【摘要】 结合工程训练课程特点，建立基于小规模限制性在线课程工程训练个性化教学平台，并以数控车削加工实训项目为例，完成教学目标、课程资源的建设，并基于平台对课前、课中、课后各环节进行了教学设计。课程改革实施结果表明：平台可有效实现线上线下相辅教学，以解决工程训练“学时短、任务重”的难题；可实现分层翻转混合式教学，充分激发学生的自主性与能动性，提高课堂教学效果；可通过课后延展，充分挖掘培育学生兴趣，引导更深层次研究，对培养高层次复合型人才具有重要意义。更多还原

【Abstract】 According to the characteristics of engineering training courses, a personalized teaching platform based on small private online course engineering training was established, on whose base, with the CNC turning machining practical training project as an example, the teaching objectives and course resources were constructed, and teaching design was carried out for each stage before, during, and after class. The reformed curriculum results indicate that the platform can effectively achieve online and offline complementary teaching and solve the problem of "short learning hours and heavy tasks" in engineering training, which can achieve layered flipped blended teaching, fully stimulate students’ autonomy and initiative, and improve classroom teaching effectiveness. With after-school extension, it is of great significance to fully explore and cultivate student interests, guide deeper research, and cultivate high-level compound talents.更多还原