Experiment capability intelligent evaluation method and system based on virtual reality

Abstract

The invention discloses an experiment capability intelligent evaluation method based on virtual reality. The method comprises the following steps: S1, setting an assessment link, assessment key pointsof the assessment link and scoring standards corresponding to the assessment key points, wherein the assessment link comprises an experiment article, experiment operation and an experiment result; s2, performing a virtual reality experiment by the user, and recording experiment articles used by the user in the virtual experiment process, the performed experiment operation and the obtained experiment result; s3, according to the set scoring standard corresponding to each assessment key point, respectively carrying out intelligent scoring on the experiment article used by the user in the virtual experiment process, the experiment operation and the obtained experiment result; and S4, obtaining the total score of the user experiment according to the experiment operation carried out by the experiment article and the score result of the experiment result. Experimental ability can be comprehensively investigated, the assessment level is clear, assessment key points are prominent, the flexibility of the assessment process is high, and the assessment content is wide.

Description

technical field [0001] The invention relates to the technical field of experimental ability evaluation, in particular to a method and system for intelligent evaluation of experimental ability based on virtual reality. Background technique [0002] The purpose of the experimental examination is to test the experimental ability of candidates, to promote the effective development of experimental teaching, and to provide a basis for the selection of candidates. However, in the process of organizing postgraduate entrance examinations and examinations, the assessment points of the experimental examinations failed to focus on the experimental operation process; The importance of the assessment points can be reflected by setting the scoring standard score value of the assessment points, but the importance of the assessment points is not strong enough for students; it is difficult to inspect some assessment points by setting the scoring standard, and the assessment requirements canno...

AI Technical Summary

Problems solved by technology

However, in the process of organizing postgraduate entrance examinations and examinations, the assessment points of the experimental examinations failed to focus on the experimental operation process; The importance of the assessment points can be reflected by setting the scoring standard score value of the assessment points, but the importance of the students is not strong enough; it is difficult to inspect some assessment points by setting the scoring standard, and the assessment requirements cannot be implemented

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