Implementation of Information-Based Teaching System for Young College Teachers based on iOS Platform

摘要

Targeting the research and implementation of mobile-end live teaching systems, this paper develops a mobile mathematics learning system that can interact and exchange learning with students and teachers in any place with Internet access, designs geometric image drawing, mathematical formula layout and other key algorithms and studies the audio and video data structure on the iOS platform framework. Reality test results show that the live teaching system based on the iPad platform works well - the mathematical whiteboard module can achieve the drawing of geometric images and display and operation of algebraic formulas; the live video module can transmit video stream formed by the images captured by the camera or from the screen and the audio acquired to the server at real time, and can play the video stream from the server in time. This satisfies the requirement of mobile-end video broadcast and helps further promote the development of learning and teaching based on mobile terminal.