Research On The Course Construction Of "School Online" Course Based On Network Crawler Technology

The rapid spread of COVID-19 in 2020 until the post-epidemic era in 2022 has profoundly affected the traditional school classroom education model,along with the emergence of online education and online courses.The online curriculum,development,construction and research in the field of physical education is undoubtedly an important opportunity and challenge for China’s physical education to keep up with the development requirements of The Times,further realize the modernization of physical education,and promote the physical and mental health of young people.Therefore,this study to "school online" sports education online course information as a platform,the sports online course course content classification,professional type,course construction,quality courses,course status,teachers,learning time,teachers and students interaction,classes type,after-school course service(certification learning)information data and research,strive to find the status and characteristics,in order to study the construction and development of sports online course in colleges and universities.By exploring the construction of "school online" sports online courses,in order to "school online" class open course website provide advice and thinking,not only meaningful for online course users,also conducive to the development of information education in China further high quality,for the development of online education and online courses for theoretical reference,in a certain sense enrich the theoretical connotation of online education and online course construction.This study studies the construction of "school online" course based on network crawler technology.According to the needs of the research purpose,data mining method and octopus collector were used for network crawler to study 116 online sports courses on the online education website.Finally,MYSQL database and WPS office2020 version were used to analyze and process the final data.Research results:(1)The current situation of "school online" curriculum construction based on network crawler technology is generally good.Course resources are rich,including the national quality sports online courses and bilingual courses,both practice sports online courses and online theory courses,covering five sports online professional types: sports humanities sociology,human science,physical education training,national traditional sports and sports management,meet the comprehensiveness of sports learning.The team of "School Online" physical education online course teachers is composed of professors,associate professors,lecturers and teaching assistants.The teachers and students discuss and interact in the discussion area.There are various kinds of online sports courses,including five types of sports universities,science and technology universities,comprehensive universities and normal universities.(2)According to the comparative analysis of "Xuetang online" and 10 other sports online course teaching platforms,the online courses of "Xuetang Online" account for the largest proportion of all courses and the largest investment,online courses can only be retrieved through the course name;teaching team,"Xuetang Online" is an interactive section,and lacks the course scoring function.(3)According to the network crawler data analysis,There are the following problems in the construction of "school online" courses: the classification of online sports courses is not rigorous,The search function of the website has loopholes;Imbalance of professional type structure in sports online courses,Neglect the traditional ethnic sports courses,sports management majors,The number of national boutique online courses is relatively small,There are repeat courses,To some extent,it consumes the online course resources;University physical education "school online" course teaching teacher team is not rich enough,Lack of teaching assistants;College sports "school online" course classes college type is single,Comprehensive colleges and universities are mainly adopted;College physical education "school online" course teachers and students interaction enthusiasm is not high,There are few interactions between teachers and students.(4)University physical education "school online" course construction strategy is as follows:promote curriculum construction,comprehensive planning and development of quality physical education online course;improve the functional service of teaching platform,build integrated physical education online course teaching platform,enrich the importance of physical education online course;build interpersonal interaction system,eliminate the distance barrier of physical education online learning;enhance inter-school cooperation,play the combination of physical education colleges and other universities.