“微课”是“微型视频课例”的简称.微课资源的应用为课程质量的提高提供了另一种可能.微课程资源不是使用视频取代教师,也不是让学习者无序学习、孤立学习,而是为了创设更多机会让学习者积极主动学习.本文就利用数学微课功能促进学生自主学习谈几点看法和实践的体会.1微课要义1.1什么是微课目前,国内对“微课”概念的界定还未达成共识.从字面来看,微课由“微”与“课”构成.“微”有“细小、轻微”的意思.“课”是指“有计划的分段教 ”Micro-class“ is short for ”Micro-video class case.“ The application of micro-class resources provides another possibility for improving the quality of the class.Micro-class resources do not use video instead of teachers, Orderly learning, isolated learning, but to create more opportunities for learners to take the initiative to learn.This article on the use of maths micro-class function to promote students’ self-learning to talk about some views and practice experience .1 micro-class lecture 1.1 what is the micro-class present , There is still no consensus on the definition of the concept of ”micro class“ in China.Language, micro class consists of ”micro“ and ”class“ ”Meaning“ ”lesson “ means ”planned segmentation teaching