Homeschooling Resources – Math

Free homeschooling math resources, including interactive lessons, worksheets, games, and full K–12 curricula for all learning levels.

DrFrostMaths – Free math courses from grade 1 to advanced algebra, plus downloadables.

NRICH Transum Maths – Interactive starters, puzzles, and problem-solving tasks for upper elementary to high school. Useful for enrichment and skill consolidation.

Open Middle – Challenging math problems that require higher-order thinking, organized by grade and standard (K–12).

Visual Patterns – Teaches pattern recognition and algebraic thinking through visual exploration. Great for middle and high school students.

YouCubed – Created by Stanford’s Jo Boaler, this site offers open, creative math tasks and growth-mindset-oriented resources for K–12 students.

NRICH Wild Maths – A companion site to NRICH focusing on creativity and exploration in math. Targets middle and high school levels.

Illustrative Mathematics Tasks Archive – A rich database of high-quality, standard-aligned math tasks. Complementary to the main IM curriculum site.

Desmos Classroom Activities – Free inquiry-based lessons and interactive explorations for middle and high school math.

Math is Fun – Clear explanations, visuals, and activities covering most K–12 math topics. A favorite among homeschoolers for its accessibility.

NRICH Stage-specific Pages – Organizes tasks by UK key stages, roughly aligning with international grade levels.

Brilliant.org (Free Tier) – While largely paid, their free tier includes highly engaging interactive math problem sets (especially for ages 12+).

Embarc – Eureka-based math curriculum for grades K–8 with videos and keys.

UnboundEd Math – Free downloadable K–12 math modules.

GeoGebra Math – Interactive materials for grades 4–8; see community content.

Khan Academy Math Worksheets – 100,000+ interactive questions from pre-K to calculus.

Zearn – Visual, real-world math for K–8. Free registration required.

Coolmath4Kids – Games and quizzes for K–6 math.

MEP – CIMT – Complete K–12 math curriculum with lesson plans and K–5 resources.

Kentucky Numeracy Project – 600+ math activities for K–4.

CSMP – K–6 math program from the National Institute of Education.

NRich – Enrichment tasks and problem-solving challenges from Cambridge.

MathWorksheets4Kids – Printable worksheets from K to high school.

Math-Drills – 64,000+ worksheets across all major math topics.

IXL Math – PreK–12 lessons, skill plans, and textbooks.

ST Math – Visual math learning for PreK–8 via spatial-temporal reasoning.

Open Up High School Math – Three-year high school curriculum.

EngageNY Math – Free K–12 math modules.

Math Learning Center – Free apps and at-home math materials.

Math Game Time – Games, worksheets, and videos for K–7 math.

NLVM – Online manipulatives for PreK–12 math.

NCTM Classroom Resources – Lessons and interactives for PreK–12.

Illustrative Mathematics – K–8 and high school curriculum in PDF/online formats.

Math World – Interactive K–6 math lessons.

Siyavula – Free open textbooks in math and science.

Mathigon – Lessons, activities, and courses for all levels.

Wolfram MathWorld – Detailed encyclopedia of math with interactive examples.

MathPlanet – Free high school math (Algebra, Geometry) + SAT/ACT prep.