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Barbara Lindsey

The Innovative Educator: Could this be the end of Transcripts? Knowit - A Better Way to... - 0 views

theinnovativeeducator.blogspot.com/...t-way-to-share-what-youve.html

badges learning social

shared by Barbara Lindsey on 02 Mar 12 - No Cached
  • Barbara Lindsey on 02 Mar 12
     
    fall 2012 syllabus
Barbara Lindsey

SpeEdChange: Considering Universal Design - 0 views

speedchange.blogspot.com/...sidering-universal-design.html

UDL universal design socol

shared by Barbara Lindsey on 04 Jun 10 - Cached
  • 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.
  • educational institutions, content delivery systems, assessment systems, and ICT should be flexible enough to meet the diverse needs of the learner population.
  • 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."
    • Barbara Lindsey
      Barbara Lindsey on 17 Oct 11
       
      Do you see any problems with either conforming to or not conforming to an agreed upon citation system? What is Socol's argument here? Is this a good example for his argument? 
  • ...7 more annotations...
  • A decade ago the Centre for Applied Special Technology (CAST) proposed 3 principles that could be applied to the curriculum and set an agenda for inclusion, as follows:1. Provide multiple representations of content.2. Provide multiple options for expression and control.3. Provide multiple options for engagement and motivation.and these remain essential, but I want to add a fourth which must apply to them all:4. That these representations and options be available to all students on the basis of understood needs and/or informed preference, without the need for diagnosis.
    • Barbara Lindsey
      Barbara Lindsey on 17 Oct 11
       
      To what extent have you experienced this in the courses you've taken? Would offering this to your students be helpful to them? Would it change the way you assess? Would this change the way a course is taught? How a program is structured? Do you see any problems with this?
  • This is not just privileging one media form over another, this is elevating the "how" over the "what" to an extreme extent. It not only humiliates those labelled with "disabilities," it refuses to accommodate the very legitimate choices of all students. Choices which might significantly improve the comfort, attention capabilities, and learning opportunities for that 60%-65% who currently fall far behind, and might even help those already doing well to achieve their full potential.
  • Under UDL content would be fully flexible in delivery.
  • UDL should really go further - especially in recognizing that not all students benefit from following the same path to skills and knowledge. Any system which applies the same pedagogy to all students is clearly not a universal design (in my mind it is not even moral). Insisting on everyone using the same textbook, or doing the exact same assignments, or following the same schedule - those are all industrial practices which are based in the belief that students are a raw material which can be shaped by repeated stampings. Any claims to some kind of rational meritocracy within that "same requirements" argument are simply a mask for the essential anti-humaness of the system.
    • Barbara Lindsey
      Barbara Lindsey on 17 Oct 11
       
      Would love to hear your thought on this assertion by Socol. If you agree with what he says, how would/could you structure the courses you teach? How could the courses you are taking as a student change? Would that help you? Could these courses then attract more diverse students? What would the learning look like? The assessments?
  • "Create something," he told us, "which demonstrates your in-depth knowledge of at least one critical moment in that century."
    • Barbara Lindsey
      Barbara Lindsey on 17 Oct 11
       
      How would you design an assessment around this?
  • I am not imparting malice to their position, simply suggesting that there is little incentive - emotionally, psychologically, or economically - for them to change.
    • Barbara Lindsey
      Barbara Lindsey on 17 Oct 11
       
      Do you think this is true?
  • I think that teacher training institutions should be required to have at least a third of their teaching and research faculty consist of individuals who have special needs, or who needed alternative educations, or who simply did badly in school.
Barbara Lindsey

ASCD Express 5.18 - Cell Phones Allow Anytime Learning - 0 views

www.ascd.org/...518-varlas.aspx

mobiles mobile Kolb ascd

shared by Barbara Lindsey on 10 Jun 10 - Cached
  • She is currently writing a book tentatively titled Cases for Using Students' Cell Phones in Education: A Practical Guide to Using Cell Phones in K–12 Schools, which looks at 11 U.S. and 5 international case studies of teachers integrating students' own cell phones into instruction.
  • One of Larry Cuban's (Teachers and Machines, Oversold and Underused) theories about why ed technology often fails in schools is that we use this top-down approach where administrators or tech coordinators introduce the technologies to the teachers, and they in turn try to introduce and teach it to the students. It's a very foreign concept for the students, as well as the teachers. And often what happens is maybe a handful of teachers end up using this very expensive technology, and students don't have any access to it outside of school. Cuban recommends a much more bottom-up approach to ed technology. Rather than making specialized software and hardware just for school learning, students and society introduce the technologies that schools should be integrating into learning.
  • People who know the history of ed technology know that it hasn't been that successful, long-term, with sustaining learning because it's often attached to a tool that students don't have access to outside of school.
  • ...3 more annotations...
  • For many schools, the hardest part is making it acceptable to turn to technologies that aren't traditionally used in schools. It's a culture that has to be cultivated at the school itself. In the book I'm working on now, many of the teachers in the case studies I discuss approached their administrators with something they'd been using with success outside of school, and their administrators were open to trying it out within school. Kipp Rogers at Passages Middle School in Newport News, Va., has done a phenomenal job modeling that approach and valuing not only his teachers, but also his students, who are involved in planning, as well.
  • Q: From what you've seen in the field, what's the most interesting instructional use of mobile devices happening now? Keren-Kolb: Definitely what's going on in Australia. Teachers are using QR (two-dimensional bar codes) for activities and learning. In the United States, about 60 percent of the phones can do this, but in most other countries, it's almost universal. So, in some Australian schools, this means [that] students come in on the first day of class and their entire syllabus is on a bar code they scan directly into their phone—same thing with some books and homework assignments. They'll scan a code for their homework, and it'll link to video tutorials and activities. So, moving away from textbooks and moving toward paperless learning that's much more interactive. I think that's exciting—how much information you can attach to that little bar code, and use it to extend learning.
  • When students can use whatever tools are around them, obviously, testing changes. It's not just about a right or wrong answer—it's about inquiry, collaboration, and the higher-order thinking skills we want students to do.
Barbara Lindsey

MIT and OCW 2.0 « iterating toward openness - 0 views

opencontent.org/...1662

opencourse opencourseware funding

shared by Barbara Lindsey on 16 Sep 10 - No Cached
  • I predicted that: Every OCW initiative at a university that does not offer distance courses for credit will be dead by the end of calendar 2012.
Barbara Lindsey

Openness as Catalyst for an Educational Reformation (EDUCAUSE Review) | EDUCAUSE - 0 views

www.educause.edu/...209246

shared by Barbara Lindsey on 03 Sep 10 - Cached
  • Education is sharing. Education is about being open.
    • Barbara Lindsey
      Barbara Lindsey on 03 Sep 10
       
      What do you think about this?
  • The Internet now makes it possible for digital expressions of knowledge to have the same magical, nonrivalrous quality as knowledge itself.
  • Information technology is sometimes turned against itself and is made to conceal, restrict, withhold, and delete. For example, a course management system like Blackboard theoretically has the potential to greatly improve educators' capacity to share. Instead, many CMSs take the approach of hiding educational materials behind passwords and regularly deleting all student-contributed course content at the end of the term. If Facebook worked like Blackboard, every fifteen weeks it would delete all your friends, delete all your photographs, and unsubscribe you from all your groups. The conceal-restrict-withhold-delete strategy is not a way to build a thriving community of learning.
  • ...2 more annotations...
  • Perhaps most important, what is our primary interest as educators: facilitating student learning or commercializing what we know? If our primary interest is facilitating student learning, then education is our field. If commercializing what we know is our primary interest, then we shouldn't be educators.
  • From my perspective, the only legitimate role for new media and technology in education is to increase our capacity to be generous with one another. Because the more open we are, the better education will be.
Barbara Lindsey

Using Open Content To Drive Educational Change | FunnyMonkey - 0 views

funnymonkey.com/g-open-content-to-drive-change

opencontent textbooks educationalchange actfl10

shared by Barbara Lindsey on 14 Sep 10 - No Cached
  • The differences between open content and traditional textbooks only begin with the production and distribution of the text. When we look at the types of teaching, learning, and assessment that become more accessible when using open content, we can start to get a clearer picture of the pedagogical rationale that makes remixable and reusable content a better choice than a traditional textbook.
  • generally, when a text is being used within a course, the structure of the text creates the structure of the course.
  • The text becomes a point of reference for the ongoing work in the class.
    • Barbara Lindsey
      Barbara Lindsey on 14 Sep 10
       
      Is this necessarily a problem?
  • ...1 more annotation...
  • most teachers who use a textbook deviate from it. Most teachers plan lessons and curriculum that go beyond where the text ends, or that address deficiencies in the text. These lessons and activities form a shadow text that help drive quality classrooms. Yet, within the world of the traditional textbook, these improvements or options never make it back into the textbook. Many of these innovative practices never get shared with colleagues in the same building.
    • Barbara Lindsey
      Barbara Lindsey on 14 Sep 10
       
      Interesting point!
Barbara Lindsey

Langwitches Blog » Christopher Columbus Creates 21st Century Explorers - 0 views

langwitches.org/...creates-21st-century-explorers

tolisano socialstudies Columbus skype beyondpowerpoint

shared by Barbara Lindsey on 26 Oct 10 - No Cached
  • I would love to have my students in China join in the discussion about Christopher Columbus.  They would like to share with your students the story of the great Chinese admiral, Zheng He (http://en.wikipedia.org/wiki/Zheng_He), and his exploration of the world 50 years before Columbus set sail. My students are studying US history this semester, and we are exploring the topic of the “Columbian exchange;” how the the early explorations brought plants, animals, and diseases around the world for the first time.
  • Although Christopher Columbus day as come and gone and the 5th graders unit on the historical figure has (officially) ended, we will continue to make connections to expand our horizons and learn from different perspectives.
  • As a class we analyzed the responses of the survey in the spreadsheet, although I received nightly updates via email from excited students as the numbers of participants climbed steadily.
  • ...1 more annotation...
  • Then came the moment when the class formulated questions to be used in a survey asking others to share their thoughts, ideas and knowledge about Christopher Columbus. The survey was then embedded on the classroom blog. I tweeted and blogged about their survey and asked my network to please take the time to answer their questions.
Barbara Lindsey

Schools starting to allow use of digital devices - 0 views

www.azcentral.com/...llphones-school-classroom.html

schools mobile digital

shared by Barbara Lindsey on 26 Oct 10 - No Cached
  • "We want them to start modeling what they're going to see when they get out of here," said Lee, who envisions someday replacing students' print planners with online calendars. Most of all, he wants to cultivate what he calls good digital citizenship.
  • Drawing inspiration from fake Twitter accounts that parody celebrities or historical figures, Haines has had his students tweet as characters from George Orwell's "Animal Farm."
  • There is little data on how many school districts across the country have policies allowing the use of cellphones and other digital devices in class. A 2009 U.S. Department of Education survey shows only 4 percent of public-school teachers say a handheld device is available in the classroom every day.
  • ...5 more annotations...
  • "Everybody in the technology end of schools are talking about not so much loosening the reins as opening the opportunities for students," she said. "That's the world they live in - not in a classroom, in rows, with books in front of them."
  • "All the conversation, even at the grad-school level, is 'Put away your phones,' " said Sree Sreenivasan, a professor of digital media at Columbia University. "If I was a teacher, and as a parent, I would be concerned. Forty kids, all pulling out their cellphones - that's a total recipe for disaster."
  • "If you stopped and waited for every unknown to be solved, you'd never get anything done," he said.
  • "If a student is cheating, it's the same punishment as if they were using handwritten notes to cheat. If a student is using a cellphone to make threats, it's the same punishment as if they were making verbal threats," Ross said. "Cellphones didn't invent any of (those) things."
  • forcing students to pretend their phones don't exist when they enter school creates an "unrealistic environment" for children.
Barbara Lindsey

createthefuture - The Future of Learning 10 Years On - 0 views

createthefuture.wikispaces.com/Future+of+Learning+10+Years+On

downes futureofed future learning

shared by Barbara Lindsey on 02 Oct 10 - No Cached
  • 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…
  • 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.
  • In the end, what will be evaluated is a complex portfolio of a student’s online activities.
  • ...9 more annotations...
  • … it is important to understand that place independence means that real learning will occur in real environments, with the contributions of the students not being some artifice designed strictly for practice, but an actual contribution to the business or enterprise in question.
  • Current online learning efforts are based on the idea that learning will occur in a certain online place – a learning management system, say – or will be conducted using certain software tools.
  • … a field trip to a local stream or forest would be seen as a once-a-semester activity, because it would otherwise consume too much class time, it could now become (for some students) a once-a-day activity, with what used to be classroom activities designed around the field trips.
  • as Wenger says, “... the school is not the privileged locus of learning. It is not a self-contained, closed world in which students acquire knowledge to be applied outside, but a part of a broader learning system. The class is not the primary learning event. It is life itself that is the main learning event.”
  • education is fundamentally a process of communication; learning, by contrast, is fundamentally a process of growth
  • Traditional learning composed of classes and cohorts operates more as a group than as a network … Classes are closed; there is a clear barrier between members and non-members. … In the case of informal learning, however, the structure is much looser. People pursue their own objectives in their own way, while at the same time initiating and sustaining an ongoing dialogue with others pursuing similar objectives.
  • In traditional learning, success is achieved not merely by passing the test but in some way being recognized as having achieved expertise. A test-only system is a coarse system of measurement for a complex achievement. (NOTE: See Frank Smith's The Book of Learning and Forgetting)
  • Despite the efforts of educators and individuals to create (often lavish and complex) learning environments for students, this will in the long run not be necessary. Learners will create their own communities, their own environments. At most, the educator needs to ensure that the tools are there for students to use, and that the channels of communication, from student to student, from community to community, are open.
  • … it is probably inevitable that the domains of ‘learning’ and ‘testing’ will separate. In the future it may even be thought of as quaint that those responsible for the fostering of learning were also those responsible for evaluating whether or not learning actually happened. People who are in some way able to demonstrate their ability – through a portfolio system, for example, are able to circumvent the need for testing altogether.
Celeste Arrieta

Views: To What End? - Inside Higher Ed - 0 views

www.insidehighered.com/...obanion

assessment education learning students higher quality

shared by Celeste Arrieta on 06 Oct 10 - Cached
    • Celeste Arrieta
      Celeste Arrieta on 06 Oct 10
       
      Learning for life
  • the goals of completion do not make the assumption that our (and their) work is finished when the students receive these initial degrees and certificates
  • be able to make informed decisions and use clear judgmen
  • ...15 more annotations...
  • develop coping skills, life skills, and team skills so they can create a satisfying philosophy by which to live and by which to contribute to the general welfare
  • General education is a corollary of liberal education
  • “quality of life” issues for these students to help them succeed in fulfilling careers and contribute to the betterment of society
  • they are strategically located in the right places
  • the colleges are still primarily staffed by part-time faculty who instruct a study body that is primarily part-time. These are not the best conditions for taking on a mandate to change the world.
  • When the social order is rumbling with change, when new movements are afoot, when fear stalks the land, when money flows from the heavens — when there is a tectonic shift in the community college zeitgeist — there is great opportunity to change our routine; there is opportunity for significant reform
  • “learning” is the same thing, or at least is deeply reflected, in what we mean by degree and certificate completion
    • Celeste Arrieta
      Celeste Arrieta on 06 Oct 10
       
      Is it?
  • pendulum
  • balance
  • overall purpose and what we mean by a truly educated person
  • Today we must prepare students for the challenges of changing careers and jobs five or six times in their lives
  • It took years to purge the idea of the “terminal” degree from the community college lexicon and years more to embed the principles of lifelong learning into our programs and practices
  • students need the skills to succeed in an initial job, but they also need the skills to cope with changes in the economy and the culture — skills to transition into their next job
    • Celeste Arrieta
      Celeste Arrieta on 06 Oct 10
       
      quality education - premier education
Barbara Lindsey

We can't let educators off the hook | Dangerously Irrelevant - 0 views

dangerouslyirrelevant.org/...comment-page-1

educators technology

shared by Barbara Lindsey on 15 Oct 10 - No Cached
  • 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.
  • 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.
  • 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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  • but why don’t teachers understand this? To figure this out we need to understand this philosophically and historically. Doctors, in the mid-19th Century resisted technologies as most teachers do now. Lister and Pasteur were “so far ahead of the curve they weren’t on the same road” when they suggested sterilization. Doctors of the time, seeing themselves as “healers” could not comprehend that they were killing half of their patients by resisting the technologies of the time – the belief system inherent in the identity model of the profession actually prevented them from being what they perceived themselves to be.
  • Part of this is because we teach neither history nor philosophy. We do not share with teachers why Socrates opposed literacy, or what Gutenberg destroyed. We do not allow them to understand the essential humanness of technology, or to understand technology in Heidegger’s terms – the art of manipulating the world for our benefit.
  • Now I don’t know what Glogster is, but I do know that every technology gives and takes. The book disabled hundreds of millions and wiped out hundreds of languages. It also spread learning and allowed both the novel and eventually journalism to appear. And I know that our students must have the philosophical grounding in what technology is, how to learn it, and how to use it, that so many of our current teachers lack. After all, the classroom is filled with technology – chairs and desks (1835 via William Alcott), chalkboards (1840 via William Alcott), Time schedules (1845 via Henry Barnard), Books (1840s, mostly Henry Barnard), testing (1910, the Carnegie Commission), even ballpoint pens – that highly controversial 1950s invention of Marcel Bich. And all of those technologies have benefits and real limits.
  • I’m not really focused on, nor do I think Scott is focused on, “administrative technologies” but on “educational technologies.” A gradebook – I might argue, is no more an “educational technology” than a file cabinet is.
  • What I think we are discussing is transformational technologies. Technologies whereuse alters the learning process.
  • I need to say two things: First, and I think this is a big part of Scott’s target here, every school administrator, every policy maker, and every tech director making “blocking decisions,” needs to wake up and take responsibility for keeping our current century away from education.
  • But – in the end – a big part of this remains “taking responsibility for your own learning.” The first free seminars in these systems which I offered were presented in 1998, and at that point there was already a massive research base for what Scott is saying here. The laws regarding technology access in terms of students with disabilities (and those with “504″ plans) were placed on the books in 1995. IBM was promoting speech recognition and text-to-speech in 1996, and Lynne Anderson-Inman was already proving the value of “digital texts” and “digital notebooks” and digitally linked note-taking in the mid-1990s.
  • Jerrid, Troy, and everyone… The issue is this - In order to be lifelong learners it is essential to understand and know how to function with the information and communications technologies of our world, and to know how to adapt when those technologies change. In order to be human successes we also must understand how to communicate what we know, how to collaborate, and how to distribute information. This is why Socrates drilled his students on memory. In pre-literate Greece, that was the essential tool. This is why we taught “reading” (meaning decoding ink-on-paper alphabetic texts) in school, and why we taught writing with pens and pencils, and why we introduced students to libraries. In the Gutenberg era these were the essential tools.
  • But, when kids are writing, I want them to (among other things) be able to communicate with Grandma even if Grandma lives thousands of miles away, even if Grandma is blind, even if Grandma speaks another language. And if they are reading, I don’t want them limited to the 2,000 “age appropriate” books and 1975 World Book Encyclopedia in the local public library.
  • Newspaper readership, yes a minority, but a rapidly changing environment http://pewresearch.org/pubs/1133/decline-print-newspapers-increased-online-news with (in 2009) only 25% of Americans getting news from print daily.
  • The change is occurring across the “print world” – Amazon, 19 July 2010: “Over the past three months, for every 100 hardcover books Amazon.com has sold, it has sold 143 Kindle books. Over the past month, for every 100 hardcover books Amazon.com has sold, it has sold 180 Kindle books.
  • The lack of real history of education courses is what leaves so many teachers completely unaware of why schools do what they do, and leaves them confused about what the tools of education are.
  • Every day that I present for educators, I have a greater appreciate for how distorted the view is as seen through the eyes of a typical EduBlogger. In fact, the majority of the voices in the EdTech Community are so far ahead of the curve that it doesn’t even seem like their on the same road anymore. Most educators have never listened to a podcast, much less created one. They’ve never edited a wiki, much less started one of their own. So how on earth could they be expected to have a rational conversation about the impact new technologies are having on the skill sets our students need? Simply put, they can’t. The majority of the voices many of us listen to on a regular basis… actually represent just a tiny fraction of the educators out there. We’re the minority, the outsiders, the ones who talk using strange terms involving words with far too many missing vowels.
  • You can’t ‘firmly believe in life-long learning’ and simultaneously not be clued in to the largest transformation in learning that ever has occurred in human history. Those two don’t co-exist. Being a ‘life-long learner’ is not ignoring what’s going on around you; you don’t get to claim the title of ‘effective educator’ if you do this.
  • Barbara Lindsey on 15 Oct 10
     
    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.
Barbara Lindsey

Mapping Our Worlds « Beyond WebCT: Integrating Social Networking Tools Into L... - 0 views

beyondwebct.wordpress.com/...mapping-our-worlds-2

mapping webct

shared by Barbara Lindsey on 15 Oct 10 - No Cached
  • practically contributing to the session
  • her community of practice extended beyond her Chinese classroom to encompass foreign language learners in general of the same age but different countries of origin.
  • I think one does not only have to have a certain level of know-how, but also a level of pedagogical training
  • ...3 more annotations...
  • Web 2.0 is that the classroom environment isn’t restricted to just the classroom. The in-classroom students have access to “classmates” from all over the world, and out-of-classroom students have access to those resources traditionally reserved for in-classroom students.
  • students/participants were able to contribute materials and access materials contributed by others, all at once. She was able to share very specific information about HOW to create those communities, and that’s a wonderful bit of information for those of us just starting out.
  • It really felt that everyone could learn something from one another. One thing I would criticize, however, was that it seemed to take 20-30 minutes for them to start on the topic. There was plenty of ideas for discussion, but no time left at the end of the session due to the organizational part that took so long.
Barbara Lindsey

Information overload, the early years - The Boston Globe - 0 views

www.boston.com/...ation_overload_the_early_years

overload information bostonglobe books libraries Gutenberg press printing

shared by Barbara Lindsey on 27 Nov 10 - No Cached
  • Complaints about information overload, usually couched in terms of the overabundance of books, have a long history — reaching back to Ecclesiastes 12:12 (“of making books there is no end,” probably from the 4th or 3d century BC). The ancient moralist Seneca complained that “the abundance of books is distraction” in the 1st century AD, and there have been other info-booms from time to time — the building of the Library of Alexandria in the 3d century BC, or the development of newspapers starting in the 18th century.
  • around 1500, humanist scholars began to bemoan new problems: Printers in search of profit, they complained, rushed to print manuscripts without attention to the quality of the text, and the sheer mass of new books was distracting readers from the focus on the ancient authors most worthy of attention.
  • To confront this new challenge, printers, scholars, and compilers began to develop novel ways to manage all these texts — tools that listed, sorted under subject headings, summarized, and selected from all those books that no one person could master. Note-taking was one solution, which the humanist pedagogues advocated alongside their teaching of ancient rhetoric. But not everyone followed their advice to take notes from everything they read throughout their lives, and for those who didn’t, new kinds of reference books offered a ready-made version — collections of best bits that could be consulted using sophisticated indexes and tables of contents.
  • Barbara Lindsey on 27 Nov 10
     
    Page 2 of article
Barbara Lindsey

TSA: Privacy - 0 views

www.tsa.gov/...privacy.shtm

privacy tsa:

shared by Barbara Lindsey on 03 Dec 10 - No Cached
  • The officer who views the image is remotely located in a secure resolution room and never sees the passenger.
  • To further protect passenger privacy, millimeter wave technology blurs all facial features and backscatter technology has an algorithm applied to the entire image.
  • Advanced imaging technology cannot store, print, transmit or save the image, and the image is automatically deleted from the system after it is cleared by the remotely located security officer. Officers evaluating images are not permitted to take cameras, cell phones or photo-enabled devices into the resolution room.
  • ...2 more annotations...
  • TSA recently new software on all millimeter wave imaging technology machines – upgrades designed to enhance privacy by eliminating passenger-specific images and instead auto-detecting potential threats and indicating their location on a generic outline of a person.
  • For units that do not yet have the new software, TSA has taken all efforts to ensure passenger privacy. To that end, the officer who assists the passenger never sees the image the technology produces and the officer who views the image is remotely located in a secure resolution room and never sees the passenger. The two officers communicate via wireless headset.
Barbara Lindsey

Web 2.0: What does it constitute? | 11 Feb 2008 | ComputerWeekly.com - 0 views

www.computerweekly.com/....0-what-does-it-constitute.htm

web2.0

shared by Barbara Lindsey on 11 Sep 08 - Cached
  • O'Reilly identified Google as "the standard bearer for Web 2.0", and pointed out the differences between it and predecessors such as Netscape, which tried to adapt for the web the business model established by Microsoft and other PC software suppliers.
  • Google "began its life as a native web application, never sold or packaged, but delivered as a service, with customers paying, directly or indirectly.
  • perpetual beta, as O'Reilly later dubbed it
  • ...13 more annotations...
  • Perhaps the most important breakthrough was Google's willingness to relinquish control of the user-end of the transaction, instead of trying to lock them in with proprietary technology and restrictive licensing
  • O'Reilly took a second Web 2.0 principle from Peer-to-Peer pioneer BitTorrent, which works by completely decentralising the delivery of files, with every client also functioning as a server. The more popular a file, is, the faster it can be served, since there are more users providing bandwidth and fragments of the file. Thus, "the service automatically gets better the more people use it".
  • Taking another model from open source, users are treated as "co-developers", actively encouraged to contribute, and monitored in real time to see what they are using, and how they are using it.
  • "Until Web 2.0 the learning curve to creating websites was quite high, complex, and a definite barrier to entry," says the third of our triumvirate of Tims, Tim Bray, director of Web Technologies at Sun Microsystems.
  • Web 2.0 takes some of its philosophical underpinning from James Surowiecki's book The Wisdom of Crowds, which asserts that the aggregated insights of large groups of diverse people can provide better answers and innovations than individual experts.
  • In practice, even fewer than 1% of people may be making a useful contribution - but these may be the most energetic and able members of a very large community. In 2006 1,000 people, just 0.003% of its users, contributed around two-thirds of Wikipedia's edits.
  • Ajax speeds up response times by enabling just part of a page to be updated, instead of downloading a whole new page. Nielsen's objections include that this breaks the "back" button - the ability to get back to where you've been, which Nielsen says is the second most used feature in Web navigation.
  • "Everybody who has a Web browser has got that platform," says Berners-Lee, in a podcast available on IBM's developerWorks site. "So the nice thing about it is when you do code up an Ajax implementation, other people can take it and play with it."
  • Web 2.0 is a step on the way to the Semantic Web, a long-standing W3C initiative to create a standards-based framework able to understand the links between data which is related in the real world, and follow that data wherever it resides, regardless of application and database boundaries.
  • The problem with Web 2.0, Pemberton says, is that it "partitions the web into a number of topical sub-webs, and locks you in, thereby reducing the value of the network as a whole."
  • How do you decide which social networking site to join? he asks. "Do you join several and repeat the work?" With the Semantic Web's Resource Description Framework (RDF), you won't need to sign up to separate networks, and can keep ownership of your data. "You could describe it as a CSS for meaning: it allows you to add a small layer of markup to your page that adds machine-readable semantics."
  • The problems with Web 2.0 lock-in which Pemberton describes, were illustrated when a prominent member of the active 1%, Robert Scoble, ran a routine called Plaxo to try to extract details of his 5,000 contacts from Facebook, in breach of the site's terms of use, and had his account disabled. Although he has apparently had his account reinstated, the furore has made the issue of Web 2.0 data ownership and portability fiercely topical.
  • when Google announced its OpenSocial set of APIs, which will enable developers to create portable applications and bridges between social networking websites, Facebook was not among those taking part. Four years after O'Reilly attempted to define Web 2.0, Google, it seems, remains the standard-bearer, while others are forgetting what it was supposed to be about.
Barbara Lindsey

The Cape Town Open Education Declaration - 0 views

www.capetowndeclaration.org/faq

shared by Barbara Lindsey on 21 Mar 08 - Cached
  • The Internet provides a platform for collaborative learning and knowledge creation across long distances, which is central to the long term promise of open education. It also offers a channel for the creation and distribution of knowledge from a diversity of places and cultures around the world, and not just from major publishing centres like New York, London, and Paris.
  • we believe that open education and open educational resources are very much compatible with the business of commercial publishing. The Declaration clearly states that the open education movement should "...engage entrepreneurs and publishers who are developing innovative business models that are both open and financially sustainable."
  • here is likely to be some upheaval in formal educational systems as teachers and students engage in the new pedagogies that are enabled by openness. There might also be concerns that some of the deeper goals of the open education movement could backfire. For example, instead of enhancing locally relevant educational practices and rewarding those with regional expertise, it is possible that a flood of foreign-produced open educational resources will actually undermine the capacity for regional expertise to form or thrive.
  • ...13 more annotations...
  • First, this is not actually a philanthropic endeavor in the classic sense of "donating" something to those with less. Instead, the open education movement promotes conditions for self-empowerment, and one of the central premises of the movement focuses on the freedom to be educated in the manner of one's choosing. Second, the permissions granted in defining an open educational resource explicitly enable the localization and adaptation of materials to be more locally appropriate. Every person should have the right to be educated in his/her native language, and in a manner that is most suitable to the personal and cultural contexts in which they reside. Third, we have good reason to believe that the contributions to the global open educational enterprise from those in resource-limited settings are at least as valuable as contributions from anyone else. While we have much to do to enable truly equitably participation among all of the citizens of the globe, there is widespread agreement that the ultimate goal is some type of open educational network, not a unidirectional pipeline.
    • Barbara Lindsey
      Barbara Lindsey on 21 Mar 08
       
      Key component of a critical pedagogical approach.
  • educational resources commissioned and paid for directly by the public sector should be released as open educational resources. This ensures that the taxpayers who financed these resources can benefit from them fully. Of course, this principle cannot extend to resources paid for indirectly with public funds, such as materials written by professors at public universities. The Declaration does strongly encourage these professors and institutions to make all of their resources open. However, in the end, this is their choice.
    • Barbara Lindsey
      Barbara Lindsey on 21 Mar 08
       
      Wow! Wonder how many critical pedagogists would embrace this idea.
  • resources should be licensed to facilitate use, revision, translation, improvement and sharing by anyone
  • many of the participants advocated for inclusion of language that indicates that the license should ideally impose no legal constraints other than a requirement by the creator for appropriate attribution or the sharing of derivative works. This degree of openness represents the 'gold standard' in open educational resource licensing. However, it is also recognized that some authors and publishers may wish to disallow commercial uses (non-commercial). Resources licensed with this additional restriction are still open educational resources, but do come with risks and costs.
  • we suggest that you use one of the Creative Commons (CC) licenses, for several reasons: The licenses have human-readable deeds, which is (generally) easier for people to understand.The licenses have a computer-readable component which enables search and filtering by license status, an increasingly important consideration in an era of exploding online content.The licenses have been ported to many countries around the world, with more being added every year, which guarantees their worldwide application and enforcement.The licenses are already the most frequently used licenses for open educational resources, which will make it easier for users to learn about their rights, as well as use the materials in interesting ways.
  • Open educational resources licensed using CC-BY have no restrictions on use beyond attribution for the original creator. Open educational resources licensed using CC-BY-SA also require attribution, but have the additional restriction of requiring that the derived material be licensed in the same manner as the original(s), thus ensuring their continued availability as open educational resources.
  • n most cases, the NC term is likely to have undesired repercussions for your work. If you are thinking of restricting commercial activity, ask yourself the following questions: What is the goal of doing so? Is it that the creators wish to make money from their contributions? Is this likely? Is it assumed that all for-profit activity is somehow inimical to education? What are the costs of restricting commercial use of open educational resources and do you wish to incur them? For example, is it your goal to forbid a for-profit publisher in a developing country from printing copies of your materials and distributing them there?
  • If an author's primary purpose in creating open educational resources is for it to be used as widely, freely, and creatively as possible, then using CC-BY is the better choice
  • CC-BY allows for a variety of motivations, including the possibility of commercial success, to drive users to adapt and re-purpose their materials.
  • f an author's primary purpose in creating open educational resources is for that material to never leave the educational commons, such as it is, then you may want to apply the SA term. In this case, the possibilities for viable commercial derivatives, though not disallowed, are diminished, and so users motivated to adapt materials for that purpose are unlikely to participate. In addition, open educational resources licensed with an SA term are only interoperable with other SA materials, which seriously limits their capacity for re-mixing.
  • There are two key points we would ask you to consider prior to applying the ND term. First, are you willing to prevent all of the wonderful ways in which your work might be improved upon just for the sake of preventing a few derivatives that you would consider inferior? It is worth remembering that it is the granting of freedoms to share, reprint, translate, combine, or adapt that makes open educational resources educationally different from those that can merely be read online for free.
  • you must remember that digital resources are not consumable goods, in the sense that they can be shared infinitely without any loss of value for the original. As such, if inferior derivatives are created, those creations have done nothing to diminish the quality of your original work, which will remain available for others to use or improve upon as they wish.
  • there is absolutely no restriction on use of public domain materials. In addition to being able to freely use such materials, you are free to adapt public domain materials and then license the derivative works in any way you choose, including standard all-rights-reserved copyright. You have to apply an open license if you want your contribution to add to the pool of open educational resources.
Barbara Lindsey

» Welcome The 1001 Flat World Tales - 0 views

1001flatworldtales.edublogs.org

shared by Barbara Lindsey on 26 Apr 08 - Cached
  • Barbara Lindsey on 26 Apr 08
     
    Selected stories from the never-ending, worldwide 1001 Flat World Tales wiki writing workshop
Barbara Lindsey

The Tempered Radical: Rework, Retrain, Rethink... - 0 views

teacherleaders.typepad.com/...rework_retrain_.html

beyondwebct

shared by Barbara Lindsey on 30 Aug 08 - Cached
  • Would we experience an educational revolution where children learned to create their own knowledge and make connections between classmates across continents?
    • Barbara Lindsey
      Barbara Lindsey on 30 Aug 08
       
      Exactly what Barbara Ganley envisioned for Middlebury, which said, thanks, but no thanks.
  • Would new discoveries be made by curious kids who were "unleashed" for the first time, free to explore? Or would classrooms remain teacher-paced and highly directed, with students exploring the same site on the same day at the same time as their peers?  Would we end up with far more Power Point presentations than any one child should ever produce?  Would computer use remain limited--as it so often is--to word processing and basic research?
    • Barbara Lindsey
      Barbara Lindsey on 30 Aug 08
       
      Well, everyone? What do our classrooms look like?
Barbara Lindsey

Bill Ferriter | Teacher Leaders Network - 0 views

www.teacherleaders.org/...140

shared by Barbara Lindsey on 30 Aug 08 - Cached
  • Doesn’t Pink talk about this in A Whole New Mind?  Here’s a quote: “While detailed knowledge of a single area once guaranteed success, today the top rewards go to those who can operate with equal aplomb in starkly different realms. I call these people “boundary crossers.” They develop expertise in multiple spheres, they speak in different languages, and they find joy in the rich variety of human experience. They live multi lives—because that’s more interesting, and nowadays more effective.” (Kindle Location 1692)
    • Barbara Lindsey
      Barbara Lindsey on 30 Aug 08
       
      This is where we should shine!
  • Recently, I've tinkered with a system to assess my students' participation in Voicethread conversations.  Essentially mirroring the reflective aspects of Konrad's blogging handouts, I've decided to ask my students the following four questions while we're working with a new Voicethread: Highlight a comment from our Voicethread conversation that closely matches your own thinking.   Why does this comment resonate---or make sense to---you? Highlight a comment from our Voicethread conversation that you respectfully disagree with.  If you were to engage in a conversation with the commenter, what evidence/argument would you use to persuade them to change their point of view? Highlight a comment from our Voicethread conversation that challenged your thinking in a good way and/or made you rethink one of your original ideas.  What about the new comment was challenging?  What are you going to do now that your original belief was challenged?  Will you change yoru mind?  Will you do more researching/thinking/talking with others?
  • The cool part about assessing Voicethread presentations this way is that each question essenitally forces my students to interact with our conversation in a really meaningful way.  To craft careful answers, they must truly consider the comments of others---an essential skill for promoting collaborative versus competitive dialogue---and compare those comments against their own beliefs and preconceived notions.  That's metacognition at its best! What's even better is that when students know that these questions form the basis of our Voicethread assessment from the beginning of a conversation, participation level rise remarkably.  While students are looking for project reflection comments, they often end up highly motivated to share their thinking with peers. 
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