Free learning materials
A curated catalog of legally free learning resources for tutors — by country, language and subject.
We do not host these materials. All rights belong to the respective authors and publishers — these are links to official third-party sources. If you are a rights holder and want a link removed, contact us.
115 resources
OpenStax — Mathematics
Free peer-reviewed textbooks: algebra, precalculus, statistics and calculus.
OpenStax — Science
Open textbooks for physics, chemistry, biology and astronomy.
LibreTexts
The largest open library of university textbooks across disciplines.
MIT OpenCourseWare
Free MIT course materials: lectures, notes and problem sets.
Khan Academy
Free video lessons and exercises in math, science and more.
Project Gutenberg
Over 70,000 free public-domain ebooks for reading practice.
Standard Ebooks
Carefully formatted, free public-domain classic ebooks.
LibriVox
Free public-domain audiobooks — great for listening and pronunciation.
OER Commons
Search portal for open educational resources by subject and level.
UNESCO — Open Educational Resources
International recommendations and collections of OER from UNESCO.
IELTS Ready Member — офіційна підготовка
Official free IELTS practice tests (all four skills) by the British Council.
TOEFL iBT — official free preparation
Official free TOEFL iBT preparation materials from ETS.
Демонстраційні варіанти НМТ
Official NMT demo papers for all subjects from the Ukrainian assessment centre.
Підготовка до НМТ — УЦОЯО
Official guidance, programs and training variants for NMT preparation.
МОН України — навчальні програми
Official curricula and state standards from the Ukrainian Ministry of Education.
Нова українська школа (НУШ)
Methodology, articles and practices of the New Ukrainian School reform.
Prometheus — безкоштовні онлайн-курси
Free Ukrainian online courses, including NMT prep and teacher training.
EdEra — освітні курси та матеріали
Free Ukrainian educational courses, interactive books and study guides.
CK-12 Foundation
Free interactive FlexBook textbooks for math and science.
Common Core State Standards
Official US education standards for math and English language arts.
Library of Congress — Teacher Resources
Primary sources and ready-made lesson plans from the Library of Congress.
Smithsonian Learning Lab
Millions of Smithsonian digital resources and collections for lessons.
PBS LearningMedia
Free videos, interactives and standards-aligned lesson plans.
Edutopia
Practical, evidence-based teaching strategies and classroom articles.
BCcampus — B.C. Open Collection
Official Canadian open textbook collection aligned with B.C. courses.
eCampusOntario — Open Library
Open library of textbooks and resources from Ontario.
British Council — LearnEnglish
Official free English materials: grammar, audio, video and exercises.
British Council — TeachingEnglish
Free lesson plans and methodology for English teachers.
BBC Bitesize
Free resources aligned with the UK curriculum (GCSE, A-Level and more).
Oak National Academy
Free curriculum lessons and resources for England under an open licence.
Cambridge English — Free resources
Official free Cambridge English learning resources and sample tests.
OERSI — Open Educational Resources Search Index
European search index of open educational resources (100,000+).
Learning Resource Exchange (European Schoolnet)
Catalogue of open K-12 resources from the European Schoolnet network.
Scientix — STEM-ресурси для ЄС
European community for STEM education: resources and projects.
Photodentro (Greece)
Greece's national aggregator of open educational resources for schools.
twillo (Germany)
German portal for openly licensed teaching and learning materials.
TED-Ed
Free short educational videos with lessons and quizzes for any subject.
Open Library
Internet Archive catalog of millions of books, many in the public domain.
Saylor Academy
Free, openly licensed online courses for self-paced learning.
MERLOT
Curated collection of open educational materials by discipline.
Wikibooks
Free open textbooks under CC BY-SA in many languages.
Wikiversity
Open learning materials and projects for all education levels.
OpenStax — Business
Open university textbooks for business, economics and management.
OpenStax — Humanities
Open textbooks for history, philosophy and the humanities.
OpenStax — Social Sciences
Open textbooks for psychology, sociology and political science.
Siyavula — Open textbooks
Free open textbooks for mathematics and physical sciences.
PhET Interactive Simulations
Free interactive simulations for physics, chemistry, biology and math.
GeoGebra
Free tools and materials for geometry, algebra and calculus.
Desmos
Free graphing calculator and math classroom activities.
Wolfram MathWorld
Free online mathematics encyclopedia.
Всеукраїнська школа онлайн (ВШО)
State free platform with video lessons, tests and notes for grades 1-11.
Дія.Освіта
Free state educational series and courses on digital and other literacies.
Освіторія Медіа
Free articles, methods and practices for Ukrainian teachers.
VOA Learning English
Official free American English materials: videos, audio and lessons.
Official Digital SAT Prep (Khan Academy)
Official free SAT prep in partnership with College Board.
SAT Suite — College Board
Official free SAT practice tests (Bluebook app) from College Board.
Reading Rockets
Free strategies for teaching reading and supporting struggling readers.
ReadWriteThink
Free lesson plans and resources for language arts and literacy.
Common Sense Education
Free digital citizenship and media literacy curriculum.
Lit2Go
Free public-domain audiobook and text collection for reading.
CommonLit
Free library of reading texts with leveled questions.
LearnAlberta
Official free curriculum-aligned learning resources from Alberta.
TVO Learn
Free Ontario-curriculum resources for grades 1-12.
BBC Learning English
Official free English videos, audio and courses from the BBC.
LearnEnglish Kids (British Council)
Free English games, songs and materials for children.
LearnEnglish Teens (British Council)
Free English materials for teens: skills and exam preparation.
Oxford Learner's Dictionaries
Free online learner's dictionary with pronunciation and examples.
Cambridge Dictionary
Free online English dictionary and thesaurus.
Write & Improve (Cambridge)
Free tool to check and improve English writing.
AQA — специфікації та минулі тести
Official free GCSE/A-Level specifications and past papers.
Pearson Edexcel — qualifications
Official Edexcel GCSE/A-Level specifications and past papers.
OCR — qualifications
Official OCR exam specifications and past papers.
Cambridge International
Official Cambridge IGCSE and International A-Level programme materials.
Breaking News English
Free graded English lessons based on the news, across 7 levels.
Tatoeba
Open collection of example sentences with translations in many languages.
Open Culture
Curated hub of free books, courses and films from legal sources.
Art of Problem Solving
Free competition-math resources and the Alcumus practice tool.
Mathigon
Free interactive math textbook with step-by-step explanations.
ІМЗО — електронні підручники
Official electronic versions of school textbooks and learning materials.
Purdue OWL (Online Writing Lab)
Free resources on academic writing, grammar and citation styles.
Illustrative Mathematics
Free open K-12 problem-based mathematics curriculum.
OpenSciEd
Free open science curriculum for middle and high school.
AP Students — College Board
Official information and free resources for Advanced Placement courses.
Facing History & Ourselves
Free resources for history, ethics and civic education.
Annenberg Learner
Free videos and resources for teacher professional development.
National Geographic Education
Free resources for geography, science and the environment.
NRICH (University of Cambridge)
Free rich mathematics problems and resources for deeper thinking.
STEM Learning
Free resources for science, technology, engineering and mathematics.
OpenLearn (The Open University)
Hundreds of free, openly licensed courses across all disciplines.
European School Education Platform
Official EU platform: lesson plans, materials and courses for teachers.
EU Academy
Official EU learning platform with free online courses.
Council of Europe — CEFR
Official materials on the Common European Framework for languages (CEFR).
TVOKids
Free games and shows aligned with the Ontario curriculum for kids.
TVO Learn Mathify
Free 1:1 online math tutoring for Ontario students (grades 4-12).
mathies
Free interactive math tools and games aligned with the Ontario curriculum.
Let's Talk Science
Free bilingual, curriculum-aligned STEM resources for K-12.
Canadian Geographic Education
Free bilingual geography and environment resources for K-12.
NFB Education
Educational documentary and animation collection from the National Film Board of Canada.
Historica Canada — Education Portal
Over 300 free bilingual learning tools on history and citizenship.
The Canadian Encyclopedia
Free bilingual online encyclopedia of Canadian history and culture.
ABC Life Literacy Canada
Free literacy and essential-skills programs and resources.
Knowledge Network
British Columbia's public educational broadcaster with free content for kids and adults.
EdCan Network
Free articles and professional development resources for Canadian educators.
Europeana for Educators
Millions of free digital cultural items and ready-to-use learning scenarios.
EU Learning Corner
Official EU games, activity books and materials in all 24 EU languages.
European Schoolnet Academy
Free online professional development courses for European teachers.
Go-Lab (Golabz)
Free online science labs and inquiry-based learning activities.
Future Classroom Lab
Ideas, scenarios and materials on innovative teaching from European Schoolnet.
EPALE
European platform for adult learning professionals: resources and community.
CEDEFOP
European centre for the development of vocational training: research and resources.
iLearn — підготовка до НМТ/ЗНО
Free webinars, courses, tests and a practice tool for NMT/ZNO prep.
ВУМ online
Free online courses in civic education and personal development.
Мала академія наук України
State science programs, olympiads and materials for student research.
EdCamp Ukraine
Free community and professional development resources for Ukrainian teachers.
POVIR — подолання освітніх втрат
Free math, Ukrainian and English materials for grades 7, 9 and 11.