“讲一练二考三”在“电子技术”线上教学中的探索

The Exploration of Applying“Teaching One,Exercise Two and Examination Three”on the Online Course of Electronic Technology

新冠肺炎疫情背景下无法开展线下课程,因此“电子技术”课程采用线上教学的方式,教师与学生均面临诸多问题与挑战。本文基于“讲一练二考三”的教学理念,针对“电子技术”线上教学的特点,提出了重难点线上教学立体化的“讲一”、学生被动学习方式转变下的“练二”、线上考核形式丰富灵活化的“考三”的改革方法。所提方法对未来疫情防控常态化下的高校工科线上课程有积极参考意义。

Under the situation of COVID-19,the offline courses cannot be carried out.Hence,the course of Electronic Technology has to be performed online.Both the teachers and the students face many problems and challenges.This paper proposes a reform method based on the teaching concept of“teaching one,exercise two and examination three”.Aiming at the characteristics of the online course of Electronic Technology,the“teaching one”means stereoscopic teaching of key and difficult points,the“exercise two”means the transformation of passive learning style of students and the“examination three”means the multiple and flexible ways of examinations.The proposed method is of positive reference value to the engineering online teaching of universities with the normalization of prevention and control of epidemic.