树莓派在物理实验教学中的应用

Application on Raspberry Pi in Physics Experimental Teaching

树莓派是近年来新兴的微型计算机,它造价低廉但功能强大,目前正被广泛运用于青少年编程学习等方面.树莓派在物理实验教学领域同样具有应用价值.从“互联网+物理”和“实验数据绘图”两个方面对树莓派在物理实验教学的运用进行展开介绍和示例展示.互联网+物理不仅能实现班级实验数据的上传和分享,还能实现对课堂进行摄录,完成物理微课堂、云课堂的录制;实验数据绘图,充分利用了树莓派的运算、渲染能力以及丰富的音视频输出接口,能实现实时数据的图表绘制,摒弃传统实验教学中课上记录、课下绘图的方法.

Raspberry Pi is an emerging microcomputer in recent years.It is cheap but powerful,and is now widely used in programming learning for teenagers.Raspberry pie also has application value in the field of physics experimental teaching.This paper introduces and demonstrates the application of raspberry Pi in physics experimental teaching from two aspects:“Internet+physics”and“experimental data point ploting”.“Internet+physics”can not only upload and share experimental data of the whole class,but also record the teaching and complete the recording of micro class and cloud class.Experimental data drawing makes full use of the computing and rendering capabilities of raspberry pie and rich audio and video output interface,which can realize real-time data chart drawing and abandon the traditional method of recording in class.