Montessori Early Years Music Curriculum — Part One: Movement to Music (Preschool 3–6) This is suitable for ANY children ages 2.5-6 years old. AT-A-GLANCE: 137 pages 59 lessons/presentations45 Music tracks to support the lessonsExtremely detailed with Assessment and Evaluation against the main developmental domains (Social–Emotional, Language & Communication, Cognitive, Physical)Scripted, developmentally sequenced presentations with natural Control of ErrorObservation rubrics (I-P-A-M): Introd