Math • Head-to-head

THSF Math vs Saxon Math

Which Homeschool Math Curriculum Is Right for You?

An honest, side-by-side look at both curricula — real costs, real pros and cons, and a clear “choose this one if…” verdict based on fit, not hype. We don't name a flat winner because the right choice depends entirely on your child.

We compare how each one teaches, not what each one charges — prices change, and a stale figure of ours helps nobody.

Ours is included. Every subject, every child on your account, no per-book or per-child fee — and that covers the planner, the subject tutors and your state's records too. Most curricula are bought one subject at a time, per child, every year.

Choose THSF Math if…

Families who want one maths spine that runs the whole way to Precalculus without buying a new program every few years

Choose Saxon Math if…

Kids who learn by doing and need spiral review

Side-by-side detail

THSF Math

Included

The Homeschool Factory

Included in every plan
Pedagogymastery + concrete-before-abstract
Parent involvementLow — kid-independent
Religious lensSecular
Age rangeK-12
GradesK – Grade 12
Time per day20-30 min

Strengths

  • A complete K-12 spine — Kindergarten counting through Precalculus, with no gap year to fill from somewhere else
  • Every lesson teaches exactly one concept, with worked examples before the child is asked to try it
  • A wrong answer explains what went wrong instead of showing a red X, so a mistake is where the teaching happens
  • Nothing to buy and nothing to ship — no boxed set, no teacher's edition, no working out which edition you need

Weaknesses

  • A new curriculum, written this year
  • No physical manipulatives in the box; the blocks and counters are on screen

Best for

Families who want one maths spine that runs the whole way to Precalculus without buying a new program every few years

Worst for

Families who want a proven, decades-old program, or who want a teacher's manual to work from off-screen

Saxon Math

Saxon / HMH

Pedagogyspiral + incremental
Parent involvementLow — kid-independent
Religious lensSecular
Age rangeK-12
Time per day60-90 min
Duration~36 weeks, 200 lessons

Strengths

  • Independent for older kids
  • Strong test prep
  • Comprehensive coverage

Weaknesses

  • Repetitive
  • Doesn't build conceptual depth like Singapore

Best for

Kids who learn by doing and need spiral review

Worst for

Kids who get bored by repetition

We quote no prices for either programme. They change, and a stale figure of ours is worse to a parent than none — check each publisher directly.

At a glance

FeatureTHSF MathSaxon Math
PublisherThe Homeschool FactorySaxon / HMH
CostIncludedCheck publisher
Pedagogymastery + concrete-before-abstractspiral + incremental
Parent involvementlowlow
Religious lensSecularSecular
Age rangeK-12K-12
GradesK – Grade 12
Time per day20-30 min60-90 min
Duration~36 weeks, 200 lessons
Rating

Common questions

Is THSF Math or Saxon Math better for homeschool Math?

Neither is universally better — it depends on your child and teaching style. Choose THSF Math if: Families who want one maths spine that runs the whole way to Precalculus without buying a new program every few years. Choose Saxon Math if: Kids who learn by doing and need spiral review. Both are respected options; the right one depends on your family's learning approach and budget.

What is the difference between THSF Math and Saxon Math in teaching approach?

THSF Math uses a mastery + concrete-before-abstract approach — families who want one maths spine that runs the whole way to precalculus without buying a new program every few years. Saxon Math uses a spiral + incremental approach — kids who learn by doing and need spiral review. The pedagogy difference is often the deciding factor: match the approach to how your child naturally learns.

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We are not affiliated with either publisher and we do not sell their books. We deliberately quote no prices for them — those change, and a stale figure of ours is worse to a parent than none, so check each publisher directly. No affiliate relationships; no sponsored content. We do not declare a flat winner — fit to your child is the only right answer. Already own one of these? We can turn it into a scheduled course, included in every plan.