Singapore Math vs Math Mammoth
Quick answer: Singapore Math (Dimensions Math) (mastery, math) and Math Mammoth (math, mastery) differ mainly in teaching style, price model and faith stance. The table shows only facts from each official page, checked 2026-10-17. "Unknown" means we couldn't verify it.
| Singapore Math (Dimensions Math) | Math Mammoth | |
|---|---|---|
| Type | Curricula (Print & Mixed) | Curricula (Print & Mixed) |
| Price as shown | Grade sets shown (e.g., $123, $137) | unknown |
| Grades | PreK-8 | K-8 (Light Blue Series) |
| Accreditation | n/a | n/a |
| Faith | Secular | Not stated |
| Styles | mastery, math | math, mastery, open-and-go |
| Parent involvement (est.) | high | high |
How they differ in approach
- Shared: mastery, math.
- Only Singapore Math (Dimensions Math): none.
- Only Math Mammoth: open-and-go.
- Mastery: A mastery approach has students finish one concept before moving on, rather than cycling back over topics (spiral).
- Math: This is a math-specific program, so you would pair it with other subjects.
- Open-And-Go: Open-and-go means little or no lesson preparation is needed before teaching.
Math Mammoth (official site): Official site: Light Blue Series is a full K-8 math curriculum, mastery-oriented, conceptual understanding and mental math, 'nearly self-teaching' and open-and-go; digital and print versions; free placement tests and free videos on the site.
How to decide
- Pick the style first: approach matters more than brand.
- Check total yearly cost, including books, for your number of children.
- Use both providers' placement tests or samples before buying.
- Make sure records and accreditation meet your state's rules.
Frequently asked questions
Which is cheaper, Singapore Math (Dimensions Math) or Math Mammoth?
Prices as shown on 2026-10-17: Singapore Math (Dimensions Math): Grade sets shown (e.g., $123, $137). Math Mammoth: unknown. Where a price is unknown, we couldn't verify one on the official page, so compare current quotes directly.
Is Singapore Math (Dimensions Math) or Math Mammoth accredited?
Singapore Math (Dimensions Math): n/a. Math Mammoth: n/a.
Are Singapore Math (Dimensions Math) and Math Mammoth religious or secular?
Singapore Math (Dimensions Math): Secular. Math Mammoth: Not stated.
Can I switch from one to the other mid-year?
Usually yes, because homeschool curricula aren't tied to a school calendar. Use the provider's placement test, if offered, to find the right level. Math programs in particular sequence topics differently.