The Research On Education Cloud Classroom Teaching Activities Model Based On XAPI

In recent years,with the rapid development of education information,China has built a relatively perfect infrastructure system,and the role of education information in education and teaching is becoming more and more prominent.During the "13th Five-Year" of education information,it is proposed to realize the development of the public service platform.Education cloud has become an important channel for the construction and application mode of the innovation of "network learning space for everyone".As a basic education public service,the education cloud builds a network virtual community of"teaching,teaching and research,management,learning" by connecting the mass data resources,enriching teaching tools,sharing knowledge community and teaching research activities of famous teachers.Although the current education cloud has been used regularly in the basic education stage,the problem of the deep application of education cloud is still prominent,especially in the lack of high quality material resources,weak teaching links and low application interest of teachers.It is of great significance to explore the problems of educational cloud application and improve the application quality of educational cloud to promote the deep integration of educational cloud and teaching.This study,starting from the classroom teaching process,deeply analyzes the educational cloud for classroom teaching,which brings about a full range of teaching mode changes,and expounds the typical characteristics of the typical teaching activities.Secondly,the innovative introduction of xAPI is the basic theoretical basis for classroom teaching modeling;then,the construction of the classroom teaching education cloud is extracted,the classroom teaching activity model is constructed based on xAPI.Finally,based on the time series method,the teaching activities of different disciplines are accurately identified from the mass data,and the horizontal and vertical comparison and analysis are carried out.The concrete research is mainly embodied in the following three aspects:First,it analyzes the teaching activities and characteristics of educational cloud classroom teaching.This study focuses on the analysis of the application process of education cloud in classroom teaching activities.Starting from the relationship between"teacher,education cloud and student",this paper defines the connotation and elements of information classroom teaching activities under the education cloud,and analyzes the characteristics of teaching in the classroom education cloud from the service supply of Education cloud.Through the research,it is found that the education cloud can inject new vitality into the classroom with its rich function,and the classroom education cloud mainly includes four elements,such as human,environment,behavior,content and so on.The two is to introduce the xAPI method to enrich the modeling theory of education cloud classroom teaching activities.This research discusses two kinds of learning activity records and analysis specifications of xAPI and Caliper Analytics,and compares and analyzes the data model,data transmission,security mechanism and application system,and further selects the appropriate data model.Through the study,it is found that compared with the Caliper Analytics method,xAPI has more advantages in the integrity of teaching activities,the convenience of data storage and the stability of data transplantation,and is more suitable to be used as the modeling theory of educational cloud classroom education activities.Three,it proposes a xAPI based educational cloud classroom teaching activity model.This study traverses the background data of education cloud based on time series.According to the CAV model constructed by the xAPI method,the teaching objects,teaching objects and teaching actions are extracted from the specific teaching activities,so as to identify and restore the complete online and offline activities as accurately as possible.Then,from the classroom teaching activities time,different disciplines teaching activities in different disciplines,teaching activities,teachers and students and education cloud interactive frequency and other aspects of the three different disciplines of teaching activities in the horizontal and vertical contrast analysis,experimental results show that the model is good.Although some research results have been obtained,there are still shortcomings in this research.On the one hand,the cloud model of educational cloud classroom education built by this study only contains basic elements,and the performance of the teaching activity needs to be enhanced.On the other hand,the education cloud model of education cloud classroom based on xAPI is still in the exploratory stage,and its robustness remains to be tested and improved.