Curated guide

Best High School Homeschool Curriculum (Grades 9-12)

4 curricula in this guide

High school homeschool curriculum decisions matter the most because they determine college readiness, transcript quality, and standardized test outcomes. At this level, families often combine multiple specialized providers rather than a single all-in-one program.

Our top picks have strong college-recognition track records. Apologia science is accepted at virtually every accredited college. Saxon Math covers Algebra 1 through Calculus with a consistent spiral approach. Compass Classroom offers streaming video for classical Christian content across multiple subjects. Plan the four-year scope before starting 9th grade — colleges expect specific subject sequences, and homeschool transcripts need to demonstrate them clearly.

Editor's selection

Our picks

Apologia Science

Apologia Educational Ministries

Rigorous college-prep science curriculum written from a young-earth Christian perspective. Conversational writing style with notebook-based learning and strong lab components.

PreK K–2 3–5 6–8 9–12

$42–$93/grade

Saxon Math

Houghton Mifflin Harcourt

Traditional spiral math curriculum with constant review. Each daily lesson introduces a small new concept, then includes a large problem set mixing new and previously taught material.

K–2 3–5 6–8 9–12

$95–$148/grade

Compass Classroom

Streaming video classical Christian curriculum with engaging master teachers. Features Visual Latin (the flagship), history, writing, literature, science, and more.

3–5 6–8 9–12

$490–$890/year

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Acellus Academy

International Academy of Science

Fully accredited online K-12 school with WASC accreditation, AP courses, NCAA-approved cores, and military Tier I status. Same video content as Power Homeschool but with diploma, transcripts, and teacher support.

K–2 3–5 6–8 9–12

$2000–$4500/year

Time4Learning

Secular self-paced PreK-12 full curriculum with animated lessons, automated grading, and recordkeeping. Most popular secular all-subjects digital subscription.

PreK K–2 3–5 6–8 9–12

$335–$479/year

Outschool

Marketplace of independent teachers offering 140,000+ live small-group video classes, 1:1 tutoring, and self-paced courses for ages 3-18. Supplemental enrichment, not a full curriculum.

PreK K–2 3–5 6–8 9–12

$480–$2880/year

Schoolhouse Teachers

The Old Schoolhouse

Christian all-access homeschool curriculum platform with 400+ courses, lesson plans, recordkeeping, and transcripts. One flat fee per family covers unlimited students.

PreK K–2 3–5 6–8 9–12

$389–$476/year

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