前 100 名最受欢迎 教育/参考 网站
发现新的顶部 教育/参考 基于排名、流量和参与度的世界网站 如 wikipedia, wikimedia 或者 mit.
Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.
Wikimedia is a global movement whose mission is to bring free educational content to the world.
Duolingo is the world's most popular way to learn a language. It's 100% free, fun and science-based. Practice online on duolingo.com or on the apps!
Learn online and earn valuable credentials from top universities like Yale, Michigan, Stanford, and leading companies like Google and IBM. Join Coursera for free and transform your career with degrees, certificates, Specializations, & MOOCs in data science, computer science, business, and dozens of other topics.
Find and read more books you’ll love, and keep track of the books you want to read. Be part of the world’s largest community of book lovers on Goodreads.
Rheinhessen - Rheinhessenarchiv.
Instructure's educational software includes Canvas LMS, used by schools and universities worldwide. Learn why the Instructure learning platform is a great place to work and to invest in.
We unlock the potential of millions of people. Our qualifications, assessments, academic publications and original research spread knowledge and spark enquiry.
Dictionary.com is the world’s leading online source for English definitions, synonyms, word origins and etymologies, audio pronunciations, example sentences, slang phrases, idioms, word games, legal and medical terms, Word of the Day and more. For over 20 years, Dictionary.com has been helping millions of people improve their use of the English language with its free digital services.
Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.
The dictionary by Merriam-Webster is America's most trusted online dictionary for English word definitions, meanings, and pronunciation. #wordsmatter
First published in 1869, Nature is the world’s leading multidisciplinary science journal. Nature publishes the finest peer-reviewed research that drives ground-breaking discovery, and is read by thought-leaders and decision-makers around the world.
Familyfun.go.com is ranked number 859 in the world and links to network IP address 96.45.49.150.
Academia.edu is a place to share and follow research.
Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.
College Board is a non-profit organization that clears a path for all students to own their future through the AP Program, SAT Suite, BigFuture, and more.
The world’s largest and most trusted free online thesaurus. For over 20 years, Thesaurus.com has been helping millions of people improve their mastery of the English language and find the precise word with over 3 million synonyms and antonyms.
JSTOR is a digital library of academic journals, books, and primary sources.
Harvard University is devoted to excellence in teaching, learning, and research, and to developing leaders who make a difference globally.
A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
YLAC aims to increase the participation of young people in the democratic process and build their capacity to lead change.
Explore National Geographic. A world leader in geography, cartography and exploration.
Medialiteracycouncil.sg is ranked number 1374 in the world.
Edité par des journalistes expérimentés, The Conversation offre des analyses informées et nourrit le débat sur les grands sujets qui touchent la planète. Mais nous suivons également à la loupe les dernières découvertes et les derniers travaux du secteur académique et de la recherche.
Reverso's free online translation service that translates your texts between English and French, Spanish, Italian, German, Russian, Portuguese, Hebrew, Japanese, Arabic, Dutch, Polish, Romanian, Turkish.
Cocreamos estrategias para un uso reflexivo y crítico de las tecnologías digitales. ONG ciudadanía digital.
Join a game of kahoot here. Kahoot! is a free game-based learning platform that makes it fun to learn – any subject, in any language, on any device, for all ages!
ストップいじめ！ナビでは、いじめに悩む子どものための情報を発信しています。いじめや嫌がらせから抜け出す方法は、必ずあります。電話やメールで相談したり、いま起きていることをメモに記録したり、他の人たちの経験を参考にしたり、イザとなったら弁護士や警察に相談することだってできます。いじめを克服するにはいろいろな方法があります。
Pomoć i podrška djeci i roditeljima - Hrabri telefon za djecu 116 111; Hrabri telefon za mame i tate 0800 0800. E-savjetovanje putem chata i e-maila.
認定NPO法人3keys（スリーキーズ）は、生まれ育った環境によらず、すべての子どもたちの安心・安全な育ちや権利が保障されるためのセーフティネットを増やすことを団体理念とし、虐待・いじめ・自殺・妊娠などの問題を誰にも相談できずにいる子どもや、家庭環境などから孤立している子どもたちへの支援を行なっています。
Home | University of California, Berkeley.
The University of Colorado Boulder is a bold, innovative community of scholars and learners who accelerate human potential to solve the humanitarian, social and technological challenges of our time. Come to CU Boulder and discover what you can be.
Cornell University is a private research university that provides an exceptional education for undergraduates and graduate and professional students. Cornell's colleges and schools encompass more than 100 fields of study, with locations in Ithaca, New York, New York City and Doha, Qatar.
Search and explore the millions of quality, peer-reviewed journal articles published under the Taylor & Francis and Routledge imprints.
Semantic Scholar uses groundbreaking AI and engineering to understand the semantics of scientific literature to help Scholars discover relevant research.
Get to know who we are and what we have to offer. Our mission is simple, to help people make progress in their lives through learning.
World’s most popular online marketplace for original educational resources with more than four million resources available for use today.
Blackboard is a leading global educational technology solution for Higher Ed, K-12, business, and government, connecting education to the power of technology.
Borrow eBooks, audiobooks and videos from thousands of public libraries worldwide.
Open-access publisher of peer-reviewed scientific articles across the entire spectrum of academia. Research network for academics to stay up-to-date with the latest scientific publications, events, blogs and news.
Take online courses on Study.com that are fun and engaging. Pass exams to earn real college credit. Research schools and degrees to further your education.
Create & sell online courses and coaching with the best online course platform used by the entrepreneurs to sell $500m+ to over 18 million students. Try it free.
Instructables is a community for people who like to make things. Come explore, share, and make your next project with us!
One of the world's leading research and teaching institutions. Catalyzing discovery, accelerating solutions, sustaining life on Earth, and preparing students for active citizenship.
Purdue University is a world-renowned, public research university that advances discoveries in science, technology, engineering and math. With its flagship campus in West Lafayette, Indiana, Purdue is a land-grant university with a system that has statewide campuses and online, adult-learning and polytechnic programs.
Australia's Number One university and world leader in education, teaching and research excellence. We offer a vast range of coursework and research programs.
Looking for a tutor? Preply is the best platform for private online lessons with a flexible payment system and affordable prices. Book your first lesson.
The University of Texas at Austin is a bold, ambitious leader, providing a first-class education and the tools of discovery to more than 51,000 students.
Codecademy is the easiest way to learn how to code. It's interactive, fun, and you can do it with your friends.
The University of Toronto is a globally top-ranked public research university in Toronto, Ontario, Canada.
Columbia University in the City of New York.
Information for students, alumni, and parents from Illinois flagship public university, a world leader in research, teaching, and public engagement.
Kahoot! is a game-based learning platform that brings engagement and fun to 1+ billion players every year at school, at work, and at home. Sign up for free!
SAGE is a global academic publisher of books, journals, and a growing suite of library products and services.
We live our purpose, mission and values every day and we do this in one of the most incredible places on Earth. At the University of Arizona, everywhere you look is filled with wonder.
Free online dictionaries - Spanish, French, Italian, German and more. Conjugations, audio pronunciations and forums for your questions.
Soutien scolaire de maths en ligne. Cette année, plus de 13 millions d’enfants apprennent avec IXL. Accès illimité à tous les exercices de maths auto-corrigés GS, CP, CE1, CE2, CM1, CM2 et 6e. Programme officiel. Grâce aux questions interactives et prix virtuels vos enfants sont motivés. Apprendre et réviser. La réussite pour tous en maths.
Turnitin solutions promote academic integrity, streamline grading and feedback, deter plagiarism, and improve student outcomes.
Quoracdn.net is ranked number 3238 in the world and links to network IP address 67.215.65.132.
LanguageTool is a free online proofreading service for English, Spanish, and 20 other languages. Instantly check your text for grammar and style mistakes.
Find the path to what's possible. We apply the science of learning to create innovative solutions to improve education outcomes around the world.
The University of Auckland is New Zealand’s world-ranked university.
The University of Southern California is a leading private research university located in Los Angeles — a global center for arts, technology and international business. It is home to the College of Letters, Arts and Sciences and 21 exceptional academic schools and units. USC’s Health Sciences campus houses renowned specialized care and research in cancer, stem cell and regenerative medicine, orthopedics and sports medicine. The university is the largest private sector employer in the city of Los Angeles, responsible for $8 billion annually in economic activity in the region.
Popular Mechanics inspires, instructs and influences readers to help them master the modern world, whether it's practical DIY home-improvement tips, gadgets and digital technology, information on the newest cars or the latest breakthroughs in science.
Find the best kids books, learning resources, and educational solutions at Scholastic, promoting literacy development for over 100 years.
The New England Journal of Medicine (NEJM) is a weekly general medical journal that publishes new medical research and review articles, and editorial opinion on a wide variety of topics of importance to biomedical science and clinical practice.
Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music…
