Design and implementation of video-on-demand system for elementary and secondary schools

The courseware, which is merely made up of texts, pictures, links, etc, can not meet the requirements of learners. The teaching video is becoming more and more popular. Video-on-demand system for elementary and secondary schools contains much teaching videos, it allow learners to choose what to learn freely, control learning process. From the paper, you can learn what the video-on-demand system for elementary and secondary school is and how it is designed in its general structure, users, functions and database. Besides, you can also learn how the system is implemented from the homepage, registration /login, retrieving video, video on demand and management.