By substituting music notation with numbers, students gain a fresh perspective on fractions, patterns, and timing. Beats per measure become building blocks of time, which students can then graph using graphic organizers to create original drum compositions. (28-pages) Integrated Math & Music Curriculum Rhythm Training for Composing Drum Ensemble Music. Rhythm & Fractions Lesson Activities for Upper Elementary & Middle School.Combines mathematics and music Compose drum ensemble music Rhythmical