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J Black

Vast Spy System Loots Computers in 103 Countries - NYTimes.com - 0 views

  • The malware is remarkable both for its sweep — in computer jargon, it has not been merely “phishing” for random consumers’ information, but “whaling” for particular important targets — and for its Big Brother-style capacities. It can, for example, turn on the camera and audio-recording functions of an infected computer, enabling monitors to see and hear what goes on in a room. The investigators say they do not know if this facet has been employed.
  • The electronic spy game has had at least some real-world impact, they said. For example, they said, after an e-mail invitation was sent by the Dalai Lama’s office to a foreign diplomat, the Chinese government made a call to the diplomat discouraging a visit. And a woman working for a group making Internet contacts between Tibetan exiles and Chinese citizens was stopped by Chinese intelligence officers on her way back to Tibet, shown transcripts of her online conversations and warned to stop her political activities.
  • “This could well be the C.I.A. or the Russians. It’s a murky realm that we’re lifting the lid on.”
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  • “The Chinese government is opposed to and strictly forbids any cybercrime.”
  • two computer researchers at Cambridge University in Britain who worked on the part of the investigation related to the Tibetans, are releasing an independent report. They do fault China, and they warned that other hackers could adopt the tactics used in the malware operation.
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    The malware is remarkable both for its sweep - in computer jargon, it has not been merely "phishing" for random consumers' information, but "whaling" for particular important targets - and for its Big Brother-style capacities. It can, for example, turn on the camera and audio-recording functions of an infected computer, enabling monitors to see and hear what goes on in a room. The investigators say they do not know if this facet has been employed.
Maggie Verster

Social networking guidelines for teachers - 0 views

  • But ignoring this risk doesn't make it go away; indeed, it leaves many students ill-equipped to make intelligent decisions about what to do when they encounter this kind of material in real life, as they are certain to do. Learners who have access to social media and adult support for reflecting on their engagement with it in their homes will be prepared, of course
    • Maggie Verster
       
      Well put!!!
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    A set of nine guidelines, not intended to be the final word but intended to start a conversation "in the best of social networking tradition." Some refinements included.
Fabian Aguilar

Educational Leadership:Literacy 2.0:Orchestrating the Media Collage - 0 views

  • Public narrative embraces a number of specialty literacies, including math literacy, research literacy, and even citizenship literacy, to name a few. Understanding the evolving nature of literacy is important because it enables us to understand the emerging nature of illiteracy as well. After all, regardless of the literacy under consideration, the illiterate get left out.
  • Modern literacy has always meant being able to both read and write narrative in the media forms of the day, whatever they may be. Just being able to read is not sufficient.
  • The act of creating original media forces students to lift the hood, so to speak, and see media's intricate workings that conspire to do one thing above all others: make the final media product appear smooth, effortless, and natural. "Writing media" compels reflection about reading media, which is crucial in an era in which professional media makers view young people largely in terms of market share.
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  • As part of their own intellectual retooling in the era of the media collage, teachers can begin by experimenting with a wide range of new media to determine how they best serve their own and their students' educational interests. A simple video can demonstrate a science process; a blog can generate an organic, integrated discussion about a piece of literature; new media in the form of games, documentaries, and digital stories can inform the study of complex social issues; and so on. Thus, a corollary to this guideline is simply, "Experiment fearlessly." Although experts may claim to understand the pedagogical implications of media, the reality is that media are evolving so quickly that teachers should trust their instincts as they explore what works. We are all learning together.
  • Both essay writing and blog writing are important, and for that reason, they should support rather than conflict with each other. Essays, such as the one you are reading right now, are suited for detailed argument development, whereas blog writing helps with prioritization, brevity, and clarity. The underlying shift here is one of audience: Only a small portion of readers read essays, whereas a large portion of the public reads Web material. Thus, the pressure is on for students to think and write clearly and precisely if they are to be effective contributors to the collective narrative of the Web.
  • The demands of digital literacy make clear that both research reports and stories represent important approaches to thinking and communicating; students need to be able to understand and use both forms. One of the more exciting pedagogical frontiers that awaits us is learning how to combine the two, blending the critical thinking of the former with the engagement of the latter. The report–story continuum is rich with opportunity to blend research and storytelling in interesting, effective ways within the domain of new media.
  • The new media collage depends on a combination of individual and collective thinking and creative endeavor. It requires all of us to express ourselves clearly as individuals, while merging our expression into the domain of public narrative. This can include everything from expecting students to craft a collaborative media collage project in language arts classes to requiring them to contribute to international wikis and collective research projects about global warming with colleagues they have never seen. What is key here is that these are now "normal" kinds of expression that carry over into the world of work and creative personal expression beyond school.
  • Students need to be media literate to understand how media technique influences perception and thinking. They also need to understand larger social issues that are inextricably linked to digital citizenship, such as security, environmental degradation, digital equity, and living in a multicultural, networked world. We want our students to use technology not only effectively and creatively, but also wisely, to be concerned with not just how to use digital tools, but also when to use them and why.
  • Fluency is the ability to practice literacy at the advanced levels required for sophisticated communication within social and workplace environments. Digital fluency facilitates the language of leadership and innovation that enables us to translate our ideas into compelling professional practice. The fluent will lead, the literate will follow, and the rest will get left behind.
  • Digital fluency is much more of a perspective than a technical skill set. Teachers who are truly digitally fluent will blend creativity and innovation into lesson plans, assignments, and projects and understand the role that digital tools can play in creating academic expectations that are authentically connected, both locally and globally, to their students' lives.
  • Focus on expression first and technology second—and everything will fall into place.
J Black

How One Teacher Uses Twitter in the Classroom - 0 views

  • Asking students to discuss their classes in a very public forum has got to raise concerns for some people as well. Rankin says participation isn't required, but it's because of these kinds of concerns that private, education focused services like EdModo have a market. That closed communication comes at the expense of public knowledge sharing, but classroom innovators may not be able to have it both ways in the long term.
Ruth Howard

ipodclassroom - home - 2 views

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    Well organised campaign...lots of ideas re itouch ipods in classroom/school admin/student/parent/world
Melissa Seifman

Sketchup: Apartment Design in Elementar... - 0 views

  • my nine year old daughter
    • Melissa Seifman
       
      Yes... even younger and younger students can start to learn 3D modeling for computational thinking
  • It was hard to keep away my oldest daughter, who is 12, so we could finish.
  • It was hard to keep away my oldest daughter, who is 12, so we could finish.   Taylor told her teacher what she did and asked if I could bring in my Lap Top to show her. She asked if I would show the whole class as well.
    • Melissa Seifman
       
      Engagement!
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  • Sketchup is remarkably user-friendly! Technology in the classroom is a great tool... it motivates students, stimulates learning, and often levels the playing field. Sketchup is a terrific example... there were gasps of delight and exclamations of enthusiasm as Brian demonstrated just a few of the basics. We all wondered why we had spent so much time with pencil and paper... this looked to be a whole lot more fun and more versatile. Needless to say, every child wanted to try it and they were all able to quickly master a few simple steps with Brian's guidance. I think they would have gladly designed an entire city had we given them time!"
    • Melissa Seifman
       
      visual and interesting to today's digital learners
  • As a teacher, I saw a multitude of curriculum connections; geometry, measurement, logic, problem solving, art, perspective... the list goes on and on.
    • Melissa Seifman
       
      Multiple cognates and higher levels of learning
adam rethlake

Diigolet | Diigo - 4 views

shared by adam rethlake on 25 Apr 09 - Cached
  • set-up by simple drag-and-drop
    • Alice Mercer
       
      Testing out Diigo at cr20sac09
    • Sharon Mumm
       
      Highlight works well!
    • Francisco Morfin
       
      Excelente!
    • adam rethlake
       
      nice
  • Diigolet
  • icky-notes, in addition to simple
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  • hat allows you to hig
    • adam rethlake
       
      test
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    Diigolet for networks that won't allow full access to the diigo toolbar
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    The app that I use with Safari to save bookmarks in Diigo. There is an app with more features for Internet Explorer or Firefox.
J Black

Educational Leadership:Literacy 2.0:Orchestrating the Media Collage - 1 views

  • New media demand new literacies. Because of inexpensive, easy-to-use, widely distributed new media tools, being literate now means being able to read and write a number of new media forms, including sound, graphics, and moving images in addition to text.
  • New media coalesce into a collage. Being literate also means being able to integrate emerging new media forms into a single narrative or "media collage," such as a Web page, blog, or digital story.
  • New media are largely participatory, social media. Digital literacy requires that students have command of the media collage within the context of a social Web, often referred to as Web 2.0. The social Web provides venues for individual and collaborative narrative construction and publication through blogs and such services as MySpace, Google Docs, and YouTube. As student participation goes public, the pressure to produce high-quality work increases.
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  • Historically, new media first appear to the vast majority of us in read-only form because they are controlled by a relatively few technicians, developers, and distributors who can understand or afford them. The rest of us only evolve into writers once the new media tools become easy to use, affordable, and widely available, whether these tools are cheap pencils and paper or inexpensive digital tools and shareware.
  • Thus, a new dimension of literacy is now in play—namely, the ability to adapt to new media forms and fit them into the overall media collage quickly and effectively.
  • n the mid 1960s, Marshall McLuhan explained that conventional literacy caused us to trade an ear for an eye, and in so doing, trade the social context of the oral tradition for the private point of view of reading and writing. To him, television was the first step in our "retribalization," providing a common social experience that could serve as the basis for dialogue in the global village.2  However, television told someone else's story, not ours. It was not until Web 2.0 that we had the tools to come full circle and produce and consume social narrative in equal measure. Much of the emerging nature of literacy is a result of inexpensive, widely available, flexible Web 2.0 tools that enable anyone, regardless of technical skill, to play some part in reinventing literacy.
  • What is new is that the tools of literacy, as well as their effects, are now a topic of literacy itself.
  • Students need to be media literate to understand how media technique influences perception and thinking. They also need to understand larger social issues that are inextricably linked to digital citizenship, such as security, environmental degradation, digital equity, and living in a multicultural, networked world. We want our students to use technology not only effectively and creatively, but also wisely, to be concerned with not just how to use digital tools, but also when to use them and why.
  • The fluent will lead, the literate will follow, and the rest will get left behind.
  • They need to be the guide on the side rather than the technician magician.
Tero Toivanen

Music and the Brain - 0 views

  • A little known fact about Einstein is that when he was young he did extremely poor in school. His grade school teachers told his parents to take him out of school because he was "too stupid to learn" and it would be a waste of resources for the school to invest time and energy in his education. The school suggested that his parents get Albert an easy, manual labor job as soon as they could.
  • Instead of following the school's advice, Albert's parents bought him a violin. Albert became good at the violin. Music was the key that helped Albert Einstein become one of the smartest men who has ever lived. Einstein himself says that the reason he was so smart is because he played the violin. He loved the music of Mozart and Bach the most. A friend of Einstein, G.J. Withrow, said that the way Einstein figured out his problems and equations was by improvising on the violin.
  • Another example of how rhythm orders movement is an autistic boy who could not tie his shoes. He learned how on the second try when the task of tying his shoes was put to a song. The rhythm helped organize his physical movements in time.
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  • Classical music from the baroque period causes the heart beat and pulse rate to relax to the beat of the music. As the body becomes relaxed and alert, the mind is able to concentrate more easily. Furthermore, baroque music decreases blood pressure and enhances the ability to learn. Music affects the amplitude and frequency of brain waves, which can be measured by an electro-encephalogram. Music also affects breathing rate and electrical resistance of the skin. It has been observed to cause the pupils to dilate, increase blood pressure, and increase the heart rate.
  • Mozart's music and baroque music, with a 60 beats per minute beat pattern, activate the left and right brain. The simultaneous left and right brain action maximizes learning and retention of information. The information being studied activates the left brain while the music activates the right brain. Also, activities which engage both sides of the brain at the same time, such as playing an instrument or singing, causes the brain to be more capable of processing information.
  • According to The Center for New Discoveries in Learning, learning potential can be increased a minimum of five times by using this 60 beats per minute music.
  • Dr. Lozanov's system involved using certain classical music pieces from the baroque period which have around a 60 beats per minute pattern. He has proven that foreign languages can be learned with 85-100% efficiency in only thirty days by using these baroque pieces. His students had a recall accuracy rate of almost 100% even after not reviewing the material for four years.
  • Group 1 was read the words with Handel's Water Music in the background. They were also asked to imagine the words. Group 2 was read the same words also with Handel's Water Music in the background. Group 2 was not asked to imagine the words. Group 3 was only read the words, was not given any background music, and was also not asked to imagine the words. The results from the first two tests showed that groups 1 and 2 had much better scores than group 3. The results from the third test, a week later, showed that group 1 performed much better than groups 2 or 3.
  • One simple way students can improve test scores is by listening to certain types of music such as Mozart's Sonata for Two Piano's in D Major before taking a test. This type of music releases neurons in the brain which help the body to relax.
  • William Balach, Kelly Bowman, and Lauri Mohler, all from Pennsylvania State University, studied the effects of music genre and tempo on memory retention. They had four groups learn vocabulary words using one of four instrumental pieces - slow classical, slow jazz, fast classical, and fast jazz.
  • Surprisingly, the results showed that changing the genre had no effect on recall but changing the tempo decreased recall.
  • One key ingredient to the order of music from the baroque and classical periods is math. This is realized by the body and the human mind performs better when listening to this ordered music.
  • George recognized that Saul overcame his problems by using special music. With this story in mind King George asked George Frederick Handel to write some special music for him that would help him in the same way that music helped Saul. Handel wrote his Water Music for this purpose.
  • Dr. Ballam goes on to say that, "The human mind shuts down after three or four repetitions of a rhythm, or a melody, or a harmonic progression."
  • Bob Larson, a Christian minister and former rock musician, remembers that in the 70's teens would bring raw eggs to a rock concert and put them on the front of the stage. The eggs would be hard boiled by the music before the end of the concert and could be eaten. Dr. Earl W. Flosdorf and Dr. Leslie A. Chambers showed that proteins in a liquid medium were coagulated when subjected to piercing high-pitched sounds
  • Rock music was played in one of the boxes while Bach's music was played in the other box. The rats could choose to switch boxes through a tunnel that connected both boxes. Almost all of the rats chose to go into the box with the Bach music even after the type of music was switched from one box to the other.
  • She found that the plants grew well for almost every type of music except rock and acid rock. Jazz, classical, and Ravi Shankar turned out to be the most helpful to the plants. However, the plants tested with the rock music withered and died. The acid rock music also had negative effects on the plant growth.
  • One cannot deny the power of music. High school students who study music have higher grade point averages that those who don't. These students also develop faster physically. Student listening skills are also improved through music education. The top three schools in America all place a great emphasis on music and the arts. Hungary, Japan, and the Netherlands, the top three academic countries in the world, all place a great emphasis on music education and participation in music. The top engineers from Silicon Valley are all musicians. Napoleon understood the enormous power of music. He summed it up by saying, "Give me control over he who shapes the music of a nation, and I care not who makes the laws" .
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    Mozart's music and baroque music, with a 60 beats per minute beat pattern, activate the left and right brain. The simultaneous left and right brain action maximizes learning and retention of information. The information being studied activates the left brain while the music activates the right brain. Also, activities which engage both sides of the brain at the same time, such as playing an instrument or singing, causes the brain to be more capable of processing information.
Tom March

Files Vanished, Young Chinese Lose the Future - NYTimes.com - 0 views

  • For much of his education, Xue Longlong was silently accompanied from grade to grade, school to school, by a sealed Manila envelope stamped top secret. Stuffed inside were grades, test results, evaluations by fellow students and teachers, his Communist Party application and — most important for his job prospects — proof of his 2006 college degree.
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    We always hear about invasion of digital privacy, but loss of data here has altered a life negatively. Similarly, those with complex medical histories advocate for better data integration. It's important to understand the importance of data as well as privacy to people's lives.
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    "If you don't have it, just forget it!" Wang Jindong, now 27, said of his file. "No matter how capable you are, they will not hire you. Their first reaction is that you are a crook."
Ruth Howard

Eat Well - Community Gardening - 0 views

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    local community garden activism here in Tassie schools etc...
James OReilly

Facebook Friends FriendFeed - 0 views

  • I’ve been using FriendFeed for awhile and if you subscribe to my feed you’ll see just about everything that I do online. My feed includes all the articles I bookmark with delicious. When I write a new blog post it automatically shares it on my feed. Every time I tweet on Twitter and when I update my status on Facebook, they’re included here. When I add a video to my favorites on YouTube it is shared here as well. Currently there are 58 different sites that you can link to your FriendFeed, so it’s like the one stop shopping place for everything online!
  • FriendFeed also has a search function where someone without even registering on the site, can easily search all FriendFeed updates.
  • Facebook has been in the news quite a bit this week which they started off with the announcement that they have acquired the social-identity aggregator, FriendFeed.
Joseph Alvarado

Why Teachers Should 'Friend' Students Online - Murry's World - 0 views

  • It is NOT Facebook, Twitter, MySpace, YouTube, or any other online community that is the problem. It is the people who are out of touch with today's youth.
  • All I can say is AMEN! I blogged about this last year, as a matter of fact, because it ticks me off that we would have all of this great technology, but NOT use it for expanded educational opportunities that we might not have otherwise had. I love extended the teachable moment beyond the "year" that I'm given with a set of students. Just because they've come and gone doesn't mean my responsibility to continue to teach them if the opportunity presents itself is over. I am a teacher. Not from 7:30 to 2:30. Not just on the weekdays. Not just in my classroom. I am a teacher ALL. OF. THE. TIME. Wherever I am, whatever I'm doing, whether physical or virtual. We should be more worried about the teachers (and critics) who aren't nearly so well connected
  • "teachers should have have relations with students, not a relationship."
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    This is a great post explaining why teachers SHOULD friend their students on facebook.
Nicole Lakusta

Media Converter for school? - 38 views

Oxelon media converter works really well. We do use Zanmzar but it only will convert 100mB and lower.

converter

Maggie Verster

Love this brilliant science site! Well done! - 77 views

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    This website offering free science resources was developed by learningscience.org, an organization dedicated to sharing the emerging tools of science education: real-time data collection, simulations, inquiry based lessons, interactive web lessons, micro-worlds, and imaging. Click on categories including Science Inquiry, Life Science, Earth and Space, The History and Nature of Science, Tools to do Science and more. Read the student and teacher comment page, and add one of your own.
Enrique Rubio Royo

The BOBs - Deutsche Welle - - 3 views

  • ¡Por fin terminó la espera para determinar quiénes ganarán los premios del público de los BOBs 2010! Ya tenemos nominados y ahora es el turno de los internautas de todo el mundo para votar por sus favoritos en las 17 categorías. De entre las cerca de 8.300 propuestas realizadas en la primera fase, el jurado compuesto por conocidos bloggers  de todo el mundo nominó a once candidatos por categoría: seis categorías principales (Mejor Weblog, Mejor Podcast, Mejor Videoblog, Premio Blogwurst,  Premio Reporteros sin Fronteras y Categoría Especial Cambio Climático) y once categorías destinadas al Mejor Weblog por Idioma (alemán, español, inglés, francés, ruso,  portugués, árabe, farsi, chino, indonesio y, por primera vez en los BOBs, bengalí). En total, 187 blogs, podcasts y videoblogs nominados a los que se podrá votar aquí hasta el 14 de abril de 2010.   Al día siguiente, el 15 de abril de 2010, se harán públicos los ganadores en el marco de una gran ceremonia. Esta vez con invitados de excepción. Por primera vez en su historia, los premiados se anunciarán en el marco de re:publica 2010, la conferencia de bloggers e Internet más grande de Alemania, en uno de los escenarios más importantes de Berlín: el Friedrichstadtpalast.
anonymous

Collaboration and Productivity Tools: A-Z - 61 views

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    "LEARNING TOOLS DIRECTORY 2010 More Collaboration Tools TOOLS: A-K | Tools L - Z These are further stand-alone tools suitable for individuals to work and learn more effectively with others - as well as on their own."
Philippe Scheimann

Q&A on diaspora - 5 views

  • What do you think are the most important features a social network should have? How would you prioritize them? Do you plan to Build Less or go big? If building less, what is the minimal set of features you can get away with? We plan to “build less.” These are the features which we aim to complete first: 1. A good secure protocol, encrypted at every leg, including a specification for a lightweight, probably HTTPS, RESTful set of routes. We see all of this communication happening between two Diaspora servers, rather than strictly between peers. We realize there is the problem with polling with this model, but we think there are several tricks worth trying which all have their relative pros and cons: PubSub (fast and easy, requires some level of centralization), querying friends servers from the browser side and posting responses back (requires browser side decryption) to name a couple. Alternatively, we are considering going with XMPP altogether due to the ability to be able to push content between nodes, but we need to research it further to see if it is something we would want to implement. 2. A datastore and corresponding interface that can store all of your stuff in one place. MongoDB is what we are looking at for V1, but the redundancy of TahoeFS is intriguing(as well as serving a slightly different purpose). 3. A clear extension framework. Diaspora will be service-agnostic and we will need to make it easy to import from and export to any format/web service. It is also our goal to make Diaspora as content-agnostic as possible, by providing abstract data types and an easily extended UI so that whatever new content people want to store and share can be integrated without re-rewriting parts of the whole application stack. 4. Be your own OpenID provider. Having a single identity across lots of services is great, but why trust a web service to hold it? Once we are the keepers of our own data, we can also selectively allow services access to it through Oauth.
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    alternative to fb...
liza cainz

Fast, Reliable and Accurate Microsoft Support XP Tech Service - 1 views

I was amazed that after reformatting my hard drive to switch from Vista to XP, Help Gurus allowed me to use the same code I had already purchased on my new operating system! I held my breath as I t...

support service Desktop computer technical services PC tech

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