With the constant deepening of education reform at home and abroad,more and more emphasis is placed on the cultivation of students’ "high-level ability" such as scientific inquiry,problem-solving ability as well as communication and cooperation ability and so on.As a learner-centered learning method,inquiry learning has been gradually paid more attention by experts,scholars and education departments,and has been widely used in the field of education,especially in the experimental teaching of basic education.However,according to the related research found that the autonomy,practicality and situationality of students’ learning are obviously insufficient when the inquiry learning method is applied to the education and teaching of primary and secondary schools.The development of virtual-real fusion learning environment and its application in education have innovated teaching and learning methods,which are conducive to enhancing the learning experience of students,and providing strong support for inquiry learning in creation of situation,resource acquisition,learning feedback and other aspects.With the progressively application of virtual-real fusion learning environment in inquiry learning,how to validly measure the effect of students’ inquiry learning has become the foci of the application of virtual-real fusion learning environment and the effective implementation of inquiry learning.At present,there are few researches on the evaluation of inquiry learning in the virtual-real fusion learning environment,and there is no relatively unified and specific evaluation system.Therefore,in order to effectively promote the application of virtual-real fusion learning environment and the effective implementation of inquiry learning,this study attempts to explore and build a relatively complete inquiry learning evaluation system which is suitable for virtual-real fusion experimental environment.The main research method,contents,process and conclusions of this study are as follows:First of all,understanding the research status of relevant topics through the analysis and carding of relevant literature,which includes the characteristics and application of virtual-real fusion learning environment,and the research and practice of inquiry learning and learning assessment.In addition,determining the relevant concepts,theoretical basis,guiding ideology of this study,as well as the research implementation framework.Secondly,the assessment model of inquiry learning in the virtual-real fusion experimental environment is constructed.Based on the concept assessment framework of ECD(Evidence-centered Design,ECD)theory and inquiry learning theory,the theoretical framework and implementation process of the inquiry learning assessment in the virtual-real fusion experimental environment are determined.The assessment model mainly includes four modules: assessment variable determination module,activity design and evidence extraction module,assessment implementation module,assessment presentation module.In addition,the "task-evidence-behavior" model is proposed in the stage of activity design and evidence extraction stage of the assessment model,which provides guidance for the design and implementation of inquiry learning activities and the functional design of the virtual-real fusion experimental environment or learning platform.Thirdly,the assessment index system of inquiry learning in the virtual-real fusion experimental environment is constructed.Determining the index variables and hierarchy structure of the assessment index system by using the Delphi method and analytic hierarchy process,3 dimensions of the first level index,11 second level index and 25 third level index are eventually formed in this way,as well as weight of the evaluation index of this study.At last,the expert survey opinions of Delphi method have good consistency,and the expert judgment matrix of assessment index passes the consistency test of single level ranking and total ranking,a relatively complete,scientific and reasonable assessment index system of inquiry learning in the virtual-real fusion experimental environment are formed.Fourth,after determining the assessment model and index system,this study designs and develops the scientific inquiry experiment based on the virtual-real fusion experimental environment,and formulates the corresponding evaluation methods and evaluation tools to carry out case application and analysis of the assessment system.Through the statistical analysis of students’ inquiry learning data,the results show that:(1)The assessment index system in this study has good reliability and good content validity and construct validity,which indicates that the assessment index system has better scientificity and practicalness,and can objectively and effectively evaluate the effect of inquiry learning in the virtual-real fusion experimental environment.(2)Through the correlation analysis between the assessment indexes of each dimension and with the overall index,it is found that there is a significant positive correlation between the assessment indexes of each dimension and with the overall index,that is,the behavior performance and effect of the assessment indexes of each dimension influence each other and determine the final effect of the inquiry learning of learners.(3)The learning effect of learners is significantly improved after scientific inquiry experiments in the virtual-real fusion experimental environment,and the virtual-real fusion experimental environment can also promote learners’ interest and enthusiasm in learning to a certain extent. |