STEAM教育理念下电场自动测绘仪的开发

DEVELOPMENT OF AUTOMATIC SURVEYING INSTRUMENT FOR ELECTRIC FIELD BASED UPON STEAM EDUCATION CONCEPT

将静电场教学实践中遇到的问题,作为课外拓展课题研究是新工科人才培养的有效方式之一。本文基于STEAM教育理念,采用项目式学习,以学生为主体,以跨学科融合和创新为导向,制定教学目标和教学方法。将物理理论和实验创新有机融合,引导学生结合单片机技术和Matlab程序,设计出新型可视化电场自动测绘仪。该仪器操作简便高效,测量精度高,还能直观展示电场的动态变化。而学以致用的过程,提高了学生的创新能力和知识综合运用能力,也为高校的教学改革提供了新思路。

It is an effective way to train new engineering talents to take the problems encountered in the teaching practice of electrostatic field as extracurricular research topics.Based on the concept of STEAM education,this paper adopts project-based learning,takes student as the main body,and takes interdisciplinary integration and innovation as the orientation,to develop teaching objectives and teaching methods.Physics theory and experimental innovation are organically integrated to guide students to design a new visual automatic surveying instrument for electric field by combining single-chip microcomputer technology and Matlab program.This instrument is easy to operate and efficient,with high measurement accuracy,and can visually display the dynamic changes of the electric field.The process of applying knowledge to practice improves students ability of innovation and comprehensive application of knowledge,and also provides new ideas for the reform of teaching in universites.