TY JOUR TI AN INNOVATIVE MODEL OF AN EDUCATIONAL ORGANIZATION "FULL-TIME SCHOOL" AS A TOOL FOR ARCHITECTURAL RENOVATION OF EXISTING SCHOOL BUILDINGS KW full-day school KW renovation KW existing school fund KW extracurricular activities KW new typology KW full-day educational complex JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Chechel', I.P. PY 2025 IS 10 PB Belgorod State Technological University named after V.G. Shukhov