浅谈“球槽问题”在高中物理中的应用——由2023年高考湖南卷第15题引起的思考

Brief Discussion on the Application of“Ball-Slot Question”in High School Physics——Reflection on the Question 15 of Hunan Volume in 2023 College Entrance Examination

力学综合问题历来为各省份物理高考的重难点,其中球槽问题作为一类典型模型,频频出现在多套试卷中,从此类问题经常涉及的4个角度进行分析探讨,总结归纳,旨在引起广大高三师生在备战高考过程之中些许思考,提升学生解决实际物理问题的能力,有助于形成物理学科核心素养.

The comprehensive problem of mechanics has always been a key and difficult point in the physics college entrance examination in various provinces.Among them,the ball groove problem,as a typical model,frequently appears in multiple sets of test papers.This article analyzes and discusses the four perspectives frequently involved in this type of problem,summarizes and summarizes it,aiming to stimulate some thinking among the third year teachers and students of Guangzhou University in the preparation for the college entrance examination,improve their ability to solve practical physics problems,and help form the core literacy of physics discipline.