Math Mammoth

What Reviewers Say

Reviewers consistently describe Math Mammoth as a rigorous, mastery-based curriculum that emphasizes conceptual understanding at an affordable price point. Cathy Duffy Reviews characterizes the program as a well-developed option that balances traditional instruction with computer-enhanced extras. Both The HomeSchoolMom and HomeschoolPicks praise the self-teaching format, noting that built-in explanations support independent learning. Kate’s Homeschool Math Help recommends the curriculum for busy families due to its minimal prep but warns that the dense worktext format may overwhelm students with fine-motor challenges. HomeschoolPicks adds that the no-frills style is best for families who do not require visual extras. The consensus suggests that while the program provides a high-value option for building skills, its text-heavy layout may not suit every learner.

How It Works

Parents and students work together from a single 'worktext' that combines the teaching explanation and the practice exercises on the same page. A typical session lasts 25 to 40 minutes in grades 1-2, 30 to 60 minutes in grades 3-4, and 45 to 75 minutes in grades 5-6, beginning with the parent reviewing the visual models and written explanations at the top of the lesson before the child completes the problems directly in the book. Because the curriculum is organized by topic rather than rigid daily lessons, parents decide how many pages to cover based on their child's energy and understanding. The only required materials are the worktexts, printed from the download or bought as printed books, and basic tools like a ruler or an abacus, making it a portable, low-prep option for the kitchen table.

Switching to This?

Math Mammoth provides comprehensive, free placement tests on their website, and the publisher strongly recommends using them because the material is often more advanced than standard grade-level expectations. If a child’s test results are borderline, the community rule of thumb is to place them in the lower level to ensure there are no gaps in conceptual understanding. Families can easily transition mid-year by starting at the beginning of a specific topical chapter, though they should be prepared for a shift toward 'mental math' strategies if coming from a procedure-heavy program. Since the curriculum is mastery-oriented, parents should focus on the student's proficiency with a concept rather than their nominal grade level.

Curriculum Details

Price

$29.50 - $245.50

Digital downloads: $29.50 for kindergarten and $42.50 per grade for grades 1-8. Each grade's A and B halves are also sold separately ($14.75 each for kindergarten, $21.25 each for grades 1-8, except $21.75 for 5-A). Bundles: Light Blue Series grades K-8 $245.50, grades K-4 $133, grades 5-8 $112.50. The All Inclusive bundle, which adds the Blue Series and review workbooks, is $295. Optional lesson plans cost $9.95 per grade, or $14.95 for the PLUS version. Printed books are sold by third-party retailers (Lulu, Rainbow Resource Center, Christianbook, Amazon and others), not by Math Mammoth. Digital purchases include unlimited printing rights for family use.

About $30 - $43 per year (one grade level per school year)

Grades

K - 8

Available As

Digital Print

Coverage

Single subject

Subjects

Math

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Pacing

Flexible

Parent Time

5-30 min/day

Student Independence

Semi-independent

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Academic Level

Grade level

Worldview

Neutral

Teach Multiple Ages

Yes

Parent Role:

Parent provides 5-10 minutes of direct instruction for new concepts, answers questions as needed, and grades completed work. Older students may work more independently. Not truly self-teaching despite marketing - most children need parental discussion and guidance.

Videos

Reviews We Consulted

Updated: May 2026

How This Compares

When compared to Singapore Math, Math Mammoth offers a similar conceptual depth but is often easier for parents to manage because the instruction and practice are combined into a single book, eliminating the need to juggle separate textbooks and workbooks. Parents choosing between Math Mammoth and Math-U-See will find that while both focus on mastery, Math Mammoth relies on visual diagrams on the page rather than the physical plastic blocks that define the Math-U-See experience. Compared to Teaching Textbooks, Math Mammoth requires significantly more parent involvement, as it lacks the automated video lessons and digital grading found in the computer-based program. Against a spiral program like Saxon, Math Mammoth differs by focusing intensely on one topic for several weeks until it is mastered, rather than rotating through many different types of problems in a single sitting. For families looking for high academic rigor at a lower price point, Math Mammoth is frequently cited as the most cost-effective alternative to more expensive, multi-component curricula.

Getting Started