The number one question new homeschooling parents ask is not about curriculum philosophy or teaching methods — it’s this: “Where do I even start, and how much is this going to cost?”
The good news: some of the best homeschooling resources in the world are completely free. Public libraries, universities, nonprofits, and government education departments have poured enormous resources into online learning — and most homeschooling families never discover even half of what’s available to them.
This guide brings it all together. Whether you are just starting out or looking to fill gaps in your existing curriculum, these free resources cover every subject, every age group, and every learning style.
Why Free Resources Work So Well for Homeschooling
Paid packaged curricula are designed for the average student. Free resources, on the other hand, are modular — you pick exactly what you need, mix and match by subject and learning level, and build something genuinely tailored to your child. This is actually one of the great hidden advantages of homeschooling: you are not locked into one publisher’s scope and sequence.
Used strategically, free resources can form the backbone of a rich, rigorous education. Many homeschooling families spend less than $200 per year on materials by combining free digital resources with library books, nature study, and hands-on projects.
Important note: “Free” in this guide means genuinely free — no credit card required, no trial periods. A handful of freemium options are noted clearly where they offer substantial free tiers worth using.
Free Homeschooling Resources: Core Subjects
Mathematics
Khan Academy
The gold standard for free math education. Khan Academy covers every level from counting to multivariable calculus, with video lessons, practice exercises, and a mastery-based progression system that tracks exactly what each student has and hasn’t learned. The parent dashboard gives detailed reports on time spent and concepts mastered. Completely free, forever.
Math Mammoth (Sample Pages)
Math Mammoth is a paid curriculum, but the publisher offers free sample chapters for every grade level. For families on a tight budget, these samples — covering weeks of instruction — are a legitimate and legal way to use the curriculum at no cost. Search “Math Mammoth free samples” to find them.
Desmos
A free, browser-based graphing calculator and activity platform. Desmos is particularly valuable for visual learners studying algebra and geometry — students can see equations come alive as graphs and manipulate variables in real time. The activity library contains hundreds of free interactive lessons built by teachers worldwide.
Prodigy Math
A game-based math platform for grades 1–8 that adapts to each child’s level. The core game is free and covers curriculum-aligned math in an engaging RPG format. Best for children who respond well to game-based motivation. (Freemium — the free tier is comprehensive.)
Reading & Language Arts
ReadWorks
An enormous library of free nonfiction and fiction reading passages with comprehension questions, vocabulary activities, and teacher guides — all aligned to grade levels K–12. ReadWorks is particularly strong for building reading stamina and analytical reading skills. Completely free with a parent account.
CommonLit
Free access to thousands of literary and informational texts for grades 3–12, with guided reading questions, vocabulary support, and discussion prompts built into every text. The library includes classic literature, contemporary fiction, speeches, and journalism — excellent for building a well-rounded reading life.
Starfall
One of the most beloved free phonics and early reading resources available. Starfall’s interactive games teach letter sounds, blending, and early reading through songs, stories, and activities. Best for ages 3–8. The core reading program is free; the full site has a small annual fee.
Project Gutenberg
Over 70,000 free ebooks in the public domain — every classic text your homeschooler will ever need, from Shakespeare and Jane Austen to Mark Twain and Jules Verne. Free to download in any format. An essential reference for literature-based homeschooling approaches like Charlotte Mason.
Science
CK-12
One of the most underrated free resources in homeschooling. CK-12 offers full, free textbooks for every science subject from middle school through advanced high school level — biology, chemistry, physics, earth science — along with interactive simulations, practice questions, and adaptive exercises. The quality rivals paid textbooks costing hundreds of dollars.
NASA Education
NASA’s education portal offers free lesson plans, multimedia resources, real mission data, and student activities covering space science, earth science, engineering, and physics. Resources span K–12 and include some of the most visually stunning and genuinely exciting science content available anywhere. Free, endlessly updated with current missions.
PhET Interactive Simulations (University of Colorado)
Free, research-backed science and math simulations from the University of Colorado Boulder. Students can virtually conduct experiments in physics, chemistry, biology, earth science, and math — building real conceptual understanding through exploration rather than passive reading. Works in any browser, no download required.
Science Buddies
A comprehensive free resource for science fair projects and hands-on experiments. Science Buddies provides step-by-step project guides, background reading, materials lists, and safety guidance for hundreds of experiments across all science disciplines. Excellent for bringing science off the page and into the kitchen or backyard.
History & Social Studies
Smithsonian Learning Lab
Free access to millions of images, objects, documents, and artifacts from the Smithsonian’s collections, organised into curated learning resources for K–12. Students can explore primary sources, cultural objects, and historical documents from every period of world history. Exceptional for unit studies and living history approaches.
Library of Congress: Teachers
The Library of Congress offers free primary source documents, photographs, maps, newspapers, and lesson plans covering American and world history. Teaching with primary sources develops genuine historical thinking skills — and the Library of Congress collection is the finest in the world, now fully accessible online at no cost.
Crash Course (YouTube)
John Green’s Crash Course series on YouTube covers world history, US history, economics, philosophy, and more in engaging 10–15 minute episodes that are rigorous without being dry. Free, ad-supported, and excellent as a supplement to reading and discussion. Best for middle school through high school.
iCivics
Free civics and government education through games, simulations, and lesson plans. iCivics was founded by former Supreme Court Justice Sandra Day O’Connor and is widely regarded as the best free civics resource available. Students can run a Supreme Court case, manage a presidential campaign, or draft legislation — all as interactive games.
Arts, Music & Physical Education
Classics for Kids
A free podcast and website introducing children to classical music composers and their works. Short, engaging audio episodes are perfect for morning time or background listening. Covers Bach, Beethoven, Mozart, and dozens of other composers in a way that builds genuine musical literacy.
Draw with Rob (YouTube)
Award-winning children’s author and illustrator Rob Biddulph offers free step-by-step drawing lessons on YouTube. His calm, encouraging style makes drawing accessible even for children who believe they “can’t draw.” A wonderful, free art curriculum for ages 5–12.
GoNoodle
Free movement and mindfulness videos designed for children — a surprisingly useful tool for homeschoolers who need structured brain breaks, physical activity, or calming transitions between subjects. Completely free for families.
Free Homeschooling Resources by Age Group
| Age Group | Best Free Resources | Focus |
|---|---|---|
| Ages 3–5 (Preschool) | Starfall, PBS Kids, GoNoodle | Letters, numbers, movement, play |
| Ages 6–8 (Early elementary) | Khan Academy Kids, ReadWorks, Prodigy | Foundational literacy and numeracy |
| Ages 9–11 (Upper elementary) | Khan Academy, CommonLit, CK-12 | Building academic skills across subjects |
| Ages 12–14 (Middle school) | Crash Course, CK-12, iCivics, Desmos | Depth, critical thinking, STEM |
| Ages 15–18 (High school) | Khan Academy, CK-12, Project Gutenberg, MIT OCW | College prep, advanced subjects |
Free Resources for Special Situations
For Struggling Readers
Children who struggle with reading need structured, systematic phonics instruction. The UFLI Foundations program from the University of Florida offers a free, research-backed structured literacy curriculum for parents. It follows the science of reading and provides lesson plans, decodable texts, and assessment tools at no cost.
For Gifted Learners
Art of Problem Solving (AoPS) offers free resources including math competition problems, an online community, and introductory course materials for students who need to go far beyond grade-level mathematics. Their free Alcumus problem system alone can keep a mathematically gifted student challenged for years.
For High School Credit and College Prep
MIT OpenCourseWare publishes the complete materials from MIT’s undergraduate courses — lecture notes, problem sets, exams, and reading lists — all free. High school students preparing for college can use MIT OCW to genuinely study college-level material in any subject. Coursera and edX also offer many courses free to audit (without the certificate).
For Foreign Language
Duolingo remains the best free language learning app for beginners through intermediate learners. For serious language study, Language Transfer offers completely free audio courses in Spanish, French, German, Italian, Arabic, Swahili, and Greek — using a thinking method that builds genuine understanding rather than rote memorisation.
Free Homeschooling Support Resources for Parents
Resources for the learner matter — but so do resources for the teacher. These free tools support the parent side of homeschooling.
Homeschool Legal Defense Association (HSLDA) — Free Resources
HSLDA’s website offers free state-by-state legal guides explaining exactly what your homeschooling requirements are — record-keeping, notification, testing, and more. Knowing your legal obligations is the essential first step for any new homeschooling family.
Ambleside Online
A free, complete Charlotte Mason curriculum from kindergarten through high school. Ambleside Online provides year-by-year booklists, schedules, and guidance based on Charlotte Mason’s philosophy of living books, narration, and nature study. Everything is free and the community forums offer active support.
Simply Charlotte Mason
Offers a substantial collection of free articles, podcasts, and sample lessons explaining how to implement Charlotte Mason methods at home. An excellent starting point for parents curious about this approach before investing in paid materials.
Google Classroom (Free)
Many homeschooling parents use Google Classroom as a free organisation tool — assigning work, tracking completion, and creating a structured school experience at home. Students get practice with the tools they’ll use in college, and parents get a simple dashboard to manage assignments across subjects.
How to Build a Complete Free Homeschool Curriculum
Here is a practical example of a complete, free curriculum for a 10-year-old using only the resources in this guide:
- Math: Khan Academy (daily adaptive practice + mastery tracking)
- Reading: CommonLit texts + Project Gutenberg novels
- Writing: Quill.org for mechanics; narration from reading for composition
- Science: CK-12 textbook + PhET simulations for experiments
- History: Smithsonian Learning Lab primary sources + Crash Course videos
- Art: Draw with Rob (YouTube, twice weekly)
- Music: Classics for Kids podcast (during lunch or morning time)
- PE: GoNoodle movement breaks + outdoor free play
Total cost: $0. Time to set up: one afternoon. Quality: genuinely excellent across every subject.
Pro tip: Add one AI tool — such as Khan Academy’s Khanmigo or Claude.ai — to this stack and you have a tutor available for any question your child asks across all of these subjects. The combination of free structured resources plus an AI tutor covers virtually every homeschooling need for most families.
Frequently Asked Questions
Are free homeschooling resources as good as paid ones?
For most subjects and most learners, yes. Khan Academy, CK-12, and CommonLit are genuinely world-class resources backed by significant funding and research. The main advantage of paid curricula is convenience — everything is sequenced and packaged for you. Free resources require a little more parent curation, but the quality ceiling is just as high.
Do I need to follow a set curriculum when homeschooling?
Legal requirements vary by state and country, but most jurisdictions simply require that you cover core subjects — they do not mandate a specific curriculum. Check your local homeschooling laws first, then build your program accordingly. The HSLDA free state guides are a good starting point.
How do I keep track of progress without formal grades?
Most free platforms like Khan Academy and Prodigy provide built-in progress tracking. For subjects without a platform, keeping a simple learning journal or portfolio — photographs of projects, samples of writing, narration notes — creates a record of learning that is often more meaningful than test scores.
Can free resources work for a high school student who needs transcripts?
Yes. Many homeschooling families use free resources (Khan Academy, MIT OCW, CK-12) for instruction and create their own transcripts documenting the work completed. A homeschool transcript based on rigorous free resources, SAT/ACT scores, and a strong portfolio carries significant weight with college admissions offices.
Where do I find a homeschooling community for support?
Local homeschool co-ops are the best starting point — search for your area on the Home School Foundation directory or Facebook groups for your city. Online, the r/homeschool community on Reddit and the Well-Trained Mind forums offer active, experienced support for parents at every stage of the homeschooling journey.
Start Simply, Build Gradually
The most common mistake new homeschooling families make is trying to replicate school at home — purchasing a full packaged curriculum for every subject and scheduling eight hours of structured lessons a day. This leads to burnout within weeks.
Start with two or three free resources that address your child’s most immediate needs. Get into a rhythm. Add more as you find your footing. The beauty of homeschooling — and of the free resources in this guide — is that you can always adjust. Nothing is fixed. Everything can change when something better comes along.
The best homeschool is not the one with the most expensive materials. It is the one that keeps a child curious, reading, thinking, and growing — year after year.