A Constructivism-based 3D Scene Display Teaching System for Wushu Teaching

Abstract

Abstract-With the introduction of the teaching theory of constructivism and the development of virtual 3D technology, multimedia courseware production is required to enhance the authenticity of teaching situation, expand the interaction of teaching courseware, and carry out 3D network teaching. This paper designed a constructivism-based 3D scene display teaching system. By using ASP.NET and WEB3D as the core technologies and combining SQL SERVER technology, this system can run on the Internet in the form of web pages, demonstrate and store teaching courseware, and show great advantages in human-computer interaction, three-dimensional display and advanced teaching. In specific discussion, the paper elaborated the demand of designing the system, relevant function modules and the implementation process. It has been proven that the constructivism-based 3D scene display teaching system for Wushu education has a remarkable effect on improving students' examination results and expanding their innovation ability.Keywords-3D scene display, teaching system, Wushu, constructivism, interactive technology Introduction3D technology is a technical system constructed based on the difference of people's binocular vision. It produces active stereo and passive stereo vision in people's eyes, giving a visual effect of watching 3D scene [1]. 3D technology could be divided into diverse categories, mainly covering Film Patterned Retarder (FPR) technology, complementary color technology, time-sharing technology, holographic technology, etc. At present, the mainstream 3D technology in the market includes holographic technology, VR virtual imaging technology and so on. Each of the technologies in whatever type is able to bring the visual effect of three-dimensional imaging. Hsu et al. (2014) combined 3D technology and technology equipment in museums. To achieve the aim of supporting natural interaction of visitors during museum presentations on the basis of using cameras, they first outlined the "U-Garden", a platform 84 http://www.i-jet.orgPaper-A Constructivism-based 3D Scene Display Teaching System for Wushu Teaching composed of various tools which are useful for application designers to develop motion-based projects that adopt camera tracking. A rationale with which to base the design of these presentation tools was then established. This system provides designers with tracking results for generating countless fascinating applications appealing to more diverse interactive imaginations and offers interactive power to natural interaction based on depth image streams [1]. 3D technology has become the focus of attention in the education sector and is increasingly being applied to a variety of courses. However, there is still a lack of research on the construction of 3D scene display teaching system in the teaching of Wushu. Review of Research ProgressIn view of its imaging advantages, 3D technology has been increasingly applied to the field of modern education in recent years, accompanied by more and more corresponding studies by domesti...

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