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Thieme Hennis

Half an Hour: An Operating System for the Mind - 10 views

  • Let's return to the computer system analogy.
    • Thieme Hennis
       
      Stephen Downes proposes an operating system for the mind: take the analogy of a computer. We do not program each and every program into the computer. The more flexible and programmable computer (Apple, Linux), are far more useful than the pre-programmed ones (Windows). The education system should not try pre-program everything that will be needed by people to be useful or to be able to learn skills they might need, because the knowledge (i) facts change, (ii) there is much more knowledge out there that can be useful and wee need to be able to utilize that too in case we come across new facts, (iii) it is impossible to see what skills might be needed in the future, (iv) you need to be able to filter out irrelevant or false facts, (v) you need to be able to create facts (mechanism for agency). "People need such greater capacities in literacy, learning, prioitizing, evaluation, planning and acting." The analogy of the computer system learns us to think of the brain not as a database full of information, but a place where each person develops methodologies or approaches to deal with reality. Facts are necessary, of course, but the learning paradigm should not be to learn facts, but to learn how to deal with facts. Facts are, IMHO, essential but follow from interest/need combined with a learned methodology or approach to deal with these facts.
Jeff Johnson

They don't all really need laptops, do they? - 0 views

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    I've been getting this question a lot lately from administrators, parents, and taxpayers. The question isn't malicious, but rather comes from folks with a vested interest in making sure that our technology dollars directly benefit students. Does giving teachers laptops directly benefit students? For people who aren't actively teaching in a classroom, that's a hard question to answer.\n\nI don't think it's very hard for teachers to answer the question, though, especially at the secondary level. For most people entering the business world, there is no question that they will have a computer on their desk when they are hired. It might be a laptop, a desktop, a shared desktop facilitated with some sort of flextime arrangement, or even a computer allowance so that the new hire can buy a machine that makes them the most productive. However, it's not terribly likely that they'll just be handed a dry erase marker and a whiteboard, pointed towards a copy machine, and told to go for it.
anonymous

think, think, think - 0 views

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    A primary computer teachers blog about technology in education.
Dave Truss

jackiegerstein » 21st Century Learning Intelligences - 0 views

  • Skills such as global literacy, computer literacy, problem solving, critical thinking, creativity, and innovation have become critical in today’s increasingly interconnected workforce and society (eSchool News).
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    Skills such as global literacy, computer literacy, problem solving, critical thinking, creativity, and innovation have become critical in today's increasingly interconnected workforce and society (eSchool News).
nailmallpro

10 Electrical Safety Steps for Keeping you and your Family Safe - Professional Electric... - 0 views

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    When it comes to keeping your family safe from harm, you want to do everything in your power. Dealing with electricity can be a dangerous thing if you don't do it correctly. Teaching your family how to properly approach electrical problems can make a world of difference in their safety. Here are our top 10 electrical safety tips to help keep your family safe from harm. 1.) Avoid Overloading An Electrical Outlet And Power Strips Being in the technology age, it can sometimes be difficult to charge all of our mobile items. From your phone to your iPod, to your computer, you need to have a clear outlet space to do so. Many think the best solution is to simply add more temporary outlets to their existing hardwired outlets. This can be done with power strips and multi-outlet plugins. While these may seem convenient at first, they actually can cause major electrical problems. Overloading outlets can cause burnt plugs, and in more severe cases, full-on house fires. You should avoid using multi-outlet plugins as much as possible to reduce your family's risk of danger. 2.) Don't Yank On Electrical Cords It may seem tempting from time to time to pull on a power cord to get it out of the wall. Just because it saves you that short trip back down the hallway to unplug the sweeper, it's actually costing you more in the long run because of the wear it takes. Realize that by yanking power cords, you can damage the cord, the plug, and the actual wall outlet. In the event that your wall outlet has become loose due to being yanked on, we suggest calling a qualified electrician to fix the issue. 3.) Avoid Keeping Power Cords Near Water If you've ever noticed that the outlets in your kitchen and bathroom are shaped differently than the rest, you've seen a GFCI outlet. These are specially made to help decrease the likelihood of electrical shock in the event that water seeps into the outlet. You can do yourself a favor and protect you and your family from electrical shock b
Dave Truss

It's Not About the Technology :: I was thinking… - Learning to be me. - 0 views

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    computers can support learners, open doors to a world of possibilities and learning opportunities and global thinking. They can provide a chance for every child to learn their own way and construct their own knowledge. They can facilitate conversations with other people and other children around the world. They can knock down the isolation of a classroom's four walls and invite in the voices, experience and passion of the entire planet.
cecilia marie

Best Shield Against Computer Viruses - 1 views

I have always wondered why my files are often corrupted and to think that I have installed an antiVirus software. I always scan my external disks each time I insert them in my unit. It was only lat...

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started by cecilia marie on 04 Nov 11 no follow-up yet
Dave Truss

Open Thinking & Digital Pedagogy » Letting Go - 0 views

  • we’ve reached the point in our (disparate) cultural adaptation to computing and communication technology that the younger technical generations are so empowered they are impatient and ready to jettison institutions most of the rest of us tend to think of as essential, central, even immortal. They are ready to dump our schools.
  • It is about honesty. It is about being truthful to our students about the flaws of our educational system. It is essential that we open a dialogue with our children to help them design their educational processes. Together we can do more than simply patch the existing system, and we need to do it soon.
  • The future is in good hands
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    There is a technology war coming. Actually it is already here but most of us haven't yet notice. It is a war not about technology but because of technology, a war over how we as a culture embrace technology. It is a war that threatens venerable institutions and, to a certain extent, threatens what many people think of as their very way of life.
David Wetzel

How to Integrate Wolfram Alpha into Science and Math Classes - 0 views

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    What is Wolfram Alpha? It is a supercomputing brain. It provides calculates and provides comprehensive answers to most any science or math question. Unlike other search sources, you and your students can ask questions in plain language or various forms of abbreviated notation. Contrary to popular belief, Wolfram Alpha is not a search engine. Unlike popular search engines, which simply retrieve documents based on keyword searches, Wolfram computes answers based on known models of human knowledge. It provides answers which are complete with data and algorithms, representing real-world knowledge.
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Maude Caudle

Diigo vs Paper - 239 views

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Introduction | Digital Technologies Hub - 26 views

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Data Theft Alert - 0 views

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Jeff Johnson

Teacher Laptop Programs - School Computing - 0 views

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    We looked at ways to allow teachers to buy their own laptop at a greatly reduced rate (something like 1/3 or 1/4 of retail), thinking that would give them sufficient ownership and encourage them to take responsibility. However, there were too many benefits that we'd have to give up... like educational pricing on hardware and software licensing. So the school needs to be the clear owner of laptops.
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
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Fast Forward: A School District Redefines Learning | Edutopia - 0 views

  • by Grace Rubenstein AUDIO SLIDE SHOW: Lawrence Township Narrated by Grace Rubenstein It is one thing to create change inside a classroom -- the best teachers, masters of their one-room domains, break from tradition and foster innovative learning environments all the time. A harder task, which a growing number of schools are proving can be done, is to convert an entire school to embrace new practices that fulfill the changing educational demands of our age. Then comes the next -- and the messiest -- frontier, the entity most resistant to cohesive change: the school district. Five years ago, administrators in the Metropolitan School District of Lawrence Township, in the northeast corner of Indianapolis, tackled this challenge. With a $5.9 million grant from the Lilly Endowment, a local philanthropic organization, they set out to transform the prevailing vision of what preK-12 education is for -- as one district official put it, "to meet the needs of the kids' future, and not the teachers' past." They decided that they needed to teach a modern set of skills in a student-centered way. Critical thinking, self-direction, and cultural competency, along with fluency in technology, information resources, and visual and graphic presentations. These were the elements of digital age literacy the district believed its students would need in the twenty-first century. Educating students for the new era demanded not only new content, they believed, but also new teaching methods. Teachers needed to recast themselves as facilitators, and to demand that students take more ownership of their learning. Into Focus Visit classrooms in Lawrence Township -- at least those where the change has caught on -- and you'll see kids inventing their own projects, using computers in daily work, involving themselves in community initiatives, and inquiring on their own about continued . . . 1234567next ›last » This article was also published in Edutopia Magazine, June 2007
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