From May 10, 2021, the electrotechnical theory and practice teaching team of the Engineering Training Center responded to the call of the school and carried out a series of special activities on teaching quality. In order to further the teaching quality of electronic technology and find out the students' views on electronic teaching, Mr. He Zhixuan of the team issued a questionnaire, which was conducted anonymously to increase the credibility of the survey.

The questionnaire has 11 questions, mainly including the following aspects: 1) Who is your teacher? 2) What is the most helpful means in e-learning? 3) How familiar are you with electronic circuits? 4) How much help is it to improve self-study ability through electronic technology learning? 5) How well do you master the contents of each chapter of electronic technology? The questionnaire is answered in the form of selection, which can improve the accuracy of statistics. At present, 301 valid questionnaires have been received. According to the survey, students still pay attention to traditional classroom teaching, and nearly 95% of them believe that classroom teaching is the main means of learning. Nearly 85% of students were satisfied with their learning results. Through thorough investigation, teachers have a clear understanding of teaching effects and teaching methods, which is helpful to improve teaching methods and means.

Sample of Questionnaire Survey

Practice has proved that Mrs. He Zhimin's questionnaire is novel and unique. Students can easily choose their own answers by using mobile phones. The survey is convenient and scientific. This ingenious questionnaire is a powerful means of conducting teaching quality survey, which can be continuously revised and used in the future, and is also recommended to the school's educational administration office.