Every Science curriculum in this guide is reviewed honestly — real strengths, real weaknesses, and who each one actually fits. No affiliate rankings.
Costs as of June 2026 — always verify on the publisher's site.
| Curriculum | Publisher | Pedagogy | Cost | Parent involvement | Lens | Ages | Rating |
|---|---|---|---|---|---|---|---|
| Mystery Science | Mystery Science | inquiry + video | $99/year | low | Secular | K-5 | 4.7 |
| Lakeshore Learning Science Kits | Lakeshore | hands-on kit | $30-60 per kit | medium | Secular | Pre-K to 6 | 4.5 |
| Apologia Science | Apologia | young-earth Christian + textbook | $60-110/year | low | Christian | K-12 | 4.4 |
Mystery Science
Strengths
Weaknesses
Best for
Busy parents who want science to happen
Worst for
Families wanting deep scope and sequence
Pricing as of June 2026 — verify on the publisher's site before purchasing.
Lakeshore
Strengths
Weaknesses
Best for
Hands-on learners, supplement to any science curriculum
Worst for
Families wanting one-and-done curriculum
Pricing as of June 2026 — verify on the publisher's site before purchasing.
Apologia
Strengths
Weaknesses
Best for
Christian families wanting biblical worldview
Worst for
Secular or science-rigorous families
Pricing as of June 2026 — verify on the publisher's site before purchasing.
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Homeschool Factory's curriculum quiz reads your family's learning style, budget, and religious lens — then ranks every curriculum by fit, strongest first.
Curriculum data compiled from publisher websites and homeschool parent communities. Costs and availability verified June 2026 — verify current pricing on each publisher's site before purchasing. No affiliate relationships; no sponsored rankings. THSF house curricula (marked “Included”) are reviewed to the same honest standard as third-party options.