The Development And Application Of Evaluation System For Microteaching Video In Mobile Learning Environment

With the development of educational informationalization,digital microteaching has been extensively researched and applied in the teaching and learning activities of normal school students.However,there is more research on theory about designing microteaching system and little research on microteaching and evaluation,let alone research the development and practice of microteaching network platform.The research of microteaching should keep up with the information age,constantly digitizing,networking and mobile.This paper,based on the consideration to improve time,space and efficiency of the comprehensive training and evaluation of teaching skill which for normal students,puts forward to research the evaluation system for microteaching video in mobile learning environment.This paper,based on the research background of the development of teaching skills and mobile technology,analyzes the actuality research of microteaching and the platform of teaching skill evaluation system through statistical nearly a decade of research literature.Analyzes the characteristics of communication theory and mobile learning to seek how to understand and solve the problems of digital,network and mobile learning,discuss the practical application of mobile technology in the field of education and the application of mobile technology in microteaching and explore the application model of microteaching video evaluation system in mobile learning environment.Designed the framework and overall function of the website platform about mobile video micro-standard teaching evaluation according to the system of teaching ability evaluation for normal school students to collected and analyzed the demand of teaching skills assessment and consulted the existing functionality of Microteaching network platform which emphasis on the design of the evaluation function of teaching skills and based on the advantage of mobile technology to design the overall function and presentation.It put forward the technical route and the concrete method of realizing the system according to the framework and overall function and finally realize the function of the mobile Microteaching video evaluation system according to database design and code write.Finally,the system is tested by the practice in education practice.The system is tested by software test method according to the requirements of the system,including functional test,usability test and compatibility test.Meanwhile,design the application of the system under the guidance of microteaching theory and organize the users participate in practical application,and then analyze and reflect the practice results and questionnaire interviews.This paper take the mobile learning theory as the key theories guiding,combine the characteristics of microteaching skills evaluation with it and base on the B/S ASP.net three-tier frameworks to develop system.In this system,the front-page is based on HTML5,the front-end scripts using jQuery technology,the front-end Framework is Amaze UI,the background serverside development using C# language and using Microsoft SQL Server to manage database.In mobile learning environment,the main objective of microteaching video evaluation system is to achieve the comprehensive skills assessment of micro-teaching for normal students which based on short video in anytime,anywhere by seamless linked with the cross-platform of multi-terminal.The functions including basic settings,project management,user management,assessments management and expert review and so on.The innovation of this system lies in constructing the microteaching video evaluation system application model of mobile priority and link with crossplatform of multi-terminal in mobile learning environment to realize the video evaluation of microteaching precision,visualization and mobile.