An immersive flipped classroom teaching system based on multiple virtual avatars and its working method

Abstract

The invention belongs to the teaching application field of information technology, and provides an immersive flipped classroom teaching system based on multiple virtual avatars and its working method, including an immersive teaching environment generation module, an immersive flipped teaching module with multiple virtual avatars, and a teaching service module The present invention creates a series of virtual teaching space construction tools with the help of VR technology; according to the needs of the main subjects, it generates virtual teaching resources and virtual avatar libraries with knowledge trees, provides a series of editing tools for virtual scenes and virtual avatars, and supports interactive scenes The generation of virtual avatars and the customization of virtual avatars will push the adapted resource packages to the terminals of teachers and students through hot updates, providing a new way of interaction and presentation for flipped classrooms.

Description

technical field [0001] The invention belongs to the teaching application field of information technology, and more specifically relates to an immersive flipped classroom teaching system based on multiple virtual avatars and a working method thereof. Background technique [0002] As an efficient, convenient and flexible classroom teaching mode, the flipped classroom has been widely used in the teaching practice of primary and secondary schools, but it also exposes some defects such as low efficiency and lack of connection. The immersive flipped classroom teaching system utilizes the immersive, interactive, imaginative and intelligent features of VR technology to build a teaching space beyond the limitation of the screen, and create a new situationalization with a high degree of immersion, natural and efficient interaction methods and audio-visual effects. Teaching environment. Using virtual avatars as representatives of teachers and students in a virtual teaching environment...

AI Technical Summary

Problems solved by technology

[0003] The existing flipped classroom teaching system is mainly converted from the online teaching system, and there are the following problems: (1) The teaching performance is not obvious: under the existing online live video teaching, teachers and students are separated at both ends of the screen, and learners are prone to loneliness , easy to be distracted, it is difficult for teachers to carry out targeted teaching improvement according to learners' personality and common problems in teaching activities; (2) The situational teaching environment is not realistic enough: affected by network bandwidth and rendering capabilities, existing VR technology , resources, terminals, and applications all put a lot of rendering work on the user terminal, making it difficult to create an immersive teaching environment where teacher-student interaction and student-student interaction are interactive; Preparing, discussing and reviewing in the form of pictures lacks real-time and diversified multi-modal interaction methods, and it is difficult to meet the innovative needs of information-based teaching models

These defects limit the application of flipped classroom in practical teaching scenarios

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