近年来,“微课”悄然走进了课堂,由于其时间短、内容单一,符合小学生的认知心理与个性化需求,倍受学生的青睐。微课在网络环境下应运而生,有利于培养学生自主探究的意识,易于实现知识内化,革新了传统的教育方式,提高了课堂教学效率。“微课”可以活跃课堂气氛,让学生在课前预习、课中探究、课后巩固中学习知识。一、深入挖掘,合理利用(一)在课前预习中深入挖掘。传统教学中,以教师课中讲授、学生课后练习实现知识的内化,而微课是让学生通过观看 In recent years, “Micro Class ” quietly walked into the classroom, due to its short time, a single content, in line with the cognitive psychology and individual needs of primary school students, much of students. Micro-class emerged under the network environment, which is conducive to cultivating students’ self-exploration awareness, easy to realize knowledge internalization, reforming traditional education methods and improving classroom teaching efficiency. “Micro class ” can be an active classroom atmosphere for students to preview before class, in-class exploration, after-school consolidation to learn knowledge. First, in-depth mining, rational use (a) in-depth preview of the preparatory study. In traditional teaching, teaching is taught in teachers’ class and students practice internalization of knowledge after class, while micro class is for students to watch