Abstract
At present, students major in photo electricity information science and engineering, measurement and control technology and instrumentation of colleges and universities are not interested in the compulsory courses which require higher theoretical basis. And teaching efficiency of such courses is bad. Aiming at the issue, we put forward some important measures on how to motivate students’ interest and improve the teaching efficiency of compulsory courses of such majors with a combination of course: Laser Principle and Application. From the aspect of teachers, a teacher shall accumulate rich application examples in various fields and prepare lessons efficiently. It is a precondition for improving compulsory course teaching efficiency. It is also effective guarantee to carry out vivid classroom teaching with a combination of cutting-edge technological development. Besides, it is fundamental guarantee for a teacher to bring in diversification means in the big data era and adopt advanced teaching methods. From the aspect of students, rich learning interest and positive learning attitude are the fundamental power to improve compulsory course teaching efficiency. In addition, necessary engineering practice ability cultivation is the fundamental goal.
Highlights
At present, students major in photo electricity information science and engineering, measurement and control technology and instrumentation of colleges and universities are not interested in the compulsory courses which require higher theoretical basis
Specialized compulsory courses are an important part of undergraduate teaching in colleges and universities, and a key link to realize talents training in colleges and universities
We can take students to participate in the training according to the existing experimental conditions and relying on the scientific research team in the school, so that students can observe through their eyes to understand the functions and technical indicators of each system by hands-on operation, form real-time feedback of students' mastery of professional knowledge, help teachers timely find students' weaknesses in classroom learning, take remedial measures, and effectively improve the teaching effect of professional required courses
Summary
Specialized compulsory courses are an important part of undergraduate teaching in colleges and universities, and a key link to realize talents training in colleges and universities. In the chapter "Typical Laser" in Laser Principle and Application, the new knowledge is not closely related to the old knowledge, even some teaching content will not involve the previous chapters, so teachers can resolutely omit the review of old knowledge, and increase the time to the point of higher interest of students. We can take students to participate in the training according to the existing experimental conditions and relying on the scientific research team in the school, so that students can observe through their eyes to understand the functions and technical indicators of each system by hands-on operation, form real-time feedback of students' mastery of professional knowledge, help teachers timely find students' weaknesses in classroom learning, take remedial measures, and effectively improve the teaching effect of professional required courses. Teachers should be good at making use of the favorable conditions brought by the information age and adopt diversified teaching methods
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