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Thieme Hennis

Lifelong Kindergarten :: MIT Media Lab - 4 views

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    "Crickets are small programmable devices that can make things spin, light up, and play music. You can plug lights, motors, and sensors into a Cricket, then write computer programs to tell them how to react and behave. With Crickets, you can create musical sculptures, interactive jewelry, dancing creatures, and other artistic inventions -- and learn important math, science, and engineering ideas in the process. Crickets are based on more than a decade of NSF-funded educational research. Lifelong Kindergarten researchers collaborated with the LEGO company to create the first "programmable bricks," squeezing computational power into LEGO bricks. This research led to the LEGO MindStorms robotics kits, now used by millions of people around the world. While LEGO MindStorms is designed especially for making robots, Crickets are designed especially for making artistic creations. Crickets were refined in collaboration with the Playful Invention and Exploration (PIE) museum network, and are now sold as a product through the Playful Invention Company (PICO)."
Clint Heitz

The Reading Brain in the Digital Age: The Science of Paper versus Screens - Scientific ... - 25 views

  • The matter is by no means settled. Before 1992 most studies concluded that people read slower, less accurately and less comprehensively on screens than on paper. Studies published since the early 1990s, however, have produced more inconsistent results: a slight majority has confirmed earlier conclusions, but almost as many have found few significant differences in reading speed or comprehension between paper and screens. And recent surveys suggest that although most people still prefer paper—especially when reading intensively—attitudes are changing as tablets and e-reading technology improve and reading digital books for facts and fun becomes more common.
  • Compared with paper, screens may also drain more of our mental resources while we are reading and make it a little harder to remember what we read when we are done. A parallel line of research focuses on people's attitudes toward different kinds of media. Whether they realize it or not, many people approach computers and tablets with a state of mind less conducive to learning than the one they bring to paper.
  • Both anecdotally and in published studies, people report that when trying to locate a particular piece of written information they often remember where in the text it appeared. We might recall that we passed the red farmhouse near the start of the trail before we started climbing uphill through the forest; in a similar way, we remember that we read about Mr. Darcy rebuffing Elizabeth Bennett on the bottom of the left-hand page in one of the earlier chapters.
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  • At least a few studies suggest that by limiting the way people navigate texts, screens impair comprehension.
  • Because of their easy navigability, paper books and documents may be better suited to absorption in a text. "The ease with which you can find out the beginning, end and everything inbetween and the constant connection to your path, your progress in the text, might be some way of making it less taxing cognitively, so you have more free capacity for comprehension," Mangen says.
  • An e-reader always weighs the same, regardless of whether you are reading Proust's magnum opus or one of Hemingway's short stories. Some researchers have found that these discrepancies create enough "haptic dissonance" to dissuade some people from using e-readers. People expect books to look, feel and even smell a certain way; when they do not, reading sometimes becomes less enjoyable or even unpleasant. For others, the convenience of a slim portable e-reader outweighs any attachment they might have to the feel of paper books.
  • In one of his experiments 72 volunteers completed the Higher Education Entrance Examination READ test—a 30-minute, Swedish-language reading-comprehension exam consisting of multiple-choice questions about five texts averaging 1,000 words each. People who took the test on a computer scored lower and reported higher levels of stress and tiredness than people who completed it on paper.
  • Perhaps, then, any discrepancies in reading comprehension between paper and screens will shrink as people's attitudes continue to change. The star of "A Magazine Is an iPad That Does Not Work" is three-and-a-half years old today and no longer interacts with paper magazines as though they were touchscreens, her father says. Perhaps she and her peers will grow up without the subtle bias against screens that seems to lurk in the minds of older generations. In current research for Microsoft, Sellen has learned that many people do not feel much ownership of e-books because of their impermanence and intangibility: "They think of using an e-book, not owning an e-book," she says. Participants in her studies say that when they really like an electronic book, they go out and get the paper version. This reminds Sellen of people's early opinions of digital music, which she has also studied. Despite initial resistance, people love curating, organizing and sharing digital music today. Attitudes toward e-books may transition in a similar way, especially if e-readers and tablets allow more sharing and social interaction than they currently do.
Marc Patton

Bootstrap - 15 views

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    Integrated Computing for Algebra, Physics and Data Science, for all students.
Nigel Coutts

Bringing Computational Thinking into the Primary Classroom - The Learner's Way - 13 views

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    Primary teachers in New South Wales (NSW) are this year and next integrating a new Science & Technology Curriculum. It brings with it a number of challenges and opportunities and while it has much in common with the existing curriculum, it will require some significant changes.
Roy Sovis

Exploring Computer Science - 48 views

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    Looking at the fourth "R". Computational thinking, a way of looking at problem solving in all areas of life, not just computer science.
sha towers

Next Time, Fail Better - Commentary - The Chronicle of Higher Education - 0 views

  • The work of coding, I discovered, was an endless round of failure, failure, failure before eventual success. Computer-science students are used to failing. They do it all the time. It's built into the process, and they take it in stride.
  • Humanities students are not used to failure. They want to get it right the first time.
  • Perhaps of all the humanities, the creative arts come closest to valuing failure. Poets and painters don't expect to get it right the first time. That's the idea of workshopping as a pedagogy, right? Still, there's a real difference. I'd be willing to bet that most creative writers bring a piece of work into a workshop secretly hoping it's a success. Sure, they know they need help on aspects of their story or poem, but that's not the same as failing. A computer program that doesn't run is a failure. A program that produces no usable data about the text it was set up to analyze is a failure. Why don't those failures devastate the developers? Because each time their efforts fail, the developers learn something they can use to get closer to success the next time.
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  • That's what we should be teaching humanities students—to look at what went wrong and figure out how to learn from it
  • kind of administrator who is not afraid to take chances for fear of failure.
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    what the humanities could learn from computer programmers
Ed Webb

Please Sir, how do you re-tweet? - Twitter to be taught in UK primary schools - 2 views

  • The British government is proposing that Twitter is to be taught in primary (elementary) schools as part of a wider push to make online communication and social media a permanent part of the UK’s education system. And that’s not all. Kids will be taught blogging, podcasting and how to use Wikipedia alongside Maths, English and Science.
  • Traditional education in areas like phonics, the chronology of history and mental arithmetic remain but modern media and web-based skills and environmental education now feature.
  • The skills that let kids use Internet technologies effectively also work in the real world: being able to evaluate resources critically, communicating well, being careful with strangers and your personal information, conducting yourself in a manner appropriate to your environment. Those things are, and should be, taught in schools. It’s also a good idea to teach kids how to use computers, including web browsers etc, and how those real-world skills translate online.
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  • I think teaching kids HOW TO use Wikipedia is a step forward from ordering them NOT TO use it, as they presently do in many North American classrooms.
  • Open Source software is the future and therefore we need to concentrate on the wheels and not the vehicle!
  • Core skills is very important. Anyone and everyone can learn Photoshop & Word Processing at any stage of their life, but if core skills are missed from an early age, then evidence has shown that there has always been less chance that the missing knowledge could be learnt at a later stage in life.
  • Schools shouldn’t be about teaching content, but about learning to learn, getting the kind of critical skills that can be used in all kinds of contexts, and generating motivation for lifelong learning. Finnish schools are rated the best in the world according to the OECD/PISA ratings, and they have totally de-emphasised the role of content in the curriculum. Twitter could indeed help in the process as it helps children to learn to write in a precise, concise style - absolutely nothing wrong with that from a pedagogical point of view. Encouraging children to write is never a bad thing, no matter what the platform.
  • Front end stuff shouldn’t be taught. If anything it should be the back end gubbins that should be taught, databases and coding.
  • So what’s more important, to me at least, is not to know all kinds of useless facts, but to know the general info and to know how to think and how to search for information. In other words, I think children should get lessons in thinking and in information retrieval. Yes, they should still be taught about history, etc. Yes, it’s important they learn stuff that they could need ‘on the spot’ - like calculating skills. However, we can go a little bit easier on drilling the information in - by the time they’re 25, augmented reality will be a fact and not even a luxury.
  • Schools should focus more on teaching kids on how to think creatively so they can create innovative products like twitter rather then teaching on how to use it….
  • Schools should focus more on teaching kids on how to think creatively so they can create innovative products like twitter rather then teaching on how to use it….
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    The British government is proposing that Twitter is to be taught in primary (elementary) schools as part of a wider push to make online communication and social media a permanent part of the UK's education system. And that's not all. Kids will be taught blogging, podcasting and how to use Wikipedia alongside Maths, English and Science.
Peter Beens

Stanford Unveils Free Platform To Run Your Own Online Courses - 69 views

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    "Google and Stanford are more than just neighbors in Silicon Valley. They're becoming the leaders in the online learning revolution. And it's all happening fast and starting right about … now. Stanford, like Google, has now announced a free and open source platform that lets you run your very own Massive Open Online Courses (MOOCs). Stanford's platform, dubbed Class2Go, has big and slightly different aspirations from its competitors. Developed as a non-profit project by eight Stanford Computer Science engineers, Class2Go is meant to offer not only a course-like project but also tools for collaborative research. The latter functionality is a change from what Google, edX, Coursera, and others are offering right now."
onepulledthread

Vialogues : EdLab Seminar Longshot: The Impact of Technology and Neuroscience on Teachi... - 40 views

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    video of seminar with computer science/education scholar Beverly Park Woolf
Marc Patton

Free Online Courses: Top 50 Sites to Get Educated for Free - 4 views

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    Whether you are looking for a master's degree program, computer science classes, a K-12 curriculum, or GED study program, this list gives you a look at 50 websites that promise education for free.
Barbara Schroeder

Patty Hicks EdTech Learning Log | An online inventory of what I've learned and created - 3 views

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  • EdTech Smart Brief
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  • Here is a link to a bundle I’ve created on Google Reader. I enjoy following David Pogue from the NYT. He is funny and witty and interesting, at least I think so. I’m a fan of Mitch Resnick from MIT and must give him all the credit for my passion in helping my students see themselves as creators not just users of technology. You should search out some of his writings. Actually better yet go to a conference at MIT and meet him.
Glenn Hervieux

Teaching Keyboarding: More Than Just Typing - 96 views

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    While schools have worked hard to integrate computers into the classrMany schools do not even consider teaching the art/science of using a keyboard. This article in Education World provides important insights into teaching keyboarding.
Brianna Crowley

The Neuroscience of Your Brain on Fiction - NYTimes.com - 6 views

  • The brain, it seems, does not make much of a distinction between reading about an experience and encountering it in real life; in each case, the same neurological regions are stimulated. Keith Oatley, an emeritus professor of cognitive psychology at the University of Toronto (and a published novelist), has proposed that reading produces a vivid simulation of reality, one that “runs on minds of readers just as computer simulations run on computers.” Fiction — with its redolent details, imaginative metaphors and attentive descriptions of people and their actions — offers an especially rich replica. Indeed, in one respect novels go beyond simulating reality to give readers an experience unavailable off the page: the opportunity to enter fully into other people’s thoughts and feelings.
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    Science is supporting the idea of descriptive, narrative passages as providing different brain stimulation from simply nonfiction or informative reading. 
Martin Burrett

Stack Exchange - 36 views

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    As you know, teachers know everything. But there are some mere mortals out there who still need to ask questions. This is a fabulous site with over 80 specialist areas to ask questions to the cloud. The community will then help you find an answer. The areas include English and other languages, computing, maths, science, history and much more. http://ictmagic.wikispaces.com/Cross+Curricular
Rachel Hinton

One day or ten years? Just how long do you need to learn how to teach coding? - TechRep... - 38 views

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    How long does it take to gain the knowledge needed to give kids a grounding in programming and computer science?
Thieme Hennis

530 Free Online Courses from Top Universities | Open Culture - 88 views

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    over 500 free online courses
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    "Get free online courses from the world's leading universities. This collection includes over 530 free courses in the liberal arts and sciences. Download these audio & video courses straight to your computer or mp3 player."
Chris Betcher

Rutgers University Project Uses Scratch to Make Household Appliances Easily Programmable - 44 views

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    The project is called Scratchable Devices, and with it, computer science Professor Michael Littman and some of his students are working to make it easy for anyone to program their household devices by using Scratch.
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