Thisarticle explains theimportanceof extracurricular activitiesinhigh schoolactivitiesare consideredareasof extracurricular activities, among which theactivitiesof studentcommunities.The author reveals thegenesis ofthe concept of "student community", describes the types of studentcommunitiesin high school, gives comprehensive analysisof researchof our scientiststo study thepedagogical groupas acommunity ofstudentsin theextracurricular activities. Theoretical and practicalunderstandingof this phenomenonenriches thetheory and methodology ofprofessional education.