| In order to adapt to the new trend of a new round of scientific and technological revolution and industrial reform,we should take the construction of new engineering as an important starting point.New engineering can be expressed as a new form of Engineering add new technology.The experimental design of traditional engineering combines with virtual simulation technology to construct the technical evaluation index system of virtual simulation experiment,so as to promote the construction and development of new engineering while promoting the construction of virtual simulation experiment.This study attempts to construct the evaluation index system of virtual simulation experiment under the concept of new engineering from the perspective of technology,mainly including the following four aspects:(1)understand the origin and connotation of new engineering through literature research,summarize the concept and characteristics of virtual simulation experiment,and design the integration model of new engineering concept and virtual simulation experiment,Through the relevant suggestions on the technical evaluation index level given by the virtual simulation experiment teaching innovation alliance in 2019,the evaluation index system of virtual simulation experiment under the new engineering concept is preliminarily formulated,including 5 first-class indexes,14 second-class indexes,44 third-class indexes and corresponding observation points;(2)In order to revise and improve the index items,establishing an expert group consisting of 10 experts.Based on the preliminary evaluation index system,preparing a questionnaire,and using the Delphi method to finally construct an evaluation index system consisting of 5 primary indicators,13 secondary indicators and 32 tertiary indicators;(3)Using analytic hierarchy process,experts and scholars fill in the questionnaire of the relative importance of each index,and constructing an evaluation index system including weight;(4)In order to test the scientificity and usability of the index system,this study selects an engineering virtual simulation experiment in the "experimental spaceNational virtual simulation experiment teaching project sharing service platform" as the evaluated object,inviting two teachers and three graduate students majoring in educational technology as the reviewers,and grading the experiment according to the obtained evaluation indexes.The result shows that the evaluation results of the two reviewers are consistent,and it shows that the evaluation index system of simulation experiment under the new engineering concept formulated in this study is scientific and available.The evaluation index system of virtual simulation experiment technology developed in this research can be used to guide the construction of virtual simulation experiment and promote the development of new engineering.At the end of the research,summarizing the research results and discussing the shortcomings and prospects of the research. |
