View the Dimensions Math® PK–5 series overview (PDF). Dimensions Math is designed to better serve U.S. teachers and students. We’ve updated aspects of Singapore math curriculum for clarity and relevance, while preserving the solid foundation that makes it unique. The series follows the principles outlined in the Singapore mathematics framework, including the Concrete, Pictorial, Abstract (CPA) approach, mental math strategies, and bar modeling.

In the Dimensions Math program, concepts are introduced and explained in a new format with vibrant imagery, while the progression and scope that define Singapore math remain intact.