National Geographic's 57 best images of the year -- curated from 88 photographers, 112 stories, and nearly 2 million photographs.
This is your practical, free, comprehensive online resource for Chinese grammar. 1,877 articles and growing!
Once connected to "2017 Wrapped" with your Spotify account, you'll see how many minutes of music you have listened to as well as how many songs, artists, and genres. Then the web site will even quiz you to see how well you know your own listening habits for the 2017 year before making a personalized playlist of 30 songs you might have missed this year.
Learning a language doesn’t have to be tedious or boring. Mate offers instant translations of 103 languages so that you can stay engaged with easy language learning and translation. Mate is available on almost all devices and platforms including: Google Chrome, Firefox, Microsoft Edge, Opera, iOS devices, Android devices and on the Mac menu bar. Mate can automatically synchronize between all your devices and save your translations and searches from one device to another. This means no more lost translations or complicated back and forth connections between devices.
Everything you want in a to‑do app, and less. Web, iOS, Android. So simple that you'l work on your tasks, instead of constantly organizing them.
This video stream shows live images of particles as they zip through a cloud chamber which is set up in the public Microcosm exhibition at CERN. Different shapes of clouds are formed depending on the particle type, energy and direction. The clouds are the result of particles interacting with the vapour inside the chamber. Most particle tracks are caused by natural radioactivity (present in the soil and air) and particle showers originating from the Earth's atmosphere. These showers are created by cosmic particles hitting the Earth's atmosphere, which transforms them into myriads of lower-energy particles like pions, muons and electrons. This live stream is available during the opening hours of the Microcosm exhibition at CERN. In general, the stream should be running from Monday to Saturday, 8:30 - 20:00 (Swiss time).
This site lists all known rollercoasters worldwide from coast to coast on a map. Find a rollercoaster near you!
Search YouTube for geotagged videos. Search by location, keyword/topic, or entire channels to view in the map and export to CSV.
Generate 3d mockups right in your Browser. Upload your design, adjust settings and download your individual mockup.
Control robots through the Internet. Watch through the live-streamed webcam and move your robot around.
Are you thinking about buying a new game to play with your relatives? Or are you wondering which game to buy for the stalwart board game collector in your life? This guide, just in time for the holidays, gives some great ideas for board games.
Are you ready to give your mathematics skills a boost? These simple math tricks can help you perform calculations more quickly and easily. They also come in handy if you want to impress your teacher, parents, or friends.
Today most city skies are free of stars. About 80% of North Americans live under light-polluted skies, not dark enough to see the Milky Way. But a growing number of preserved dark sky places and an emerging astrotourism industry are helping to reclaim the starry nights.
Planet eBook is the home of high-quality FREE classic literature. Browse their list of public domain books, all of which are free to download, read and share.
Wikiverse is a galactic reimagining of Wikipedia. Zoom around to visit clusters of stars representing interconnected topics -- clicking on one will load the article itself right within the interface. Since each star is visually connected to related entries with colored loopy lines, you can hop around like you would on the actual Wikipedia web site.
Elephant Expedition helps scientists count elephants in the African rainforest. They have hidden camears, and need your help to count the elephants!
Want to share a song with someone, but don't know what music services they subscribe to? Use Songwhip to share them all!
Get rid of those web sites with slideshows that waste your time getting through. This tool converts those annoying lists with one slide per page into a one-page list.
The volume of natural resources traded globally has increased over 60% since the turn of the century, reflecting and reinforcing new economic and geopolitical realities and bringing new environmental and social challenges -- as well as opportunities. Now everyone can explore these fast-evolving dynamics through Chatham House's comprehensive and accessible data and insights into resource trade.
Streetchange is an MIT experiment that measures changes in the physical appearances of neighborhoods using a computer vision algorithm. Streetchange algorithmically compares Google Street View images of the same location captured in different years.
How much of the earth is visible from any given location? With this tool, you can generate a radial sight map of what you can see, while standing anywhere in the world.
What would happen if you dug a tunnel to the other side of the world? This map helps you find the antipodes (the other side of the world) of any place on Earth.
The IBM Q experience community brings together researchers and quantum enthusiasts to share, connect and collaborate. Write experiments that will run on an actual quantum compiler.
This website cites things for you in MLA format. It can cite books, websites, journals, videos, and more.
Create line art. Just upload your photo, and Linify will sketch it from thousands of lines. Custom parameters let you affect how your new picture is drawn.
This is a simulation of a ripple tank. It demonstrates waves in two dimensions, including such wave phenomena as interference, diffraction (single slit, double slit, etc.), refraction, resonance, phased arrays, and the Doppler effect.
A search engine for street names. Enter a pair of street names to see if they intersect somewhere in the U.S.
Motivation RPG is a game where your character, both inside and outside of the game, is progressed by you performing small physical activities. You get to chose which activities are presented to you, and how often.
Synfig Studio is a free and open source 2D vector graphics and timeline-based computer animation program. Illustrate characters and animate them into sprites for use in design and game projects.
30 endangered species, rendered completely in CSS. Fun facts and information about each one are included.
Discovery's site with information about Mount Everest and its rescue teams. Learn about the mountain, or climb it in 3d.
Did you know there are 608 places in the world named San Francisco? This site is a geographic name server that can tell you how many places in the world share the same name.
See the graves of thousands of famous people from around the world, or find the graves of ancestors, create virtual memorials, add "virtual flowers" and a note to a loved one's grave, etc.
Receive books on your Kindle through Dropbox. Just add books to your Dropbox/Apps/book-drop folder. Any new books you add will get sent to your Kindle.
This web site tells you what foods are in season, by location, as well as more specific details about the various foods.
This is a visual road trip through the western U.S., sequenced together from Google Map images. Just sit back, relax, and enjoy the ride.
This Chrome experiment from Google lets you trace lines around a canvas, and automatically finds maps which correlate to your art.
Map to Globe lets you convert maps to globes, and can even re-project them and generate spinning animations. You can also just have the site create a globe on its own by giving it some parameters.
Have a bunch of weirdly-shaped light bulbs in your house and can't figure out where to go to replace them? This site uses image recognition to identify the shape (and sometimes size and technology) of your light bulb, making it easier than ever to replace your old bulbs.
Unsure of the difference between a Phall and a Dal? Or maybe you want to delve into the depths of the curry universe and discover hidden gems? Whatever your dilemma, curry explorer, this site has your answers. Follow the interactive map, which connects 30 carefully curated dishes and will lead you to your perfect night in.
Want to know how to write a resume that attracts attention? Get inspired by real resume lines that helped candidates get into companies like McKinsey, Goldman Sachs and Google.
This free course concentrates on close analysis and criticism of a wide range of films, from the early silent period, classic Hollywood genres including musicals, thrillers and westerns, and European and Japanese art cinema. It explores the work of Griffith, Chaplin, Keaton, Capra, Hawks, Hitchcock, Altman, Renoir, DeSica, and Kurosawa. Through comparative reading of films from different eras and countries, students develop the skills to turn their in-depth analyses into interpretations and explore theoretical issues related to spectatorship.
Ever lay awake at night with burning questions about pumpkins? If you are looking for pumpkin facts and information and want to learn about pumpkins, this is the right place!
This experiment from Google lets anyone explore how machine learning works, in a fun, hands-on way. You can teach a machine using your camera, live in the browser – no coding required. You train a neural network locally on your device, without sending any images to a server.
Created with the goal to provide a free online school, CosmoLearning is a non-profit educational website committed to improving the quality of homeschooling, teaching and student excellence.
Clozemaster is a game to learn language in context. It shows you a sentence missing the most difficult word, and the challenge is to fill in the correct word from context.
At Puzzles to Print you will find hundreds of printable puzzles that are absolutely free and ready to print, as well as PDF puzzle books that are easy to purchase and download. Most of the puzzles are intended for classroom as well as home use, so teachers and home schoolers are sure to find what they need.
Fontstand is a Mac OS X app that allows you to try fonts for free or rent them by the month for desktop and web use for just a fraction of the regular price.
Want a nice big list of YouTube channels about teaching how to cook? This Google spreadsheet is just what you need.
This website uses the unique serial number from the exif data of photos to help you locate your stolen camera
Over 100 environmental variables are available using NOAA View, using data from the National Oceanic and Atmospheric Administration's vast archives of satellites, climate models, and other observation devices.
Create and share guitar diagrams with Guitar Scientist. Very useful for guitar teachers and students!
Histography is a visual timeline of history. Every dot represents a historic event autogenerated from Wikipedia. View any time period or era.
Helioviewer is a solar data browser. You can browse and compare images of the sun at different times, at different wavelengths, and at different magnifications.
The Times Higher Education World University Rankings 2018 list the top 1,000 universities in the world, making it the biggest international league table to date. It is the only global university performance table to judge research-intensive universities across all of their core missions: teaching, research, knowledge transfer and international outlook. 13 carefully calibrated performance indicators are used to provide the most comprehensive and balanced comparisons.
Ever finding yourself in need of attaching one thing to another thing? Rubber to leather? Metal to wood? Use this tool to find out exactly how.
Noisli creates ambient noise to improve focus and boost your productivity. Mix different sounds and create your perfect environment.
Interested in how much things cost in other parts of the world? Use the Cost of Living Comparison tool to find out.
Click on a part of the body and Muscle Wiki will give you a handful of exercises just for that part.
Ever look at a book and think, "Ugh. Look at all those pages." Well, be intimidated no longer. Use this web site to find out how long a given book will typically take a person to read.
Got a bunch of random food in your fridge and have absolutely no idea what to do with it? Stop your fretting. Fret no longer. Fridge Food has you covered. Just click what you've got in your kitchen and it'll suggest a meal you can make.
Plug in any YouTube video and Chordify will send back (mostly accurate) chords to play that song almost immediately.
This Google map provides wireless passwords from airports and lounges around the world, as indicated by the rather self-descriptive title. Never be without wifi again when you travel.
Course List is a curated directory of 32 (and counting) online courses. Add your own or explore the site.
Typely is a sensitive, unobtrusive and reliable proofreading tool for any writer, newspaper editor, teacher, blogger or student.
When it comes to quirky food festivals, America stands united. This cross-country map of state-by-state cuisine celebrations, adapted from National Geographic's book, Great American Eating Experiences, takes you from Massachusett's fluffernutter fest to a garlic gathering in California (breath mints recommended). Plan a food-filled road trip to follow the locals to these top festivals highlighting regional specialities.
Get scholarships from colleges for your achievements in high school. With a free RaiseMe profile, high school students can earn no-essay scholarships from over 250 colleges for getting good grades in the classroom, taking the SAT and ACT, taking AP courses, playing sports, volunteering, working to support their families, and more.
Novoresume is the result of extensive research in résumé templates and following the rules required by HR experts. Using one of these templates will increase your chances of getting to that interview you were always waiting for. Novoresume makes it possible for everyone to create a professional résumé that is a perfect blend of functionality and aesthetics.
Signing Savvy is a sign language dictionary containing several thousand high resolution videos of American Sign Language (ASL) signs, fingerspelled words, and other common signs used within the United States and Canada. Signing Savvy is an ideal resource to use while you learn sign language. It includes the ability to view large sign videos, build your own word lists and share them with others, create virtual flash cards and quizzes, print signs, build sign phrases, and more.
Humbot offers a customized feed of bite-sized science content written by experts to help you better learn science. Leverage down times and read factual, unbiased content by experts without interrupting your day. Discover new topics and easily understand fundamental scientific concepts in Biology, Chemistry, and Physics.
This science education hub from New Zealand contains nearly 7,000 curricular resources organized by scientific topics and concepts.
Discover a new topic or subject with these intelligent and serious introductions written by authors who are experts in their field.
Spreaker has it all! Set up your account and get ready to record podcasts or host live radio shows from your computer or mobile device.
NASA's mission is to pioneer the future in space exploration, scientific discovery and aeronautics research. Subscribe to the YouTube channel and watch the latest videos as NASA explores space and discovers Earth.
Windy is a live animated weather map showing cloud coverage, jetstreams, temperature, forecasts, and more.
History of Icons is a visual brief on icon history through different graphical user interfaces in different operating systems.
Webrecorder is both a tool to create high-fidelity, interactive web archives of any web site you browse and a platform to make those recordings accessible.
If you're an aspiring writer, then you know how hard it can be to stay focused, motivated, and inspired while trying to finish a book and get it published. Whether it be writer's block or rejection letters, you're bound to hit a wall at some point during the incredible yet painful process of creating, but whenever you find yourself ready to thrown your manuscript out the window, turn to these https://www.bustle.com/articles/104547-jk-rowling-gives-great-advice-on-being-a-writer-its-more-proof-shes-the-mentor">writing tips from J.K. Rowling. After all, she knows a thing or two about writing a fantastical, bestselling series.
Kingfisher is a visual mapping tool that helps individuals and teams understand, explain, and collaborate on complex information. Kingfisher works the way your brain does: by organizing parts that can be combined and connected to each other to form a complete picture.
This Chrome extension gives you a better way to manage your tabs. Copy tabs to share with others, open multiple URLs with one click, and more.
It is hard to represent our spherical world on flat piece of paper. Cartographers use something called a "projection" to morph the globe into 2D map. The most popular of these is the Mercator projection.
Every map projection introduces distortion, and each has its own set of problems. One of the most common criticisms of the Mercator map is that it exaggerates the size of countries nearer the poles (US, Russia, Europe), while downplaying the size of those near the equator (the African Continent). On the Mercator projection Greenland appears to be roughly the same size as Africa. In reality, Greenland is 0.8 million sq. miles and Africa is 11.6 million sq. miles, nearly 14 and a half times larger.
This summer, get outdoors and explore Utah's beautiful mountains. AllTrails is a great app for hikers, backpackers, and mountain bikers, with the largest collection of detailed, hand-curated trail maps so you can hit the trail with confidence.
Have you thought about buying stock in a certain company but just didn't have the cash to make a trade? Or perhaps you heard news about a company and though to yourself that the stock price was poised to rise? Or maybe have you have always just wanted to know more about picking stocks? Thanks to virtual stock exchange technology, stock market simulators (aka stock market games) that let you pick securities, make trades and track the results, all without risking a penny. This can be a useful simulator for learning and teaching about how the market works. Start with $100,000 in virtual cash and put your trading skills to the test!
Proofread your text and check for repetitive words, passive voice, cliches, readability issues, and more. DraftMap also comes with an extension to proofread your Gmail messages before you send them.
This is a repository of formulas from all types of mathematical, engineering, and scientific fields. Browse the formulas on ƒxSolver as a reference, or use the calculation tools to solve your problems.
This collection of math games is where logic and thinking meet entertainment, with a lot of challenges that will make you forget you're getting a mental workout!
Edabit is a programming tutorial site that goes beyond teaching basic syntax, and focuses problem-solving skills and how to "think like a programmer." Instead of just showing beginners how to code and stopping after basic syntax, Edabit encourages users to actually make stuff.
Sort My List is an example of a tool that does one thing and does it well. Copy and paste your list into the app, and arrange it how you want. You can also clean it up, find and replace text, change cases, and add different separators if you use multiple columns.
Ever find a leaf and wonder about the tree it came from? Leafsnap is a series of electronic field guides being developed by researchers from Columbia University, the University of Maryland, and the Smithsonian Institution. The free mobile apps use visual recognition software to help identify tree species from photographs of their leaves. They contain beautiful high-resolution images of leaves, flowers, fruits, petioles, seeds and bark.
Need a quick and easy screenshot tool? Try Lightshot. Works on both MacOS and Windows, can be used as a standalone app or a browser extension, and has some editing tools as well.
Explore maps and graphs of historical and projected climate trends in your local area. View data by topics to see how climate change will impact things you care about.
Nepali is an Indo-Aryan language with around 17 million speakers in Nepal, Bhutan, Burma and India. Nepali was originally known as Khas Kurā and was the language of the Khasa kingdom, which ruled over the foothills of what is now Nepal during the 13th and 14th centuries. This site contains some resources from Cornell University for learning Nepali, including audio and text of original dialogs written and recorded by Cornell's language instructors, interlinear transcripts and translations, grammatical explanations, a bi-directional glossary with audio pronunciation, and supplementary videos scripted and produced in Nepal.
Early personal computers were nothing like present day computers. They had personality! Each was different and more exciting than the previous, with new features and capabilities. This web site is dedicated to the preservation and display of these vintage computer systems.
Olli is an iOS camera app that creates beautiful animations and drawings from your photos. Olli's unique technology mimics the way artists see and draw, and with Olli's live preview, the story unfolds before your eyes.
What makes an airplane fly? How does a spacecraft stay in orbit? Why does a balloon float in the air? The Smithsonian National Air and Space Museum explains how with this useful site filled with instructional videos and educational material.
Finding yourself unproductive? With BaTo.Life you can set a time limit for certain web sites and your browser tabs will get closed after that time period. It's really that simple.
Learn to code by building projects with Enlight. Join other developers who get the latest projects sent directly to their inbox.
Py is a way to learn on your phone that focuses on interactivity and responsiveness. Py figures out what concepts you're weak in and asks you to review them. It keeps you engaged by tracking your progress, letting you earn points, and level up. Py has content built by professors, engineers, and research scientists from Google, Facebook, Yale, and NASA.
Google's Autodraw is like an autocorrect for art. Simply start drawing something, and Google will make suggestions about what you're trying to draw and provide some sketches to choose from.
This is an impressive startup company that's developing software which allows you to copy the voice of anyone by feeding the system a 1 minute recording of them. Lyrebird compresses his or her voice into a unique key, which can be used to generate any sentence you wish. The product is not available on the market as of this posting, but check out the demos on the site for some cool examples.
The Griddle is a puzzle blog updated Wednesdays with a variety of puzzle types. The puzzles are authored by David Millar and can include classic word searches, sudoku variations, Nikoli-style puzzles, and many others. Check out the most recent puzzles or dig through the archives from the links at the bottom of each page.
Deciding what to read next? Goodreads is the place to go. Tell Goodreads what titles or genres you’ve enjoyed in the past, and it will give you insightful recommendations. This is a great way to discover new books, and track what you've already read.
Planning a trip? Travo checks flights, hotels, car rentals, and venues, then presents a full itinerary you can import into you calendar.
Blender is a free and open source 3D creation suite. It supports the entirety of the 3D pipeline -- modeling, rigging, animation, simulation, rendering, compositing and motion tracking, even video editing and game creation.
Daily diets vary considerably around the world. Select different countries or regions on the wheel to see the different consumption patterns.
This site does one thing and does it well. Enter any YouTube or Vimeo video, and watch it frame-by-frame or in slow motion.
Earth Day Network's mission is to diversify, educate and activate the environmental movement worldwide. Growing out of the first Earth Day, Earth Day Network is the world's largest recruiter to the environmental movement, working with more than 50,000 partners in nearly 195 countries to build environmental democracy. More than 1 billion people now participate in Earth Day activities each year, making it the largest civic observance in the world.
This site helps middle school-age and older students get a grip on Spanish, with simple lessons intended for an older audience.
Detour is a new kind of audio walking tour. With hands-free guidance, group audio sync, and tours guided by people at the center of a neighborhood's history, Detour is your essential companion to getting beneath the surface of new places.
This site contains some beautiful photos of night-time skies around the world. A handy New Moon tool tells you when the next new moon will be, for the best stargazing opportunities.
The Memory Palace is a storytelling podcast and public radio segment about the past. It was named a finalist for a Peabody Award in 2016.
iFixit is a wiki-based site that teaches people how to fix almost anything. Anyone can create a repair manual for a device, and anyone can also edit the existing set of manuals to improve them. Individuals can share their technical knowledge with the rest of the world.
When Steve Jobs presented the first iPhone in 2007, it was of course the device that gained center stage. The software that powered it (running on the same foundation as Mac OS) was only mentioned briefly. Only several years later would it occupy its rightful place as a major brand by itself.
This handy tool helps you in your persuasive essay writing. Answer a few questions, and Thesis Builder will propose a thesis statement sample, and provide a handy outline for writing the rest of the essay.
Noteflight is a great way to create, store, listen to, print, search and share notated music online. If you are a composer, you can use Noteflight to author and manage your compositions. If you are a performer, you can use Noteflight to create and share sheet music that you like to play. For all the teachers and students, you can use Noteflight to communicate and collaborate in learning music.
What's the name and the height of that mountain? Find out with PeakVisor. PeakVisor includes a high-tech 3D compass and an altimeter that accurately measures the elevation of any mountain peak that comes into view of your smartphone's camera.
How long does food really last past its expiration date? StillTasty lists some good tips for storing food to maximize its edibility.
As a teacher, use Lingt's simple drag-and-drop editor to create speaking assignments for your students to complete on their computers. Review student submissions for grading or to offer individual feedback. Include YouTube videos to make fun, culture-rich exercises. Use your own images to engage visual and contextual learning.
A visual guide to the internal workings of cars, with illustrations, diagrams, instructions, and videos.
This app for iPhone, iPad, and Apple Watch provides a sleek and user-friendly interface for reading Wikipedia.
Check out Sky & Telescope's weekly observing update, Sky at a Glance, published every Friday. Keep up to date on the latest celestial events, and view the sky maps and observing tips.
The Cornell Lab of Ornithology is a world leader in the study, appreciation, and conservation of birds. This site lets you search for different species of birds and learn interesting facts about them, watch cool videos, and explore everything you wanted to know.
This interactive timeline lets you browse through every president of the United States of America and learn info about them.
This alarm clock app for iOS/Android wakes you up early when the weather is bad or when traffic conditions are slowing down your commute. Even if you walk or bike to work, it will calculate the best time to compensate for your unique delays.
What do you want to be when you grow up? If you blurted out "cheese scientist!" then you would enjoy the Cheese Science Toolkit. This site is a guidebook for those curd nerds who have a special place in their heart for cheese. Many posts focus on particular cheese science topics such as how different cheeses are made, the flavors, chemical makeups, pasteurization, and cheese experiments.
Pi Day is celebrated on March 14th (3/14) around the world. Pi is the symbol used in mathematics to represent a constant -- the ratio of the circumference of a circle to its diameter -- which is approximately 3.14159. Pi has been calculated to over one trillion digits beyond its decimal point. As an irrational and transcendental number, it will continue infinitely without repetition or pattern. While only a handful of digits are needed for typical calculations, Pi's infinite nature makes it a fun challenge to memorize, and to computationally calculate more and more digits.
Ever want to learn the guitar? Need to improve your shred? This site has 2,617 free guitar lesson videos.
This "save for later" app allows you to file away useful articles, interesting videos and any other content that you want to hang on to for future use. When you find something you want to view later, simply put it in your Pocket, and you'll be able to access it from your phone, tablet or computer, even without Internet access.
A handy and easy-to-use screen recording tool for Windows and Mac. Save your screencasts and get a link to it.
Formative is a tool that can be used for having students complete formative assessments either live in class or as practice outside of the classroom, and a great way for teachers to get students more involved and be able to provide real-time feedback so that they can continue their learning process.
Padlet is a virtual "post-it note" wall, and can be a useful multi-purpose tool in teh classroom. Teachers and students could use it to communicate with other classrooms, have students quickly research and post pictures for a fun class activity, curate student projects for easy display in the classroom, and create a project which includes activities and multimedia links.
A video response tool used for formative assessments, student reflections and sharing student work with parents. Recap provides a way for students to connect with their teachers, to share their ideas, thoughts or reflections, in a way which promotes student voice.
Watch a complete first grade reading comprehension lesson that uses academic choice. To help develop student skills for retelling and comprehension, Ms. Porfirio gives her students an academic choice to choose how they want to learn.
Easy to use for students of all ages, Buncee allow students to immerse themselves in content, display knowledge and share their voice. Create a fun learning environment in the classroom while engaging students both at home and at school. Easily bring your critical thinking and creativity to life, and effortlessly integrate multimedia into your lessons to communicate creatively.
Research spanning several cognitive science disciplines shows a strong connection between early spatial reasoning training and future academic success.
Quizizz is a tool to involve students in game-based learning in the classroom and also to provide more personalized instruction, based on the feedback you receive when students participate in a live lesson, or when you assign it as a homework practice assignment. Students can even create their own Quizizz games, which can provide more focused practice for the students because they choose the material they need to practice.
A collection of games that teachers can use in class to explore issues around immigrants and refugees.
Search, view, share and compare notes and flashcards on StudyBlue. Create, study, and print your own notes and flashcards. Search and view every note online. Automatically generate flashcards from class notes. Just upload your notes, and StudyBlue does the rest.
A nice collection of collaborative presentations, with some ideas on creating engaging lessons for students. Includes topics on writing, science, math, art, and music, and ideas on using different web-based tools.
Kindersay is a free online video website designed to help preschool kids & English as Second Language (ESL) children learn English words. Hundreds of online activities are available in a special Word Show format.
Debategraph is a wiki debate mindmapping and visualization tool that lets you: present the strongest case on any debate that matters to you; openly engage the opposing arguments; create and reshape debates, make new points, rate and filter the arguments; monitor the evolution of debates via RSS feeds; and, share and reuse the debates on and offline.
Superpowers is an HTML5 development environment for making 2D and 3D games. It can be extended with plugins and lets you collaborate in real-time.
In this puzzle game, you need to rearrange the points on the graph so that no lines cross and no point is sitting on any of the lines.
If you're traveling somewhere, try using this handy tool to figure out what you need to pack. Packing Essentials takes into account the season, how long you're gone, what type of trip it is, and the weather when generating your packing and to-do list.
Walking the Amazon is about Ed Stafford, who spent over 2 years walking the length of the Amazon river in South America from the source to the sea, from April 2008 to August 2010. Photos, videos, and a record of all his blog posts are available on the site.
Developed by a music student, this application helps users learn music theory concepts and improve their ear. It also includes a basic score editor for composition students.
Kidopo offers an innovative coloring application for coloring pages, which simulates a real coloring experience. Other sections of the site includes kids' printables, games and craft videos.
FreeSFX is a repository of free sound effects. Enter a search term or browse the categories, and preview and use the sound effects in your A/V projects. Most sound effects are available as MP3s or WAVs.
AudioTool allows you to create and mix your own music, generated from a range of tools that you select and plug in, complete with cables. Each tool looks and operates like its real life counterpart, enabling great levels of control and creativity for your students.
CAST Science Writer is a tool that supports students in writing science lab and class reports. This tool is geared toward middle school and high school students. All parts of a science or lab report are broken into small steps so the author can concentrate on one part of the report at a time.
Curriki is a free online community for educators, boasting numerous teacher-created resources that are being shared freely. Content includes tests, single lessons, units, and even full courses.
Alice is software that was created at Carnegie Mellon University, and is designed to teach junior high school and high school students computer programming in a 3d environment. Create animations, interactive games, videos, and share them.
Google Scholar provides a great way to search through the full text of peer-reviewed scholarly literature from all fields and formats. A "cited by" feature makes it easier to find related materials and gather sources.
This is Vicky Davis' excellent blog for K-12 educators, full of ideas and strategies for engaging your students.
ArtBabble was conceived, initiated, designed, built, sculpted, programmed, shot, edited, painted and launched by a cross-departmental collection of individuals at the Indianapolis Museum of Art (IMA). It is intended to showcase video art content in high quality format from a variety of sources and perspectives. ArtBabble was created so others will join in spreading the world of art through video. Educator resources are available as well.
A simple yet effective plagiarism checker. Simply copy/paste your text, or upload a Word document, and The Plagiarism Checker will scan the document and report on possible plagiarism. Click the links to see the infringed document.
This math site contains great information on basic math skills. Interactive quiz-based activities are included to help students test their knowledge of the concepts.
360 Cities contains a large collection of panoramas and photospheres from all over the world. Select your city, and view all the possible explorable panoramas on the map. 360 videos are included as well.
Dig.ccMixter is a community music site featuring remixes licensed under Creative Commons where you can listen to, sample, mash-up, or interact with music in whatever way you want. This is great material for podcasting. If you're into sampling, remixing and mash-ups grab the sample packs and a cappellas for download and you can upload your version back into ccMixter, for others to enjoy and re-sample.
PDFsam is a free tool to split, merge, and extract PDF documents. The fairly straightforward interface gives you considerable flexibility over your PDFs.
Storybird lets anyone make visual stories in seconds. With curated artwork from illustrators and animators around the world.
Are you not sure what kind of career you should pursue? Sokanu is a free career test that takes about 30 minutes to complete, and helps identify job fields you might be interested in.
Pearltrees is a web tool, iOS/Android app, and browser extension to categorize, curate and visualize bookmarks. The bookmarks turn up as thumbnails on a board. Teachers and students can move them around and name their boards of thumbnails.
On Canada's immigration and citizenship page, students can learn about the processes and policies involved in foreign travel. Although this particular country is just used as an example, this is an educational resource for helping students understand how to apply for passports, plan trips abroad, conduct business in a new country, as well as some things to consider before taking on a new adventure.
The History Engine is an educational tool that gives students the opportunity to learn history by doing the work -- researching, writing, and publishing -- of a historian. The result is an ever-growing collection of historical articles or "episodes" that paints a wide-ranging portrait of life in the United States throughout its history.
Professor Word is a service that can help students learn new SAT and ACT vocabulary words. Professor Word operates as a browser bookmarklet in Chrome, Firefox, Internet Explorer, and Safari. When you're reading a web page, click on the Professor Word bookmarklet to quickly identify SAT and ACT vocabulary words on that page. You can also use Professor Word to get definitions for any unfamiliar word on a webpage. To get a definition just highlight the word a small dialogue box containing the definition will appear.
Knoword is a fun and challenging game that tests your ability to match definitions to words. You're presented with the first letter of a word, its part of speech, and the definition. You then have to fill in the correct spelling of the word. If you enter the correct word, you earn points. If you don't get it right, you lose points. Signing up lets you track your points and earn badges based on your performance.
This is a dictionary for American Sign Language, and contains common words and phrases accompanied with videos demonstrating how to sign them.
This web site is designed to help you identify and call out dodgy logic with a list of the most common logical fallacies. From red herrings to strawmen, this is a useful site to improve one's debate skills.
Species: Artificial Life, Real Evolution is a scientifically-accurate natural-selection video game. It allows you to experience evolution first-hand, simulated from the principles of evolutionary science: variation, mutation, and natural selection. The game is still in development, but an alpha download is available for free.
This site shows the world population through generational history and displays information about specific locations. Overlays help illustrate different aspects of the changing dynamics of the earth's population over time.
If you're interested in how songs are arranged, this tool helps visualize the chord progressions in different songs, and lists some popular progressions. This is useful for music students and just general songwriting hobbyists.
Wordle is a toy for generating word clouds from text that you provide. The clouds give greater prominence to words that appear more frequently in the source text. You can tweak your clouds with different fonts, layouts, and color schemes.
Thinking about careers and wondering if your job, or the job you want is at risk of being automated? Based on research, this tool from NPR outlines the most common careers and the risk of them being taken over by machines at some point in the future. How far in the future this may happen is open to debate. But it looks like at least teachers are safe from the robots for now! *BEEP!* *BOOP!*
Wufoo is a form-building tool with 300+ templates, flexible rules and input fields, dynamic visualizations of the data, and even online payment features.
Have you heard an abbreviation but have no idea what it means? With more than 900,000 human-edited definitions, Acronym Finder is the world's largest and most comprehensive dictionary of acronyms, abbreviations, and initialisms.
Arcademic Skill Builders are online educational video games that offer a powerful approach to learning basic math, language arts, vocabulary, and thinking skills for elementary students. These educational games provide fun and focused repetition practice that enables automaticity and fluency to be achieved quickly. iOS and Android apps are available.
NASA's Eyes is a way for you to learn about your home planet, our solar system, the universe beyond and the spacecraft exploring them. With applications for Mac and PC as well as apps for mobile devices there are many ways for you to follow along with NASA's scientists and engineers.
Musopen is a collection of public domain music, primarily classical, in both MP3 and sheet music format. Music sheets range from simple instrumental pieces to symphonic arrangements.
Twisty Noodle has thousands of free coloring pages and handwriting practice worksheets that you can customize and print. They work with top illustrators, artists, and licensed image libraries to offer the most unique selection of coloring pages and handwriting practice worksheets on the internet.
This article from MindShift outlines some tips and techniques for implementing project-based learning in a way that engages students in deep learning and critical inquiry.
Create beautiful slide shows with Kizoa. Add a a variety of music, effects, and transitions to your finished product.
Inklewriter is a creative writing tool where you structure stories with your own interactive plot. Give readers different paths they can choose from, in a choose-your-own adventure style. Write your story on the scraps of paper in the middle of the Inklewriter workbench. When you want to add choices, just click the "Add Option" button, and type in the name of the choice. Each choice has an arrow you can click to follow that path.
Read Twitter, Facebook, and other social media feeds as a daily newspaper. Paper.li organizes content into an easy-to-read newspaper-style format. Newspapers can be created for different users, groups, lists, or tags. This can be a great way to aggregate updates from people in your general interest or professional learning network, or share your own educational updates with others in a convenient news format.
Illuminations is a math teaching resource, with numerous lessons and online activities that are suitable for any math instructor.
Citation Machine helps students and professional researchers properly credit the information they use. Its primary goal is to make it so easy for student researchers to cite their information sources.
Onestopenglish is a community set up for EFL/ESL teachers to share methodologies, resources, lesson plans, and information about teaching conditions in different countries and regions around the world.
On February 20, 1962, John Glenn piloted the Mercury-Atlas 6 "Friendship 7" spacecraft on the first manned orbital mission of the United States. Launched from Cape Canaveral (Florida) Launch Complex 14, he completed a successful three-orbit mission around the earth, reaching a maximum altitude (apogee) of approximately 162 statute miles and an orbital velocity of approximately 17,500 miles per hour. Glenn's "Friendship 7" Mercury spacecraft landed approximately 800 miles southeast of Cape Canaveral in the vicinity of Grand Turk Island. His flight on Friendship 7 on Feb. 20, 1962, showed the world that America was a serious contender in the space race with the Soviet Union. It also made Glenn an instant hero.
This site hosted by NASA contains biographical information, photos, and videos about astronaut, former Marine, and former Senator John Glenn, who passed away December 8, 2016.
Clover is an extension of the Windows Explorer to add multi-tab functionality, similar to Google Chrome browser. After installing Clover, you will be able to open multiple folders within the same window, and you can also add folder bookmarks. Note that the installer is in Chinese, but just click the big button to install and you'll be good to go.
Google's Santa Tracker has daily activities leading up to Christmas, both educational and entertaining. Dance with the elves, learn other languages, practice your problem-solving skills, and a lot more.
Krita is a professional free and open source painting program. Krita is used by comic book artists, illustrators, concept artists, matte and texture painters and in the digital VFX industry. It is made by artists that want to see affordable art tools for everyone.
LeoCAD is computer-aided design software for creating virtual LEGO models. This program has building blocks that allow students to create a virtual model. It's designed to allow new users to start creating new models without having to spend too much time learning the application. At the same time it has a rich feature set, enabling experienced users to build models using more advanced techniques.A bit tricky to start with, but worth the effort. Currently, about 10,000 different parts are available.
Inkscape is an open source vector graphics program. It shares many of the features of similar commercial products such as Illustrator, Freehand, etc.
The Ultimate Research Assistant is a combination search engine and summarization tool for writers, students, educators, and researchers. It uses a combination of traditional search engine technology and text mining techniques to facilitate online research of complex topics. Think of the Ultimate Research Assistant as "Google meets Wikipedia" -- you type in your search query and get back a dynamically-generated Wikipedia-style article for your search results rather than the typical list of document links.
Purple Planet contains a collection of royalty-free music. This music is useful for movies, presentations, or podcasts, and is represented in different categories.
With PhotoPeach you can create a rich slideshow in seconds to engage your friends or family. PhotoPeach also supports background music, captions, and comments so you can elaborate on your story further. Educator accounts are also available.
Just another day? ... NEVER! With the Today in History app, every day is historic and epic! Today in History is a great way to get key facts about iconic global events and fun facts from across the centuries, delivered right to your mobile device. Created for history, trivia, and knowledge lovers. Get all the important events of the day or narrow your selection down to a specific category: Events, Births, Deaths, Holidays, and more.
Diigo takes social bookmarking to a whole new level. Highlight specific content on web pages, write notes, create groups to combine bookmarks with others, and access your bookmarks from mobile devices. Diigo accounts for Educators are also available.
This page at Maps.com, an online map store, has great geography games, including a U.S. Capitols map game, a geographic continent map game, various "Find It" games, jigsaws and crosswords, and many more.
Organize your information and never forget a task again. Use folders, subtasks, due-dates, priorities, tags, contexts, goals, notes, time estimates and other information to create a single place where all your to-dos are permanently stored and easily accessible. Toodledo's hotlist, email and SMS reminders, and sortable online to-do list will help you remember to complete tasks on-time.
How well do you really grasp the sizes of some objects? Universcale is an interactive animation which presents objects on a scale, from galaxies to subatomic particles.
These short videos from the History Channel contain some great information and "kids history" clips about Thanksgiving and its origins.
Choose a style of chart or graph, enter your data, and ChartGizmo creates a colorful chart or graph! Embed this on your blog or web site to help your readers visualize your data.
Habitica helps you improve your day-to-day habits by gamifying your life and turning all your tasks (habits, dailies, and to-dos) into little monsters you have to conquer. The better you are at this, the more you progress in the game. If you slip up, your character starts backsliding in the game. Create a custom avatar, and input your Habits, your Daily goals, and your To-Do list. Check off tasks to level up your avatar and unlock features such as armor, pets, skills, and quests. Fight monsters with friends to keep each other accountable, and use your gold on in-game rewards, like equipment, or custom awards, like watching an episode of your favorite TV show. Habitica makes it simple to have fun while accomplishing goals.
"Every Frame a Painting" is a YouTube channel dedicated to the analysis of film form. The series analyzes the best in cinema in order to illustrate masterful techniques like the magic of visual comedy, composing movement, musical scores, or the power of editing.
The Hemingway App makes your writing bold and clear. Enter your text, and Hemingway App will tell you which sentences are hard to read, suggests better words and phrases in place of others, and makes general recommendations on how to improve your narrative.
It's never too early to start looking at colleges, applying for scholarships, and so on. If you're planning on going to college, this site lets you search by major, price, location, etc. Can't narrow it down? Compare multiple colleges at once. Have a particular college in mind? Look at its enrollment data, graduation rates, retention rates, how many students get a four-year degree in four years or less, and more.
Draw a terrible doodle and let Google's AI try to guess what it is. This Pictionary-like game is built with machine learning. You draw, and a neural network tries to guess what you’re drawing. The more you play with it, the more it will learn. This is an example of how you can use machine learning in fun ways.
TimeRime lets you search, compare and make free timelines. The timelines can be filled with audio and video fragments, and shared with others. This is a useful history-teaching and project tool.
Mango is an online foreign language learning web site. Learn different languages at your own pace through simple tutorials on the web browser, or download MP3 tutorials and listen to them offline.
Storyline is a collection of digital chldren's books, presented as videos and read by Screen Actors Guild members. Activities and lesson materials for the books are included.
JamStudio is an online music creator. Specify your instruments, chords, and how you want them mixed, and JamStudio will create a catchy, simple tune for you. Use this as a music theory tool, as simplistic accompaniment for music practice or songwriting, or for a quick musical podcast intro.
Toy Theater is a collection of early learning activities to be used as another tool in the teachers toolbox. The site is aimed at both preschool and primary school age children but is open to people of all ages. These are great activities for an interactive whiteboard.
This interactive site from NASA introduces the properties of black holes. You can travel to and into a black hole and see what happens to certain objects when they cross the event horizon. Many exercises to help illustrate the text are provided.
This teacher resource guide from the U.S. Department of Veterans Affairs and the Veterans Day National Committee is packed with information and classroom ideas for Veterans Day, as well as some worksheets and other printables for students.
Protagonize is a story and writing collaboration site. Users come up their own stories, or contribute to others, adding parts as the story progresses. Use Protagonize as a fun group project in a creative writing class.
iRadeo is a free online radio streaming service. Just create a station, upload your audio files, add the embed code to your site, and iRadeo will stream your tracks. Set up a schedule in advance, or let users skip through songs. This could be used for classroom podcasting, or sharing students' oral projects.
Scholastic's interactive site supports the robust election coverage that's delivered in the Scholastic News magazines, as well as the activities in the Election Skills workbooks. Students visiting this site will learn about the election process, get up-to-date news, see the latest results on interactive maps, vote in polls, and read news from the campaign trail from the Scholastic News Kids Press Corps.
Code Studio is a site for teaching programming fundamentals using an engaging and hands-on Scratch-based interface. Students progress through the lessons and apply prior knowledge to new coding problems. Different types of lessons are available for all ages of students 4 and up.
This site from the U.S. Government contains great information on topics for elementary students about how our government is organized, how bills are passed, and how elections work.
Space Engine is a free space simulation program that lets you explore the universe in three dimensions, from planet Earth to the most distant galaxies. Areas of the known universe are represented using actual astronomical data, while regions uncharted by astronomy are generated procedurally. Millions of galaxies, trillions of stars, countless planets -- all available for exploration. You can land any planet, moon or asteroid and watch alien landscapes and celestial phenomena. You can even pilot starships and atmospheric shuttles.
How far would you have to travel to reach the Earth's core? And what would you see along the way? Discover what lies beneath with this interactive site from the BBC.
A real-time 3d diagram of all the stuff in space around our planet. Click different objects to see the current positions of satellites, debris, etc., which shuttle launch they came from, their orbital velocities, and other interesting facts.
A YouTube channel dedicated to week-by-week video narrations of World War I. Learn about World War I history through these informative sessions hosted by Indiana Neidell.
The Voices of American Presidents have been captured by audio pioneers since the early days of sound recording. The invention of Edison's phonograph ushered in a new era of "recorded" history, beginning with President Benjamin Harrison in the late nineteenth century to the present day administration. The MSU Vincent Voice Library is working to preserve over 100 years of historical spoken word recordings like those of the U.S. Presidents, and is pleased to share these sound samples from its collection.