Research On The Directory-Navigation-Based Network Teaching Platform And Blended Learning

Since 1998,the Ministry of Education has pointed out that it is necessary to focus on building a new education and teaching model based on information technology,establish a mechanism for co-construction and sharing of digital education resources,and propose a new concept of comprehensive "deep integration" of information technology and education.In September last year,the Ministry of Education also proposed to further promote the innovation of various forms of online,offline,online and offline combination,and the combination of in-class teaching and extra-curricular practice.Use online learning platforms and traditional classroom learning methods such as blended learning methods to make good use of high-quality resources.Currently available online teaching platforms mainly include Blackboard,Learning Space,Moodle,Chinese University MOOC,Rain Classroom,UMOOC,etc.These platforms have made great contributions to online teaching,however,in practice,it is still found that the navigation mechanism of these platforms can be further improved.This research independently develops a network teaching platform for catalog navigation,and develops blended teaching research based on this platform to provide corresponding optimization reference for blended learning.In the process of research,this paper analyzes existing research regarding network teaching platforms and actual application status through literature-study.By using Microsoft Visual Studio 2019 as a tool and ASP.Net Core MVC as a platform,a network teaching platform based on directory navigation was designed and developed.Then the teaching resources and teaching process are designed,and some contents and platforms are combined to carry out the comparative teaching experiment between the control group and the experimental group.Through the questionnaire survey to understand the learning conditions of the students in the two classes,it is concluded that the students’ initial level is consistent;through the interview method to understand the students’ cognitive level,to understand the changes in students’ attitudes and actual experience evaluation of the use of the online teaching platform in the information technology classroom,to obtain the true feeling of learning.Results indicate that the blended learning supported by the network teaching platform of directory navigation has improved the effectiveness of teaching and learning.Using SPSS Statistics 26.0 software to analyze the results of the paper-andpencil test with a single sample T test,the results of the experimental class are better than the overall results of the control class;secondly,the overall difference in the results of the experimental class is also smaller than that of the control class;finally,The independent sample T-test analysis of the paper-pencil test scores after class found that blended learning has a certain impact on the effective learning between boys and girls under this condition.According to the data analysis of the mean equivalence t-test,the overall mean is not significant difference.In general,the blended learning supported by the directory navigation network teaching platform has a certain positive effect on the teaching of information technology subjects in middle schools in the current environment.It is hoped that this research can provide certain reference significance for the optimization of catalog navigation and blended learning practice of the network teaching platform in the future.