TY JOUR TI “Orlyata Rossii”: from the Experience of a Teacher in Developing Social Activity of Primary School Children KW the “Orlyata Rossii” program KW teacher's work KW younger schoolchildren KW track trips KW social activity KW education JO Primary Education AU Nuzhnova, N.M. AU Egorova, M.V. PY 2025 IS 13 PB INFRA-M Academic Publishing LLC.