微课是指基于教学设计思想,使用多媒体技术在五到十分钟以内就一个知识点进行针对性讲解的一段音频或视频。微课是一种浓缩型课程,时间简短,知识点明确,可以为学生提供一种“自助餐”式的学习体验。无论是学习新知识,还是课后复习,学生都可以根据自己的具体情况,选择性地学习某些知识难点或者技能,并且可以反复学习,针对性强,灵活性强,学习时间充足,可以有效提高学习效率。 Micro-class is based on the teaching design ideas, the use of multimedia technology within five to ten minutes on a knowledge point to explain a targeted audio or video. Micro-class is a condensed type of course, a short time, knowledge points clear, can provide students with a “buffet” style learning experience. Whether it is to learn new knowledge or after-school review, students can selectively learn certain knowledge difficulties or skills according to their own specific situations, and can learn repeatedly, with strong pertinence, strong flexibility and sufficient learning time, which can be effective Improve learning efficiency.