title: [Dynamic pause in the schedule of students in the 1st grade].
mesh_terms: D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008606:Mental Processes; D012146:Rest; D012574:Schools
vernacular_title: Dinamicheskaia pauza v rezhime uchashchikhsia 1-x klassov shkoly.