关键词: 提质培优；三教改革；课堂革命；电动汽车高压电；岗课赛证；1+X 考核

Abstract: In response to the national special action of "improving quality and cultivating excellence", it created a typical case of "classroom revolution" in the new energy vehicle major. The paper takes "improving quality and cultivating excellence" as the background, takes "classroom revolution"as the theme, takes the core course electric vehicle high-voltage safety and protection for new energy vehicle technology as an example, takes the "three education" reform as the core, and combines the specific requirements corresponding to the "post-class competition certificate". The teaching design is based on the attention, relevance, confidence, satisfaction (ARCS) model, project-based learning (PBL) method ability training, and outcome based education (OBE) teaching effect evaluation. The course assessment and the 1+X assessment are interoperable, and the online high-quality courses are developed. Under the online and offline hybrid teaching mode and the integrated teaching strategy of theory and practice, it leads the classroom revolution and creates typical cases for the practice of vocational education "classroom revolution".

Key words: Improving quality and cultivating excellence; Three education reform; Classroom revolution; Electric vehicle high-voltage; Post-class competition certificate; 1+X assessment