Secondary school students in the classroom (Moscow). Children in the pioneer camp, on the children's railroad. Cadets of the Naval School named after Frunze in practical training. Sportsmen, football players at the Dynamo stadium (Moscow). Athletes parade on Red Square in Moscow; among those present at the podium - V.M. Molotov. MSU students in the classroom. Students of the Odessa Marine College in the classroom. Students of the Moscow Machine-Tool Institute in technical workshops. Tourists in the Caucasus Mountains. Ski competitions.