运动向心加速度的例子,逐步过渡到天体椭圆运动的情形.本文主要从建立公理认知角度,对极坐标参考系的速度、加速度进行大中衔接探讨.
Abstract
Based on the ETA physical cognition model,this paper explores the connection be-tween large and medium schools in physics teaching.Starting from the potential implicit prob-lems in early student cognition,it analyzes examples of centripetal acceleration in circular mo-tion within high school classes,transitioning to the case of elliptical motion in celestial bodies.Mainly from the perspective of establishing axiomatic cognition,this paper explores the con-nection between velocity and acceleration in polar reference frames.
关键词
ETA物理认知/大中衔接/拔尖人才/极坐标参考系Key words
ETA physical cognition/the connection between university and high school/top talent/polar coordinate systems引用本文复制引用
基金项目
北京物理学会2024-2025年度教育教学科研重点课题(WLXH241018)
北京市海淀区教育科学"十四五"规划一般课题(HDGH20230927)
教育部高等学校大学物理课程教学指导委员会大中物理教育衔接工作委员会教学研究课题(WX202412)
出版年
2024