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.
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Lumen Learning | Online Materials & Resources for Higher Ed
Lumen Learning offers affordable digital courseware & professional development resources to enhance effective teaching and increase student success. Explore our 50+ college courses today!
Math is Fun
Math explained in easy language, plus puzzles, games, worksheets and an illustrated dictionary. For K-12 kids, teachers and parents.
Study.com | Take Online Courses. Earn College Credit. Research Schools, Degrees & Careers
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Flipgrid | Empower Every Voice
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Get unstuck. Learn better. | Socratic
Take a photo of your homework question and get answers, math solvers, explanations, and videos. Works for Math, Science, History, English, and more.
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Chegg - Get 24/7 Homework Help | Rent Textbooks
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LibreTexts - Free The Textbook
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Scholastic: Children Book Publishing | Scholastic International
Scholastic, the world's largest publisher and distributor of children's books, offers content and products for children over 150 countries
Encyclopedia Britannica | Britannica
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Mathway | Algebra Problem Solver
Free math problem solver answers your algebra homework questions with step-by-step explanations.
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Desmos | Let's learn together.
Symbolab Math Solver - Step by Step calculator
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Clever is a digital learning platform for K12 schools--one friendly place for single sign-on, messaging, analytics, and more.
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A fun activities and games site covering subjects such as sports, animals, history, science, geography, jokes, math, and biographies. Pages are written to be easy to read and understand.
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Free Online Calculator for finance, math, algebra, trigonometry, fractions, physics, statistics, technology, time and more. Use an online calculator for free, search or suggest a new calculator that we can build. Conversions and calculators to use online for free.
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SparkNotes: Today's Most Popular Study Guides
SparkNotes are the most helpful study guides around to literature, math, science, and more. Find sample tests, essay help, and translations of Shakespeare.
Explore National Geographic. A world leader in geography, cartography and exploration.
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Centers for Disease Control and Prevention
As the nation’s health protection agency, CDC saves lives and protects people from health, safety, and security threats.
MIT - Massachusetts Institute of Technology
RESEARCH NEWS Engineers have developed a stackable, reconfigurable AI chip that could keep devices up to date while reducing electronic waste. “You can add as many computing layers and sensors as you want,” Jihoon Kang says. “It has unlimited expandability.” #THISISMIT Via @mitedgertoncenter on Instagram: The first annual Edgerton Center...
Purdue University - Indiana's Land Grant University
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The HISTORY Channel - Geschichte erleben! The HISTORY Channel ist der deutschsprachige Pay-TV-Sender für spannende Dokumentationen und macht die Faszination von Menschen und Ereignissen täglich greifbar!
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Seeing app.link on your iPhone? App.link takes you to an app for a better experience while preserving your privacy. Learn more about app.link and its benefits.
Investopedia: Sharper insight, better investing.
Investopedia is the world's leading source of financial content on the web, ranging from market news to retirement strategies, investing education to insights from advisors.
CliffsNotes Study Guides | Book Summaries, Test Preparation & Homework Help | Written by Teachers
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BBC - Home
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eNotes.com has study guides, lesson plans, quizzes with a vibrant community of knowledgeable teachers and students to help you with almost any subject.
Home | University of Colorado Boulder
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.
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Dictionary by Merriam-Webster: America's most-trusted online dictionary
The dictionary by Merriam-Webster is America's most trusted online dictionary for English word definitions, meanings, and pronunciation. #wordsmatter
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Find the path to what's possible. We apply the science of learning to create innovative solutions to improve education outcomes around the world.
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Calculator.net: Free Online Calculators - Math, Fitness, Finance, Science
Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with in-depth information.
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Find and create gamified quizzes, lessons, presentations, and flashcards for students, employees, and everyone else. Get started for free!
Teaching Resources & Lesson Plans | Teachers Pay Teachers
World’s most popular online marketplace for original educational resources with more than four million resources available for use today.
Presentations and videos with engaging visuals for hybrid teams | Prezi
Welcome to Prezi, the presentation software that uses motion, zoom, and spatial relationships to bring your ideas to life and make you a great presenter.
Live Science: The Most Interesting Articles, Mysteries & Discoveries
Live Science features groundbreaking developments in science, space, technology, health, the environment, our culture and history.
NASA.gov brings you the latest news, images and videos from America's space agency, pioneering the future in space exploration, scientific discovery and aeronautics research.
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The cozy home of your favorite free study guides and the most helpful study tools around! Check out our new digs and get the help you need!
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Weebly’s free website builder makes it easy to create a website, blog, or online store. Find customizable templates, domains, and easy-to-use tools for any type of business website.
World History Encyclopedia
The free online history encyclopedia with fact-checked articles, images, videos, maps, timelines and more; operated as a non-profit organization.
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!
Free Mathematics Tutorials, Problems and Worksheets
Free Mathematics Tutorials, Problems and Worksheets Thousands of math problems and questions with solutions and detailed explanations are included. Free math tutorials and problems to help you explore and gain deep understanding of math topics such as: Algebra and graphing , Precalculus , Practice tests and...