What we learned from 5 million books | Video on TED.com - 0 views
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From YouTube version of this talk: "[Google's digtized books] are very practical and extremely awesome." Erez Lieberman Aiden and Jean-Baptiste Michel from Harvard University use the 15 million books scanned and digitized by Google to show how a visual and quantitative analysis of text can provide insights about fields as diverse as lexicography, the evolution of grammar, collective memory, the adoption of technology, the pursuit of fame, censorship, and historical epidemiology.
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ELA: There are more sobering notes among the n-grams. For instance, here's the trajectory of Marc Chagall, an artist born in 1887. And this looks like the normal trajectory of a famous person. He gets more and more and more famous, except if you look in German. If you look in German, you see something completely bizarre, something you pretty much never see, which is he becomes extremely famous and then all of a sudden plummets, going through a nadir between 1933 and 1945, before rebounding afterward. And of course, what we're seeing is the fact Marc Chagall was a Jewish artist in Nazi Germany. Now these signals are actually so strong that we don't need to know that someone was censored. We can actually figure it out using really basic signal processing. Here's a simple way to do it. Well, a reasonable expectation is that somebody's fame in a given period of time should be roughly the average of their fame before and their fame after. So that's sort of what we expect. And we compare that to the fame that we observe. And we just divide one by the other to produce something we call a suppression index. If the suppression index is very, very, very small, then you very well might be being suppressed. If it's very large, maybe you're benefiting from propaganda.
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Now when Google digitizes a book, they put it into a really nice format. Now we've got the data, plus we have metadata. We have information about things like where was it published, who was the author, when was it published. And what we do is go through all of those records and exclude everything that's not the highest quality data. What we're left with is a collection of five million books, 500 billion words, a string of characters a thousand times longer than the human genome -- a text which, when written out, would stretch from here to the Moon and back 10 times over -- a veritable shard of our cultural genome.
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ACTFL Guidelines 2012 - 0 views
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The Guidelines are not based on any particular theory, pedagogical method, or educational curriculum. They neither describe how an individual learns a language nor prescribe how an individual should learn a language, and they should not be used for such purposes. They are an instrument for the evaluation of functional language abilityfunctional language abilityA language user's ability to accomplish real world communicative tasks such as handling a simple social transaction or resolving a situation with a complication..
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what individuals can do with language in terms of speaking, writing, listening, and reading in real-world situations in a spontaneous and non-rehearsed context.
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These Guidelines present the levels of proficiency as ranges, and describe what an individual can and cannot do with language at each level, regardless of where, when, or how the language was acquired.
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Fostering a Culture of Inquiry | Edutopia - 0 views
How to Outsmart Tracking Cookies on the Web - WSJ.com - 0 views
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To have the most privacy options, upgrade to the latest version of the browser you use.
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All popular browsers let users view and delete cookies installed on their computer.
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Once you've deleted cookies, you can limit the installation of new ones.
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Curriculum21 - Annotexting - 0 views
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Students are asked to read closely, cite evidence, and make evidence based inferences when they read. They are expected to deepen their learning by valuing textual evidence and reading critically. Annotating text is one way students can cite textual evidence, infer and deepen meaning as they read..
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Annotations make thinking visible for teachers and students. We can use the words and features of a text to better comprehend it, ask questions, and note our thoughts while reading. One goal of comprehension is that students will be proficient annotators of texts to understand more deeply by interacting and making thinking transparent while they read.
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There are many reasons to ask students to annotate text: for basic comprehension, to show evidence of conceptual understanding, to show what is implied, to identify the claims in an argument, to read like a writer and identify characteristics of genre, to notice the nuance of language…and many other reasons. Giving guidance as to what we want students to annotate for will be beneficial for the reader. Otherwise, they will annotate everything that comes to mind, and the work may not be helpful to the reader or the teacher.
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SpeEdChange: Considering Universal Design - 0 views
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UDL means many things, depending on which group of researchers and advocates you are speaking to, but the general idea is to create learning environment which can be individually adapted to learner needs. In other words, the environment adapts rather than forcing the learner to.
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educational institutions, content delivery systems, assessment systems, and ICT should be flexible enough to meet the diverse needs of the learner population.
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And school ends in graduate school with them telling you that you are making your citations wrong - not that they can't tell where you got your information from, you're just not conforming absolutely to whichever nonsensical citation system your particular department has chosen to embrace."
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Cell phone novels come of age › Japan Today: Japan News and Discussion - 0 views
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“Teenage girls began messaging with pagers in the early ’90s,” says Mizuko Ito, a research scientist who studies cell phone use among Japanese youth. “Because of this, Japan was the first country to have widespread mobile communications, even before mobile phones became affordable and popular.” Ito sees in the rise of cell phone novels a high degree of media and gadget literacy, a cultural willingness to experiment with new technologies, and a desire for private space and intimate communication.
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The way it works is this: novels are posted by members of cell phone community sites to be downloaded for free and read on other cell phones. Reading often takes place in crowded trains during long commutes. The works are published in 70-word installments, or abbreviated chapters that are the ideal length to be read between shorter train stops. This means that, despite small cell phone screens, lots of white space is left for ease of reading. Multiple short lines of compressed sentences, mostly composed of fragmentary dialogue, are strung together with lots of cell phone-only symbols. The resulting works are emotional, fast-paced and highly visual, with an impact not unlike manga.
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Following Starts, other publishers like Goma and Asuki Media Works moved in to cherry pick cell phone novel sites online and put out the next big hit. The number of cell phone novels in print began skyrocketing in 2006, when 22 books hit the shelves; the following year, there were 98. Even a no-name author with a cell phone novel publishing deal enjoyed a first run of between 50,000 and 100,000 copies.
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Steve Hargadon: Web 2.0 Is the Future of Education - 0 views
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The new Web, or Web 2.0, is a two-way medium, based on contribution, creation, and collaboration--often requiring only access to the Web and a browser.
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when people ask me the answer to content overload, I tell them (counter-intuitively) that it is to produce more content. Because it is in the act of our becoming a creator that our relationship with content changes, and we become more engaged and more capable at the same time.
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Imagine an electronic book that allows you to comment on a sentence, paragraph, or section of the book, and see the comments from other readers... to then actually be in an electronic dialog with those other readers. It's coming.
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Jean Lave, Etienne Wenger and communities of practice - 1 views
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Supposing learning is social and comes largely from of our experience of participating in daily life? It was this thought that formed the basis of a significant rethinking of learning theory in the late 1980s and early 1990s by two researchers from very different disciplines - Jean Lave and Etienne Wenger. Their model of situated learning proposed that learning involved a process of engagement in a 'community of practice'.
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When looking closely at everyday activity, she has argued, it is clear that 'learning is ubiquitous in ongoing activity, though often unrecognized as such' (Lave 1993: 5).
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Communities of practice are formed by people who engage in a process of collective learning in a shared domain of human endeavour: a tribe learning to survive, a band of artists seeking new forms of expression, a group of engineers working on similar problems, a clique of pupils defining their identity in the school, a network of surgeons exploring novel techniques, a gathering of first-time managers helping each other cope. In a nutshell: Communities of practice are groups of people who share a concern or a passion for something they do and learn how to do it better as they interact regularly. (Wenger circa 2007)
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Fotopedia and UNESCO Launch World Heritage Application - Creative Commons - 0 views
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The pictures come from all around the world; as individual photographers and organizations license their high quality photos under Creative Commons, the book will only grow as a community contributed and shareable resource.
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The biggest photo book ever… growing everyday with only high quality and 100% relevant pictures due to our community-based curation process.”
Presentation Zen Bento Box - dr. jude rathburn's posterous - 0 views
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Take an hour to show Garr's award winning Presentation Zen video (included in the bento box) so that people can see the principles in action before trying to design their own presentations.
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since viewers are not familiar with the approach, I found it is helpful to take some time to discuss each element.
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rovide risk-free (i.e. low stakes) opportunities for learners to practice various elements of the Presentation Zen approach, share the results and provide peer reviews.
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When college students reinvent the world - CSMonitor.com - 0 views
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Cultural anthropology professor Michael Wesch came up with “World Sim” to push students to stop asking, “What’s going to be on the test?” and to contemplate bigger questions: Why are some people poor and some rich? How does the world work?
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The goal, he says, is to create an environment where students can expand their capacity for empathizing with and loving those who are different from them.
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Professor Wesch sets up the simulation by giving each culture a certain amount of power in the beginning – symbolized by playing cards. Then, based on a complex set of rules the class has devised together, students go through each round of the game – striking alliances, trading cards, and sometimes starting “wars” over resources.
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News: The Evidence on Online Education - Inside Higher Ed - 0 views
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The study found that students who took all or part of their instruction online performed better, on average, than those taking the same course through face-to-face instruction. Further, those who took "blended" courses -- those that combine elements of online learning and face-to-face instruction -- appeared to do best of all. That finding could be significant as many colleges report that blended instruction is among the fastest-growing types of enrollment.
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While the new study provides a strong endorsement of online learning, it also notes findings about the relative success (or lack thereof) of various teaching techniques used in online courses. The use of video or online quizzes -- frequently encouraged for online education -- "does not appear to enhance learning," the report says.
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But noting the caveats in the report about factors other than medium of instruction, he said that "we should not take the report as saying it is simply better to move to online learning. These results demonstrate why more research is needed -- broadly based research that moves well beyond case studies conducted by distance education practitioners, research focused on student retention in online environments and especially research that looks behind the instructional medium to isolate the characteristics of instruction that produce positive results. Successful education has always been about engaging students whether it is in an online environment, face to face or in a blended setting. And fundamental to that is having faculty who are fully supported and engaged in that process as well."
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createthefuture - The Future of Learning 10 Years On - 0 views
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The purpose of educational institutions, therefore, is not merely to create and distribute learning opportunities and resources, but also to facilitate a student’s participation in a learning environment…
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The purpose of educational institutions, therefore, is not merely to create and distribute learning opportunities and resources, but also to facilitate a student’s participation in a learning environment – a game, a community, a profession – through the provision of the materials that will assist him or her to, in a sense, see the world in the same way as an accomplished expert; and this is accomplished not merely by presenting learning materials to the learner, but by facilitating the engagement of the learner in conversations with members of that community of experts.
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In the end, what will be evaluated is a complex portfolio of a student’s online activities.
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We can't let educators off the hook | Dangerously Irrelevant - 0 views
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Successful technology integration only produces amplified results when in its integration agency is given to the learner, when it becomes a tool to help learners learn, not teachers teach.
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I would also like to add that that old belief about teaching and learning has been around for a very long time now and part of that belief, the part about the teacher possessing the knowledge and imparting it to kids, is in direct threat when faced with technology. A teacher who has been taught to believe that they are needed for the knowledge they have and that that knowledge gives them authority in the classroom is threatened by technology. That threat needs to be approached lightly. If one speaks the truth too harshly the faithful will simply label them a blasphemer and ignore the truth in their message.
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et me start by saying that I consider teaching among the most important professions on earth, but just as doctors need to be current on medical technology, teachers MUST be current on information and communication technologies. Those are the tools of the trade.
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The Newest Media and a Principled Approach for Integrating Technology Into Instruction ... - 0 views
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Given the evolution of new media, how can educators determine what to use, when, and why? Hence, our guiding question is, how should educators assess the effectiveness of new media using performance-based measures—not relying only on the often-used survey of student satisfaction?
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One strategy we employ applies equally to any new approach in teaching, whether it employs “new media” or not. That strategy is to apply some of the best current knowledge from cognitive and learning sciences to assess proposed teaching innovation.
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What is the educational need, problem, or gap for which use of new media might potentially enhance learning?
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