中小学教学视频案例视频素材的设计与制作

Cases of Primary and Secondary School Teaching Video Design and Production of Material

视频素材是构成教学视频案例的主要素材单元,它的质量好坏将直接影响案例成品的最终效果。中小学教学视频案例视频素材主要由教师课前的教材及学生分析、课堂教学实录、课后教师总结及反思、专家点评、同行交流、学生反馈六个单元构成。教学视频案例视频素材的制作流程为:了解拍摄案例的拍摄内容及要求,设计拍摄方案,实际拍摄,采集编辑视频素材形成流媒体格式素材文件。技术要领包括拍摄场地的选择、具体拍摄时的设备要求及后期素材编辑。

Video teaching materials constitute the main material unit case,wether the quality is good or not will directly affect the ultimate effect of the finished case.Cases of primary and secondary teaching video material consist of six modules：materials analysis between teachers and students before class;teaching record;teachers’ summary and reflectiion after-school;expert comment,counterparts,student feedback.The producing procedure of case video material concludes：understanding the content and requirements of shooting cases,designing film program,the living filming,adopting and editing video material collected form streaming media file format material.Technical essentials includes the choice of filming,the specific equipment requirements when shooting and post-material editing.