CAJ | 학술논문

　　在落实《国家中长期教育改革与发展规划纲要（2010-2020年）》和实施《教育信息化十年发展规划（2011-2020年）》之际，在混合学习和移动学习日益盛行的趋势下，微课成为当前我国教育信息化资源建设的重点和研究热点。在分析国内近三年来不同领域中微课概念研究现状及概念衍化的基础上，阐释了微课的生态发展、资源开发与实践应用的情况。同时，结合国内首届中小学教师微课大赛的有关调查数据，对微课的实践内涵及主要特征进行了分析与比较，并将我国微课的发展划分为三个主要阶段：关注微课资源构成阶段、关注微课教学活动阶段、关注微型网络课程(微型视频课程)建设阶段。最后，从微课的视频制作、系统设计、教育应用、配套资源和共建共享五个方面对国内微课的可持续发展进行了深度阐述，并提出启示建议和总结展望。
　　재락실《국가중장기교육개혁여발전규화강요（2010-2020년）》화실시《교육신식화십년발전규화（2011-2020년）》지제，재혼합학습화이동학습일익성행적추세하，미과성위당전아국교육신식화자원건설적중점화연구열점。재분석국내근삼년래불동영역중미과개념연구현상급개념연화적기출상，천석료미과적생태발전、자원개발여실천응용적정황。동시，결합국내수계중소학교사미과대새적유관조사수거，대미과적실천내함급주요특정진행료분석여비교，병장아국미과적발전화분위삼개주요계단：관주미과자원구성계단、관주미과교학활동계단、관주미형망락과정(미형시빈과정)건설계단。최후，종미과적시빈제작、계통설계、교육응용、배투자원화공건공향오개방면대국내미과적가지속발전진행료심도천술，병제출계시건의화총결전망。
With the implementation of National Outline for Medium and Long -term Education Reform and Development (2010-2020) and Ten-year Plan for Educational Information Development (2011 -2020), the blended learning and mobile learning are becoming more and more popular. Under this trend, the micro-lecture is the key point of educational information resources construc-tion, which has become a research hot spot. On the basis of analyzing the research status of micro-lecture concept and its concept derivation in the different areas (eg. primary and secondary schools, colleges and universities, and educational enterprises) in the past 3 years in China, the ecological development, resources exploration and practice application of micro-lecture are expounded. Besides, with the investigation data of first national micro-lecture competition for primary and secondary school teachers, the practical connota-tion and main characteristics of micro-lecture are analyzed and compared, with which the development of micro-lecture in China is divided into three stages: focusing on the construction of micro-lecture resources; focusing on teaching activities of micro-lecture; fo-cusing on the construction of micro network course (micro video course). Finally, from five perspectives of video maker, systematic de-sign, educational application, supporting resources and co-construction and sharing, the sustainable development of micro-lecture in China is deeply analyzed. Besides, the enlightenment for the follow-up construction of micro-lecture and prospects are included in the paper as well.