Free online math curriculum

Our Free online math curriculum collection is for homeschoolers, afterschooling families, and caregivers who need high-quality math resources without subscription costs. We’ve curated vetted, secular programs, open courses, and practice sites that cover skills from early numeracy through high school topics like algebra, geometry, and calculus. Each resource is reviewed for conceptual clarity, transparency about what’s included in the free tier, and alignment with evidence-based math teaching—not just endless multiple-choice drills. Use the filters to sort by grade band, course level (foundations, middle school, algebra, advanced), teaching style (video-based, interactive, mastery-focused, or spiral), and learner needs such as dyscalculia, ADHD, autism, dyslexia, or giftedness. Many families combine one or two of these free curricula with hands-on games, offline practice, or tutoring. If you’re overwhelmed by choices or want help building a free math plan that works for your child, Modulo’s AI learning concierge can suggest a tailored combination.