微课在中职学校数控车工训练中的应用策略

Application Strategy of Micro-lesson in CNC Lathe Worker Training in Secondary Vocational Schools

微课是短时间内通过视频展示某个知识点或教学环节的信息化资源,帮助学生理解理论要点,指导学生运用数控车床加工零件,可以彰显突出训练重点、交互性强的教学特点,给学生提供网络化学习新体验。为提升中职学校数控车工训练效果,借助微课重构数控车工训练任务,创设情景化训练氛围,序列化设计微课教学环节,多元评价学生训练成效,为学生提供自主化训练服务,激发学生主动参与训练的动机,以提高学生的学业水平。

Micro-lesson is a kind of information resource that shows a certain knowledge point or teaching link through video in a short time.It helps students understand the theoretical points,guides students to use CNC lathe to process parts,highlights the characteristics of training focus and strong interaction,and provides students with a new experience of network learning.In order to improve the training effect of numerical control lathe workers in secondary vocational schools,the training tasks of numerical control lathe workers are reconstructed with the help of micro courses,the situational training atmosphere is created,the teaching links of micro courses are serialized and designed,the training effect of students is evaluated in multiple ways,the independent training service is provided for students,and the motivation of students'active participation in training is stimulated,so that their academic level is improved.