利用DISLab系统突破“瞬时”认知冲突——谈牛顿第二定律瞬时性的实验设计  

Breaking through“Instantaneous”Cognitive Conflicts with the DISLab System——Discussion on the Experiment Design of the Instantaneousness of Newton′s Second Law

作　　者：徐春 XU Chun(Jinshan Experimental Middle School,Inner Mongolia Normal University,Chifeng,Inner Mongolia 024400)

机构地区：[1]内蒙古师范大学锦山实验中学,内蒙古赤峰024400

出　　处：《物理通报》2024年第10期87-90,共4页Physics Bulletin

基　　金：内蒙古自治区教育科学研究“十四五”规划2023年度课题“研究传感器在高中物理力学传统实验中的应用”.

摘　　要：在物理教学过程中,学生更多地关注物理规律的应用,而对规律的生成过程反而淡化,缺失了突破认知冲突过程,在面对考查规律生成过程的“难题”时,反而无从下笔,也就是常说的“对规律理解不透”.根据学习进阶理论,对事实经验这一层,从传统实验的慢放到DIS传感器实验,弥补感性认知不足,突破“瞬时”认知冲突.In the process of physics teaching,students pay more attention to the application of physical laws,while neglecting the process of generating laws and lacking the process of breaking through cognitive con flicts.When faced with the"ifficult problem"of examining the process of generating laws,they are unable to start writing,which is often referred to as"unclear understanding of laws".Based on the theory of advanced learning,this article shifts from traditional slow experi m ents to DIS sensor experiments at the level of factual experience,in order to com pensate for the lack of in tuitive cognition and b reak through the"instan taneous"cognitive conflict.

关 键 词：瞬时 认知冲突 DISLab系统 

分 类 号：G633.7[文化科学—教育学]