Music and Time Annotation << Back Development of Metrorhythmic Abilities of High School Students in Choral Classes in Children’s Music Schools (on the Example of Polyphony) V.A. Mammadova This article presents a detailed analysis of the process of metro-rhythmic abilities formation among students in children’s music schools. The sense of rhythm is a musical ability that can be developed and forms students’ musical activity. In the process of classes, the choirmaster uses certain techniques that allow him/her to draw the attention of students to teamwork. These methods are used with gradual complication allowing students to easily perform polyphonic choral works. Keywords: school, students, music, meter, rhythm, learning. Pp. 23-28.