本文结合当前中职计算机专业教学的现状和存在的问题,提出了基于微课的开放式教学模式的思想,阐述了基于微课的开放式教学模式改革对构建以“学”为中心的课堂,培养学生的自主学习能力的重要意义。同时,介绍了我校计算机专业开展基于微课的开放式教学模式改革的实施过程、优势、取得的效果以及应注意的问题。 Based on the current situation and existing problems of teaching of computer specialty in secondary vocational school, this paper puts forward the idea of ​​open teaching mode based on micro-class teaching and elaborates that the reform of open teaching mode based on micro- Classroom, training students the ability of independent learning of great significance. At the same time, this paper introduces the implementation process, advantages, achievements and problems that should be paid attention to in the open teaching mode reform based on Microcosmic in our school.