微课设计和应用的关键问题思考

The Thinking about the Key Problem of the Design and the Application in Micro-lecture

该文阐述了微课的由来和发展历程，以及普遍存在的问题；并基于课堂实录所存在的问题，从教师和学生两个方面的需要阐述了微课的含义和用途，明确了微课到底是什么；系统分析了如何依据讲授、自主与协作、智慧培养等教学模型的实际需要确定微课开发和应用的方向；基于教师的教学和自己的学习，学生的课前、课堂和课后学习等的实际需要，给出了完整微课资源和碎片式微课资源的设计思路与原则以及制作的主要方法；讨论了有效推动微课建设和应用的可能途径和方法等。

Expounds the origin and development of micro-lecture， and state the common problem in this field. Based on the existing problems in the classroom activity， this paper expounds the meanings of the microlecture from two aspects of need in teachers and students， and illuminate what the microlecture is. Analyze how to based the actual need of the model of traditional teaching method， Autonomous collaboration method，and wisdom method to determine the direction of the development and application of microlecture. Based on the need of teachers' teaching and learning， and the studentslearning before class， in class and after class， gives a design ideas， principles and the main production methods about complete resources of micro-lecture. Discuss the possible ways and methods about how to effectively promote the construction and application of the micro-lecture.