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Carol Clark

OLPC shows off absurdly thin XO-3 concept tablet for 2012 (update: XO-1.5 and XO-1.75 c... - 0 views

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    Still have a bit of faith left for the OLPC project.Good, you're gonna need it: designer Yves Behar has unveiled his latest concept design for the now-aiming-for-$75 vision, and it's all screen.Keeping with the newfound trend toward tablets, the XO-3 is an 8.5 x 11 touchscreen, coupled with a little folding ring in the corner for grip and a camera in the back.
doris molero

1w2nk8pid6nb1vut525t.pdf (application/pdf Objeto) - 0 views

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    key concepts in language and linguistics By R.L Trask
doris molero

Web 2.0 Learning Environment:Concept, Implementation, Evaluation - 0 views

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    Summary This contribution presents and evaluates a new learning environment model based on Web 2.0 applications. We assume that the technological change introduced by Web 2.0 tools has also caused a cultural change in terms of dealing with types of communication, knowledge and learning. The answers given by eLearning scholars who intend to use the creative options offered by Web 2.0 in institutional learning are summarised in the first part of the paper. In this theoretical overview we introduce the concepts of eLearning 2.0 and Personal Learning Environments, along with their main aspects of autonomy, creativity and networking, and relate them to the didactics of constructivism and connectivism. The requirements and basic functional components for the development of our particular Web 2.0 learning environment are derived from these. The learning environment we present consists of several components (modules) that are well-known Web 2.0 applications such as wikis, weblogs, social bookmarking services and RSS feeds. The section describing the implementation of the environment in a use case at the Darmstadt University of Applied Science focuses on the specific didactic contribution the particular learning modules render towards the entire learning arrangement. The article explains the didactic potential of the wiki platform in more detail, since it serves as the integrating module (or learning centre) of the learning arrangement. Our learning environment was tested and evaluated during the "Social Software" seminar held in the information science study course at Darmstadt University of Applied Science in 2007/08. A questionnaire-based survey reveals interesting facts regarding the success of the practical implementation of the Web 2.0 arrangement with respect to the motivation and learning outcome of students. The survey was supplemented with some non-formalized feedback in a concluding discussion. With these results in mind this paper finally provides some remark
Paul Beaufait

Aptipedia: One Stop Solution for Aptitude Tests and Practice Exercises - EdTe... - 2 views

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    EdTechReview of "a free online resource of articles and tests on various concepts across Quantitative Aptitude, Verbal Ability, and Logical Reasoning" (2016.10.31).
Paul Beaufait

MOOCs: What Part of Learning Goes on Where and How? - 3 views

  • I like the idea that really good teachers could be challenged to change the way they think about learning and put their talents to work finding new ways to structure learning environments that can handle the ever-expanding population of students with widely varying backgrounds.
  • information is not synonymous with understanding, and delivery is not synonymous with education
  • Learning means focusing attention on the key concepts in a topic.
  • ...10 more annotations...
  • Learning means making connections with a learner’s prior knowledge.
  • Learning means actively processing the incoming information, digesting it, working with it, summarizing, paraphrasing, applying it.
  • Learning also requires that the learners’ attempts receive guiding feedback.
  • There are ways of providing electronic feedback to this kind of active learning. Our solution was to provide examples of answers that would fit the task and let the learners compare theirs. Not totally satisfying and sometimes not totally accurate.
  • One is the “community of learners”
  • possibilities
  • a more elaborate version of peer feedback, where the large group of learners respond to one another’s ideas in hopes of finding some kind of consensus.
  • I think this probably works in an informed community of participants where there is a distribution of prior knowledge that can be drawn on.
  • I think a community of novices still needs the guidance of a more informed individual or group of individuals.
  • the essence of deep learning is in the interaction with others as we grapple with what we think we know versus what we really know. That’s the kind of online learning I’d like to see us build.
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    Svinicki posits what learning means, and the kinds of guided feedback necessary, especially for "deep learning . . . [through] interaction with others as we grapple with what we think we know versus what we really know" (¶8).
Alexandre Enkerli

http://www.miller-mccune.com/business_economics/computer-error-1390.print - 2 views

  • glitterati
  • Silicon Valley
  • World Economic Forum
  • ...69 more annotations...
  • emotional resonance
  • we all know and value
  • looked good
  • aspired to
  • countries without comprehensive electrical grids
  • soured
  • underperformed
  • 50 percent of staff were being laid off and a major restructuring was under way
  • the project seems nearly dead in the water
  • And that may be great news for children in the developing world.
  • Innovate
  • Negroponte and other techno-luminati
  • lobbied national governments and international agencies
  • technology optimists
  • take control of their education
  • There's no question that improving education in the developing world is necessary.
  • trending dramatically upward
  • school attendance
  • highly respected center
  • they don't seem to be learning much
  • international science exam
  • powerful argument
  • the goal is improving education for children in the developing world, there are plenty of better, and cheaper, alternatives.
  • instinctive appeal
  • precious little evidence
  • circumstantial evidence
  • The OLPC concept has been pioneered in a number of school districts in the United States over the last decade
  • the technology didn't work any better than a normal classroom teacher
  • the teachers simply weren't using the computers
  • few experimental studies to show a positive impact from the use of computers
  • substituting computers for teachers
  • supplement
  • Negroponte has explicitly derided
  • It must be said
  • academic
  • teachers limited access to the computers
  • had not been adequately trained
  • not silver bullets
  • surveys of students
  • parents rolling their eyes
  • evaluation of an OLPC project in Haiti
  • Repeated calls and e-mails to OLPC and Negroponte seeking comment on OLPC did not receive a response
  • ironic
  • a leader in
  • the Third World
  • cheap
  • proven successful
  • etting children in developing countries into school and helping them learn more while they are there
  • There are
  • deworming
  • technology-based approaches to improving student learning in the developing world
  • show more promise than one laptop per child
  • the J-PAL co-founder
  • Remedial education
  • A study in Kenya
  • expensive
  • quarter of the cost
  • cheaper
  • it didn't matter
  • co-founder of J-PA
  • $2 per month
  • $3 per month
  • $2.20
  • 30 percent increase in lifetime earnings
  • $4 per student per year
  • 50 cents per child per year
  • tens of millions of dollars
  • children
  • children
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