Research On The Construction Situation And Countermeasures Of Educational MOOC Based On Web Crawler Technology

Since 2012,MOOC have caused a wave of educational reforms around the world,and its birth has promoted education fairness in the true sense.With the advent of the era of big data,our country has begun to gradually attach importance to the reform of information-based teaching,and promote the development of education in the direction of modernization,which makes education both faced with challenges and full of opportunities.In this context,educational MOOC will receive more attention.Pay attention to ushering in development opportunities.As a product of the era of big data,web crawler technology has been applied in many fields,but it is relatively rarely applied in the field of education.Its existing problems make it play a better role in education reform and education fairness.This paper mainly uses literature research method,mathematical statistics method,data mining method,content analysis method,interview method and other methods for research.First,review the relevant literature to sort out the current research status of MOOC at home and abroad;secondly,use the web crawler technology to capture the educational course data on the MOOC platform of Chinese universities to obtain basic course information and user comment data;then,through the course evaluation Through the analysis of data and interview data,we can understand the current situation of the construction of educational MOOC,and draw out the problems existing in the current development of educational MOOC;finally,put forward corresponding countermeasures and suggestions for the existing problems.Through the research,the following conclusions are drawn: First,the number of educational MOOC in the country is uneven,the development of PE MOOC is relatively complete,and there is a lack of pre-school courses.In order to better lay the foundation of the education system,more pre-school courses need to be developed;the quality of MOOC needs to be improved.In order to better promote education fairness and increase the participation rate of students,more attention should be paid to the quality of courses;thirdly,the selection of courses is insufficient,and some MOOC are repeatedly constructed.Interactive exchanges should be strengthened to reduce waste of resources;Fourth,the functions of learning resources and support services need to be strengthened,and platform functions should be continuously improved to provide learners with more learning resources;fifth,the credit certification mechanism needs to be further improved,and the credit management system should be continuously innovated;sixth,teachers and there is a lack of two-way interaction between students and a shortage of teachers.The interactive system should be continuously optimized,the frequency of interaction should be increased,and the teaching staff should be enriched.Seventh,there are few sports and normal colleges in MOOC construction colleges.The strength of MOOC construction.