3D lesson preparation and teaching system and method

Abstract

The invention discloses a 3D lesson preparation and teaching system and method. The system comprises a login module, a lesson operation module, a lesson preparation module, a lesson teaching module, a display module and a processing module, wherein the lesson operation module is used for creating courseware according to lesson parameters, the lesson preparation module is used for carrying out teaching content preparation for the courseware created by the lesson operation module, the lesson teaching module is used for carrying out lesson teaching according to the order of pages of the courseware created by the lesson preparation module, the display module is used for displaying all other modules, and the processing module is used for processing data of all the modules. The invention further discloses a 3D teaching system, and the 3D teaching system comprises interaction equipment, the 3D lesson preparation and teaching system and a cloud server. The invention further discloses the 3D lesson preparation and teaching method. Through the system and the method, interaction between students and the teaching knowledge is enhanced, stereo images of models or 3D videos can be acquired through utilizing virtual-reality stereo glasses, learning interests of the students can be motivated, and the learning effect is improved.

Description

technical field [0001] The invention relates to the technical field of 3D education, in particular to a 3D teaching preparation system and method for preparing and teaching lessons by using 3D teaching resources. Background technique [0002] 2D resources, such as pictures and videos, are displayed in a single way and basically have no interactivity. They are mainly used for classroom display and demonstration, and students receive knowledge passively. Because it is not consistent with constructivist learning theory, the learning effect of students is still not high. Abroad has done a lot of research on the application of 3D resources in education. Anne Bamford, a famous British 3D education expert, selected 740 students aged 10-13 from more than a dozen schools in many countries to test 3D education technology. The results show that The proportion of students who use 3D glasses in class has a significant improvement in grades is more than that of students who use 2D resour...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems of existing multimedia teaching with little interaction between students and students, too much content, difficult for students to digest and poor attractiveness, a 3D teaching preparation system and method are proposed. Creating courseware with parameters such as the teaching process is conducive to the systematic management of courseware. At the same time, the created courseware can also be shared with other teachers. Other teachers can choose courseware according to their own needs when logging in to the system. The 3D teaching preparation system uses the cloud service module Connect to the cloud server and obtain teaching resources from the cloud server, which not only reduces the storage burden of the running host, but also facilitates the unified management and update of teaching resources. Routine operations also include the 3D operation unit. When the model in the 3D resource is inserted in the lesson preparation module, the 3D operation unit will be called automatically to move, zoom, rotate, add annotations and labels, and delete the model in the 3D resource. In the teaching mode, the model operation in the above 3D resources also includes splitting and restoring operations. Through model adjustment operation teaching, the interaction between students and teaching knowledge is enhanced. At the same time, the stereoscopic image of the model or 3D video is obtained by using virtual reality stereoscopic glasses Help to stimulate students' interest in learning and improve learning effect

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