➗ Math apps and platforms
Singapore Math (Dimensions Math, Primary Mathematics)
By Singapore Math Inc.. Visit Singapore Math (Dimensions Math, Primary Mathematics)
Desk research from the maker's own pages. Not yet tried by us. Checked 2026-10-24.
Singapore Math Inc. publishes the US editions of the Singapore-style math curriculum: Dimensions Math (PreK-8), several Primary Mathematics editions, Math Sprints, word-problem books and Singapore science books. It is mostly print textbooks and workbooks for schools and homeschool families. Children work through concrete, picture, then abstract steps, with number bonds and bar models. Online extras are a paid video-lesson subscription for Dimensions Math grades 1-6 and free placement tests and printouts.
Our take: Suits homeschool families and schools wanting a structured, print-first math program; skip it if you want an app that does the teaching and checking for you.
| Ages it suits | about 4-14 (PreK-grade 8) |
|---|---|
| What its terms say about age | The website terms say anyone who submits content must not be a minor. The site and shop are for adults buying books; there is no child account. (terms) |
| Price | Paid. Workbooks about $14.50 each; Dimensions Math Video Lessons $85 per grade (grades 1-6), and the videos need the textbooks, workbooks and guide; free placement tests and printouts (USD, Oct 2026). School pricing on a separate page. |
| Works on | Web |
| Account | A parent's account |
| Ads | None |
| In-app purchases | None |
| The AI in it | No AI. |
What's good
- Clear step-by-step method with bar models
- Placement tests and printouts are free
- Video lessons help homeschool parents who feel rusty
- Low cost per book
Watch for
- Mostly print; the video subscription still needs the books
- Several editions can confuse buyers; the Common Core edition was sunset in Oct 2025
- Videos only cover grades 1-6
- Shop site uses ad-tracking cookies
Data and privacy
The privacy policy covers shoppers: name, address, email, usage data and cookies. It says the site uses Google, Facebook and similar cookies for advertising and Google Analytics; there is no separate section on children. Read the privacy policy.
Does it work?
The maker's own claims only for these books: it credits the method (concrete-pictorial-abstract steps, bar models, mastery) for Singapore's strong results. No independent study of these specific editions was found in this desk research.
In the Big Index
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AoPS Online
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Where these facts come from
- https://www.singaporemath.com/
- https://www.singaporemath.com/collections/dimensions-video-subscription
- https://www.singaporemath.com/collections/dimensions-video-subscription/products/dimensions-math-at-home-grade-1
- https://www.singaporemath.com/pages/what-is-singapore-math
- https://www.singaporemath.com/pages/faq
- https://www.singaporemath.com/pages/sunset-products-information
- https://www.singaporemath.com/policies/terms-of-service
- https://www.singaporemath.com/policies/privacy-policy
Prices, terms and features change. Nobody paid to be listed, nothing here is an affiliate link, and Peabody never rates itself. Where we and the maker disagree, the maker's own pages are the ones to trust.