微课,是指运用多媒体教学按照认知规律,呈现零散化学习内容、过程及扩展素材的结构化数字资源。它既有别于传统教学,又是在其基础上继承和发展起来的一种新型教学资源。它有着教学时间短,教学内容少,教学资源容量小,主题突出、内容具体等优点。初中地理是地理的入门,作为文科性质的学科,地理的内容可谓是支零破碎,但又要掌握记忆,教师教 Micro-class, refers to the use of multimedia teaching in accordance with the law of cognition, scattered learning content, process and expansion of the material structure of digital resources. It is different from the traditional teaching, but also on the basis of its inheritance and development of a new type of teaching resources. It has a teaching time is short, teaching content, teaching resources, small capacity, prominent themes, content-specific advantages. Geography of junior high school is the introduction of geography, as a liberal arts disciplines, the contents of the geography can be described as fragmented, but also to master the memory, teacher education