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根据现代教学指导思想,在电子类实训教学中,必须重视讲解、示范、巡回指导、课题考核和课题总结这几个主要环节。《电视机原理(上册)》是中职电子专业重要的一门专业课程,具有很强的实践性。我们在小电视机组装实训教学的多年实践中,逐步细化和改组这些环节,充分挖掘和延伸课程中的实训内容,实训效果显著,在教学中具有推广意义。
According to the guiding ideology of modern education, we must attach importance to explaining, demonstrating, tour guiding, subject assessment and summary of topics in the teaching of electronic practical training. “TV principle (the first volume)” is an important professional secondary vocational electronic courses, with strong practicality. In the years of practical experience in the teaching of small TV set assembly, we gradually refined and restructured these links to fully tap and extend the content of the training in the course. The practical training achieved remarkable results and is of great promotion in teaching.