1 plot. - Buryat-Mongolian Republic: mountain landscapes; villages of nomads - nomads sit by the yurts; Buddhist monasteries (datsans); the village of Buryats: a collective farm tractor driver plows a field on a tractor; women shear sheep; children in the manger sleep, eat; schoolchildren in the classroom; the doctor examines the patient. Bird's eye view of Ulan-Ude; a column of athletes is passing through the stadium. 2 plot. - Students of one of the schools in Kharkov in the classroom, excellent students receive drummer certificates; celebration of the anniversary of the October Revolution in Kharkov: on the Dzerzhinsky square are demonstrators, participants in a military parade, military equipment. 3 plot. - The best student of the 12th FZD, Nyura Nazarova, is engaged in housekeeping, answers in a lesson at school, performs in amateur performances. 4 plot. - Moscow region. The pioneers of the Podlipki station are engaged in circles: they draw, embroider; children's railway: a boy driver of an electric locomotive built from scrap metal collected by the pioneers is driving a train along the railway.