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Discover which Singapore Math® program is right for your needs.

Dimensions Math® PK–5

A refreshed approach to Singapore math from the people who know it best.

Since bringing the first Singapore Math® curriculum to the U.S., we’ve gathered years of feedback from educators and parents. This led us to a big question: Can we create a refined Singapore Math® program that better meets the needs of today’s students?

To answer this question we worked for five years with top Singapore math educators and experts. The end product, Dimensions Math® PK-5, improves aspects of the proven Singapore math method while preserving the core of this unique approach.

It is everything we believe Singapore math should be.

Why Choose Dimensions Math Curriculum?

  • Pricing that's accessible (we mean it!).
  • A renewed Singapore Math® curriculum from our team of teachers and experts with over 100 combined years of Singapore math classroom experience.
  • Expanded teacher materials, including a resource website featuring videos, Blackline Masters, letters home, and more.
  • A cohesive PK-5 series.

Primary Mathematics

The series that introduced Singapore math to the world.

Primary Mathematics is the famed series that put Singaporean students at the very top of international math tests again and again, and has over 20 years of proven results in the U.S.

It balances supervised learning and independent practice while encouraging communication. Singapore Math Inc. introduced this series to the U.S., and has been supporting it ever since.

Primary Mathematics U.S. Edition
Almost identical to the original program from Singapore, but uses U.S. measurements and currency.

Primary Mathematics Standards Edition
Written to meet the California Public School standards prior to Common Core, this edition includes probability, data analysis, negative numbers, and coordinate graphing.

Primary Mathematics Common Core Edition
More closely aligns with Common Core. This edition has changes to the scope and sequence.

Why Choose Primary Mathematics?

  • The original, world-renowned, Singapore Math® curriculum.
  • Abundant training, support, and other resources due to wide adoption over many years.
  • Encourages independence and varied paces of learning.


Singapore Math® Programs

For Homeschooling

Both Dimensions Math PK-5 and Primary Mathematics 1-6 are suitable for homeschool use.

The Dimensions Math series is more accessible to U.S. students, easier to begin using for teachers, and has a more modern design, while Primary Mathematics remains legendary in the homeschool community for its broad support resources and unparalleled results.