基于情境认知理论的工程实践教学研究

Research on Engineering Practice Teaching Based on the Theory of Situational Cognition

实践育人是新工科建设中学科教学和人才培养的重要组成部分。开关电源设计教学内容是电类学科实践教学设计和学生工程应用能力训练教学环节中的重要内容之一,具有理论和实践融合的教学特点。以学生课外第二课堂实践教学常用的“开关稳压电源”教学内容为例,介绍基于情境认知理论下的“降压型开关稳压电源设计”工程实践案例教学的设计方法。通过对情境认知理论、实践育人和工程案例教学融合应用进行探讨,以期为今后其他课程的实践教学设计提供参考。

Practice education is an important part of subject teaching and talent training in the construction of new engineering disciplines.The teaching content of switching power supply design is one of the important contents in the practical teaching design of electrical disciplines and the training of students′engineering application ability.It has the teaching characteristics of the integration of theory and practice.This paper takes the content of“switching stabilized power supply design”for students′extracurricular practical teaching as an example,and introduces the design method of“buck type switching stabilized power supply design”engineering practice case teaching based on the theory of situational cognition.This paper discusses the integrated application of situational cognition theory,practical education and engineering case teaching,in order to provide references for the practical teaching design of other courses in the future.