Design And Implementation Of Virtual Reality Panoramic Resource In Field Practice Classroom Teaching

As the most widely used branch of the VR technology,VR panorama technology can help students break through the limitations of time and space,experience the learning environment in three-dimensional virtual environment,stimulate the learners'subjective initiative and intrinsic psychological driving force,thereby promoting the cultivation of interest in learning and the overall cognition of discipline knowledge.Field practice teaching is a beneficial supplement to classroom teaching and an important component of several discipline training programs.However,there are often such problems as inadequate security system,lack of professional instructors,and a single teaching model in current teaching practices.As a new teaching aid,VR panorama technology has a broad application space in the field practice teaching.This paper aims to use VR panoramic technology to implement the field practice teaching platform,and to carry out the teaching application of specific disciplines,in order to provide a research reference for the diversification of field practice teaching and the optimization of learning experience.This paper follows the research order of Literature Survey-VR Panorama resource Design-VR Panorama Teaching Platform Construction-Application of Discipline Cases.Firstly,combed the background and current situation of field practice teaching.Then develop teaching platform design according to situational teaching and inquiry teaching theory,and apply VR panorama technology to build a field panoramic teaching platform for students to visual browsing and operate in the classroom.Finally,design and implement a field practice teaching case.The specific research contents mainly include the following three aspects.(1)Expound the feasibility and necessity of resource construction from the perspective of practical teaching content in the field and the construction of panoramic resource,and design a process and programme for a VR panoramic resource in field practice teaching,design contents including the overall functional architecture,the association and presentation of the scene with the map,the conversion effect between scenes,the navigation elements and interactive hotspots.(2)Based on the design of the panoramic resource and the actual classroom teaching requirements,a field practice teaching platform for VR panoramic resources will be set up.First of all,according to the planned route and selected practice points,use professional panoramic shooting equipment to complete the high-precision data acquisition of the field scene;Second,apply related software to complete the post-splicing,processing and optimization of panoramic data;and then add the interactive information based on the teaching content to realize the construction of panoramic interactive teaching platform;finally discuss the application mode and teaching process of VR panoramic resource in the classroom.(3)Based on the resource of this paper,select the Shennongjia Chuan Golden Monkey as the field practical teaching content,and use VR resource to presented its wild life habits in the biological classroom.Through the form of questionnaire survey,analyze the effect of the practical application of VR panoramic resource teaching.The test results show that the application of the panoramic resource in field practical teaching can improve students' interest in learning,optimize teaching services and learning experience,enrich field teaching practice.