106 sites in this category
Adaptive flashcard learning platform based on cognitive science.
Gamified language learning using fill-in-the-blank practice.
Interactive learning platform for data science and analytics.
Directory of open access scientific and scholarly journals.
Online community offering creative courses in art, design, and crafts.
3D globe showing real-time wind, temperature, and ocean currents.
Graduate-level online programs from leading universities.
Education Resources Information Center with journal articles and reports.
European Space Agency’s portal for data, APIs, and developer resources.
Free educational games for kids covering math and reading.
Chronological collection of future predictions and technological forecasts.
Learning app for kids aged 2–8 with interactive lessons.
Crowdsourced software recommendation directory with alternatives to popular apps.
Free online university lectures and courses from top schools.
Spaced repetition flashcard system for efficient memorization.
Open access repository of scholarly articles in physics, math, computer science, and more.
Platform featuring expert insights on science, business, and philosophy.
Summaries of nonfiction books in audio and text formats.
Nonprofit providing coding lessons and resources for students.
University courses and certificates from institutions around the world.
Practice coding, data structures, and algorithms with challenges.
Real-time statistics about the internet: users, websites, traffic, and more.
Check username and domain availability across hundreds of platforms.
Visual tool to compare country and state sizes side by side.
Free 3D models, textures, and imagery from NASA.
Study resources, homework help, and textbook solutions.
Interactive science experiments and demonstrations for students.
Learn new skills with courses from top universities and companies.
Advanced multi-course learning paths from top universities and companies.
Advanced online graphing calculator for math visualization and learning.
Short interactive stories for language learners.
Platform for intellectual discussions among leading thinkers.
Simple explanations of physics, engineering, and everyday technology.
Interactive explanations and simulations that teach complex ideas.
Learn to code for free with millions of other developers.
Geography game that challenges players to guess locations from Google Street View.
Free developer tools and resources for students.
Access free and paid online courses from Harvard University.
Educational site explaining how things work in simple terms.
Popular trivia platform with quizzes on geography and general knowledge.
Free micro-courses for learning machine learning and data science.
Free educational app for kids with games and lessons.
Animated science videos and visual explanations of complex topics.
Language learning platform with email-based lessons and vocabulary.
Platform for practicing coding interviews and algorithm challenges.
AI-assisted language learning through reading and listening immersion.
Step-by-step math problem solver for algebra, calculus, and more.
AI-powered language learning with video clips from native speakers.
Access free MIT lectures and course materials online.
Instantly search social media username and domain availability.
Shadow library with free access to millions of academic papers and books.
Database for discovering and studying exoplanets and astronomy data.
Educational site with games, videos, and facts for children.
Text-to-speech tool for converting written text into spoken audio.
One of the most prestigious multidisciplinary science journals.
Magazine exploring deep ideas in science, culture, and philosophy.
Free video lectures and courses from Yale University professors.
Interactive simulations for physics, chemistry, and other sciences.
Collaborative coding environment tailored for classrooms.
Professional network and repository for scientific publications.
Research papers and preprints in social sciences and humanities.
Educational website for children focusing on reading and math.
Global platform for sharing inspiring and educational talks.
Global time, calendar, and date calculators for everyday use.
Long-form essays about life, technology, and human behavior.
In-browser coding workspace by W3Schools for web projects.
Live satellite imagery with storm tracking and weather overlays.
Browse billions of archived web pages across history.
Open-access scientific journal covering primary research from all disciplines.
Study tool with flashcards, games, and AI-driven learning modes.
Professional network for scientists and researchers to share papers and results.
Peer-reviewed academic journal published by AAAS.
Scientific articles from Elsevier across many disciplines.
Learning platform with study guides and teacher resources.
Millions of free 3D models, images, and data from the Smithsonian.
Creative learning platform with video courses by professionals.
Access to scientific documents from journals, books, and reference works.
Thousands of fun and challenging geography quizzes.
Online courses, certificates, and professional programs from Stanford University.
Math solver with step-by-step explanations for complex problems.
Online planetarium to explore stars, constellations, and planets.
Interactive map tool that lets you compare the real size of countries.
Specialized online programs in tech, AI, and data science.
Convert units across categories like length, weight, temperature, and more.
3D weather visualization of global wind, rain, and temperature.
Access to academic journals, books, and articles.
Site challenging misconceptions with engaging facts and stories.