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Daniel Melia

Scientists See Advances in Deep Learning, a Part of Artificial Intelligence - NYTimes.com - 4 views

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    Appropriate reading after the Turkle video.
Jeffrey Siegel

Education: The economy's great elixir - 0 views

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    A true next American revolution in education will not be a simple linear extension of our current system. It will involve a combination of lifelong learning and certification, a commitment to teaching students how to learn continually, an equally deep commitment to contextual training
Janet Dykstra

Afghan women learn literacy through mobile phones - 1 views

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    Afghanistan has launched a new literacy program that enables Afghan women deprived of a basic education during decades of war to learn to read and write using a mobile phone.
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    This is really deep, Janet. I sense that sometimes there's a double standard between our expectations of what children's education should be versus adult education. There's always push-back when we consider using mobile devices as a primary teaching tool for kids. But I sense there's less push-back when we offer it in adult education. Is this because we think adults can learn better on their own? Or perhaps teachers are important in children's socialization process? Or that education is a basic right for all children, but not necessarily for adults? At the core, these women were once children deprived of an education during their most formative years.
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    I really appreciate your comments on this topic, Pearl. And, like you, I wonder at the effectiveness of a mobile literacy program. But I also find it interesting that there is even an attempt to reach women who were deprived of an education earlier in their lives.
Hongge Ren

Pranav Mistry: The thrilling potential of SixthSense technology - 3 views

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    http://www.ted.com At TEDIndia, Pranav Mistry demos several tools that help the physical world interact with the world of data -- including a deep look at his SixthSense device and a new, paradigm-shifting paper "laptop." In an onstage Q&A, Mistry says he'll open-source the software behind SixthSense, to open its possibilities to all.
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    Hi there Hongge, thanks for sharing this amazing video. He's managed to bridge certain key technologies and made them more intuitive for the daily user. It's great that he's made it open-source too! Maybe we could pay a visit to MIT to check it out? I wonder though, whether such a device would in the future not only project thoughts and programs but also capture user data and begin to 'suggest' or advertise certain things to you. Scary but the potential is enormous. Again, thanks!
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    Thanks, Matthew. That video was actually filmed three years ago (yes, even before iPhone 4) and I wonder if Pranav is still at MIT Media Lab. Maybe Karen knows more about him and could make an introduction for us? Machine learning and personalizing content for us is already happening. Personally, I like the idea of personalized content simply because nowadays we can be so easily info-overloaded. It is quite normal for CEOs and political leaders to digest pre-screened/selected info by their secretaries and/or advisers, right? And Google has been doing this for advertising to consumers. I don't mind the right ads appear at the right time when I need the product or service. What really strikes me about Pranav's idea is that it reminds me about the movie Inception, where you can transplant an idea into someone's mind and the distinction between reality and the virtual world is so blurry.
Uche Amaechi

Discussions § Transforming Education through Emerging Technologies (Fall 2012) - 0 views

  • This pooling of professional resources to teach all the students is wonderful. What I wonder is how good the skills based curriculum in this program is at aiding students in making deep connections between individual skills, topics and disciplines. I think this type of teaching has tremendous potential.
    • Uche Amaechi
       
      Very interesting point about focusing on skills to the detriment of a more holistic synthesis.  And what happens to shared synthesis when each student has a different learning trajectory
  • PD involving looking at models of this personalized learning being successfully implemented into difficult school environments may mitigate some of these fears.
    • Uche Amaechi
       
      This connects to Laura's observation that teachers are not really mentioned in this part of the plan--they are another piece to be glommed on to the plan. would argue to a more holistic view incorporating the realities of teaching into the fundamental levels of charting learning plans
  • Educators who have learned in teacher-centered classrooms have more difficulty to shift their roles as facilitators. The new model is fascinating as long as it accompanies realistic implementation methods that serve all the parties involved well, at least better that how the situation currently is in terms of workload.
    • Uche Amaechi
       
      Great points. This focus on realistic assessments of capacity and implementation seems to be everybody's primary focus
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    • Uche Amaechi
       
      Great points, Laura. Infrastructure and people--a highly overlapping pair, are core challenges to this "flip" of the learning process/system. your concerns are echoed below by your colleagues.
Marium Afzal

"Teaching machines" in 1958 - 2 views

shared by Marium Afzal on 12 Nov 11 - Cached
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    A look at what was an emerging technology over 50 years ago. It's interesting (not necessarily in a good way) that he's talking about things like immediate feedback and learning at your own pace - things that still haven't penetrated deep enough into the practice of education.
Emily Watson

Blended Learning: Iterating Toward Better Learning At Scale - 1 views

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    Alex Hernandez from the Charter Growth Fund highlights some key topics in blended learning, one of which is 'Can we increase the velocity of learning and create more space for such things as projects, the arts and deep thinking?' While so much emphasis is placed in STEM education, the idea of also utilizing blended learning environments to foster creativity and engage students in artistic processes is one we should also consider.
Jennifer Hern

JOURNEY TO THE END OF COAL - Web documentary by Samuel Bollendorff & Abel Ség... - 0 views

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    This "Web documentary" provides a unique way to expose an important political and social issue. Focusing on the issues surrounding China's exploitation of its land and people related to coal, the site casts the viewer as an investigating journalist. You can choose to visit the sites and see the conditions for yourself or you can talk to people along the way and gain insight into their lives (as well as the political system). The content is deep, has high replay value, consists of very high-quality media, and represents an innovative approach to sharing experiences about important world issues.
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    Wow. I have seen web documentaries highlighting human rights issues before, but this one's style and tone really captures the juxtaposition between socioeconomic classes. The map and additional information buttons are great for Social Studies and History teachers willing to bring this into the classroom. As a former middle school World Geography teacher, I would be interested in showing this to my class, but also hesitant. Any former teachers who would show this to their students?
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    Wow. I've seen similar attempts at making web documentaries trying to raise public awareness about human rights before, but the filmmaker really hit the nail on the head. The juxtaposition between socioeconomic classes and the attempts mine workers make to brighten their world (i.e. engaging in a Christmas song/dance at the temple) is striking. I'm curious if any teachers would be brave enough to discuss these topics in their social studies classes.
kshapton

The Web Is Dead. Long Live the Internet | Magazine - 2 views

  • a good metaphor for the Web itself, broad not deep, dependent on the connections between sites rather than any one, autonomous property.
  • According to Compete, a Web analytics company, the top 10 Web sites accounted for 31 percent of US pageviews in 2001, 40 percent in 2006, and about 75 percent in 2010. “Big sucks the traffic out of small,” Milner says. “In theory you can have a few very successful individuals controlling hundreds of millions of people. You can become big fast, and that favors the domination of strong people.”
  • Google was the endpoint of this process: It may represent open systems and leveled architecture, but with superb irony and strategic brilliance it came to almost completely control that openness. It’s difficult to imagine another industry so thoroughly subservient to one player. In the Google model, there is one distributor of movies, which also owns all the theaters. Google, by managing both traffic and sales (advertising), created a condition in which it was impossible for anyone else doing business in the traditional Web to be bigger than or even competitive with Google. It was the imperial master over the world’s most distributed systems. A kind of Rome.
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  • This was all inevitable. It is the cycle of capitalism. The story of industrial revolutions, after all, is a story of battles over control. A technology is invented, it spreads, a thousand flowers bloom, and then someone finds a way to own it, locking out others. It happens every time.
  • Enter Facebook. The site began as a free but closed system. It required not just registration but an acceptable email address (from a university, or later, from any school). Google was forbidden to search through its servers. By the time it opened to the general public in 2006, its clublike, ritualistic, highly regulated foundation was already in place. Its very attraction was that it was a closed system. Indeed, Facebook’s organization of information and relationships became, in a remarkably short period of time, a redoubt from the Web — a simpler, more habit-forming place. The company invited developers to create games and applications specifically for use on Facebook, turning the site into a full-fledged platform. And then, at some critical-mass point, not just in terms of registration numbers but of sheer time spent, of habituation and loyalty, Facebook became a parallel world to the Web, an experience that was vastly different and arguably more fulfilling and compelling and that consumed the time previously spent idly drifting from site to site. Even more to the point, Facebook founder Mark Zuckerberg possessed a clear vision of empire: one in which the developers who built applications on top of the platform that his company owned and controlled would always be subservient to the platform itself. It was, all of a sudden, not just a radical displacement but also an extraordinary concentration of power. The Web of countless entrepreneurs was being overshadowed by the single entrepreneur-mogul-visionary model, a ruthless paragon of everything the Web was not: rigid standards, high design, centralized control.
  • Blame human nature. As much as we intellectually appreciate openness, at the end of the day we favor the easiest path. We’ll pay for convenience and reliability, which is why iTunes can sell songs for 99 cents despite the fact that they are out there, somewhere, in some form, for free. When you are young, you have more time than money, and LimeWire is worth the hassle. As you get older, you have more money than time. The iTunes toll is a small price to pay for the simplicity of just getting what you want. The more Facebook becomes part of your life, the more locked in you become. Artificial scarcity is the natural goal of the profit-seeking.
  • Web audiences have grown ever larger even as the quality of those audiences has shriveled, leading advertisers to pay less and less to reach them. That, in turn, has meant the rise of junk-shop content providers — like Demand Media — which have determined that the only way to make money online is to spend even less on content than advertisers are willing to pay to advertise against it. This further cheapens online content, makes visitors even less valuable, and continues to diminish the credibility of the medium.
Chris Dede

Video Games Win a Beachhead in the Classroom - NYTimes.com - 4 views

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    To what extent should videogames be used in classrooms, and what is the research support for this?
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    Note the author characterizes the National Educational Technology Plan as a "manifesto." Quoting this article, "... in March, Arne Duncan, the secretary of education, released a draft National Educational Technology Plan that reads a bit like a manifesto for change, proposing among other things that the full force of technology be leveraged to meet "aggressive goals" and "grand" challenges, including increasing the percentage of the population that graduates from college to 60 percent from 39 percent in the next 10 years. What it takes to get there, the report suggests, is a "new kind of R.& D."
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    A bunch of especially interesting quotes toward the end: "This concept is something that Will Wright, who is best known for designing the Sims game franchise...refers to as 'failure-based learning,' in which failure is brief, surmountable, often exciting and therefore not scary... According to Ntiedo Etuk, the chief executive of Tabula Digita...children who persist in playing a game are demonstrating a valuable educational ideal.... 'They'll fail until they win.' He adds: 'Failure in an academic environment is depressing. Failure in a video game is pleasant. It's completely aspirational.' It is also, says James Paul Gee, antithetical to the governing reality of today's public schools. 'If you think about kids in school - especially in our testing regime - both the teacher and the student think that failure will lead to disaster,' he says. 'That's pretty much a guarantee that you'll never get to truly deep learning.'"
Cameron Paterson

Will technology kill the academic semester? - 1 views

  • online program that lets students start class any day they want and finish at their own speed
  • The open format of Jefferson's program, called Learn Anytime, means students don't move through classes in groups. None of Mr. Smith's 400 online students will have a discussion or do a group project with classmates
  • "It doesn't allow students to get a deep understanding of the content."
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  • Regardless of criticism like that, the model is spreading.
  • ther than programs like Learn Anytime, online education generally mimics the familiar face-to-face template. A group of students moves through course work at a set pace and discusses the lessons, typically in a course forum. Jefferson's effort to break that mold grew out of a dual-credit project with a local public-school system. Since 2007, Learn Anytime has exploded from a couple of hundred students to nearly 1,300
  • Mr. Johnson's classroom isn't just virtual. It's also largely automated.
  • "The next frontier in online learning," says Mr. Anderson, "is to merge the social stuff with the self-paced stuff."
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    Ford T. Smith is helping to bulldoze one of the most durable pillars of academic life: the semester.
Chris McEnroe

Home | Navigator - 2 views

shared by Chris McEnroe on 03 Sep 11 - Cached
    • Chris McEnroe
       
      This site reminds me of the many blogs, websites, wikis, Mindmeister Mind Maps, etc. that overwhelm the viewer with possibilities. It doesn't appear to me that anyone could be an expert on so many technologies or even the landscape of how many exist. I spent a lot of time exploring an extraordinary number of great ideas but inevitably I feel like I can only skim the surface of this information if I want to keep up wih the volume. I'm supposed to be teaching kids how to do close, deep reading. The more I engage in this technology skimming the more I feel like a phony in that particular aspect of my teaching.
Bridget Binstock

iPads for Kindergartners - 1 views

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    As emergent as we seem to be (or as a society, WANTS to be), notice some of the deep-seeded thoughts around traditional educational practice that are sprinkled throughout the article.
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