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Ruth Howard

Half an Hour: An Operating System for the Mind - 0 views

  • The reason I pose these questions in particular is that, while it is necessary (and possible) to teach facts to people, it comes with a price. And the price is this: facts learned in this way, and especially by rote, and especially at a younger age, take a direct route into the mind, and bypass a person's critical and reflective capacities, and indeed, become a part of those capacities in the future.When you teach children facts as facts, and when you do it through a process of study and drill, it doesn't occur to children to question whether or not those facts are true, or appropriate, or moral, or legal, or anything else. Rote learning is a short circuit into the brain. It's direct programming. People who study, and learn, that 2+2=4, know that 2+2=4, not because they understand the theory of mathematics, not because they have read Hilbert and understand formalism, or can refute Brouwer and reject intuitionism, but because they know (full stop) 2+2=4.
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  • . There are more facts in the world than anyone could know
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  • Second
  • facts change
  • We need to be able to determine what is salient or important to ourselves and to others.
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  • you need some mechansism to detect and reject false representations of facts
  • comparing and assessing facts
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  • basis for action
  • we can create facts in the world
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  • we need the capacity to act
  • And what we discover when we think about it this way is that it's not simple whether or not we need facts that is important, but also, what format the facts are in that is equally important, if not more important.
  • You need, in other words, need to acquire facts in a format appropriate to your knowledge system.
  • 21st century skills are, in short, an operating system for the mind.
  • They constitute the processes and capacities that make it possible for people to navigate a fact-filled landscape, a way to see, understand and acquire those facts in such a way as to be relevant and useful, and in the end, to be self-contained and autonomous agents capable of making their own decisions and directing their own lives, rather than people who need to learn ever larger piles of 'facts' in order to do even the most basic tasks.
  • What we have learned - what we are understanding, uniquely, in the 21st century - is that the nature of facts is very different from anything we thought before:
  • empowerment,
  • Today - surely we've seen enough evidence of this! - if you simply follow the rules, do what you're told, do your job and stay out of trouble, you will be led to ruin.
  • an abundance of facts will not help you, it will instead sweep you over the waterfall.
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    And the price is this: facts learned in this way, and especially by rote, and especially at a younger age, take a direct route into the mind, and bypass a person's critical and reflective capacities, and indeed, become a part of those capacities in the future.
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    while it is necessary (and possible) to teach facts to people, it comes with a price. And the price is this: facts learned in this way, and especially by rote, and especially at a younger age, take a direct root into the mind, and bypass a person's critical and reflective capacities, and indeed, become a part of those capacities in the future.\n\nWhen you teach children facts as facts, and when you do it through a process of study and drill, it doesn't occur to children to question whether or not those facts are true, or appropriate, or moral, or legal, or anything else. Rote learning is a short circuit into the brain. It's direct programming. People who study, and learn, that 2+2=4, know that 2+2=4, not because they understand the theory of mathematics, not because they have read Hilbert and understand formalism, or can refute Brouwer and reject intuitionism, but because they know (full stop) 2+2=4.\n\nI used the phrase "it's direct programming" deliberately. This is an analogy we can wrap our minds around. We can think of direct instruction as being similar to direct programming. It is, effectively, a mechanism of putting content into a learner's mind as effectively and efficiently as possible, so that when the time comes later (as it will) that the learner needs to use that fact, it is instantly and easily accessible.
Megan Black

cbhf.net - Heart Operation game - 7 views

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    Not only are you able to virtually perform heart transplants, bypasses, replace valves, and repair holes but you learn about the doctors and medical professionals and what their part is in the process.
Megan Black

Virtual Surgery Games & Patient Education - SurgerySquad.com - 14 views

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    Perform Virtual Gastric Bypass, Tonsillectomy, Rhinoplasty, and LASIK Eye surgery.
Fred Delventhal

When YouTube is blocked (eight ways around) - NeverEndingSearch - Blog on School Librar... - 0 views

  • The fact is, YouTube is blocked in many of our schools.  And many of us are suffering this loss.
Wade Ren

diigo? | Alex's reflecting pool - 0 views

  • I believe there is something very powerful  in this tool. I am in the process evaluating it for instructional and professional development purposes. So far these are my thoughts: I think I can easily mark up online student work with this tool. I think online students can mark up each other’s online work with this tool. and discuss. One of the course activities is to use a rubric to evaluate an online course that the students will each be building as the main project for the course. The course review, I think, can be done using diigo. I think… not sure yet. Online students can easily create annotated bibliographies of web resource in directed learning activities AND share and discuss them with others in the class. This resource can grow and be available for the online course from term to term. In addition, for webenhanced courses, this is an awesome, easy, slick, cool way to incorporate some very cool online enhancements to a f2f course that completely bypasses all the extra unnecessary flotsam you get with a full on CMS/LMS. you get a lot of functional features bang for the “buck” in this tool. It is a slick tool with a lot of functionality to suport interaction/collaboration, etc. When i have my university administrator’s hat on i also see great potential as a tool to facilitate and enhance community and for professional development. I have an extended staff of 50-100 online instructional designers that i could use this tool with to aggregate links and info and resources and networking. We have over 3,000 online faculty that we could use this with to support them with info and resources and networking - differenciating between the needs of new online faculty and experienced online faculty… there is potential for discipline specific resources and info for online faculty… and it goes on.
Ruth Howard

critical_thinking - Howard Rheingold on Diigo - 10 views

  • “Now I know some of you have already heard of me, but for the benefit of those who are unfamiliar, let me explain how I teach. Between today until the class right before finals, it is my intention to work into each of my lectures … one lie. Your job, as students, among other things, is to try and catch me in the Lie of the Day.”And thus began our ten-week course.This was an insidiously brilliant technique to focus our attention – by offering an open invitation for students to challenge his statements, he transmitted lessons that lasted far beyond the immediate subject matter and taught us to constantly check new statements and claims with what we already accept as fact."
  • while it is necessary (and possible) to teach facts to people, it comes with a price. And the price is this: facts learned in this way, and especially by rote, and especially at a younger age, take a direct root into the mind, and bypass a person's critical and reflective capacities, and indeed, become a part of those capacities in the future.When you teach children facts as facts, and when you do it through a process of study and drill, it doesn't occur to children to question whether or not those facts are true, or appropriate, or moral, or legal, or anything else. Rote learning is a short circuit into the brain. It's direct programming. People who study, and learn, that 2+2=4, know that 2+2=4, not because they understand the theory of mathematics, not because they have read Hilbert and understand formalism, or can refute Brouwer and reject intuitionism, but because they know (full stop) 2+2=4.I used the phrase "it's direct programming" deliberately. This is an analogy we can wrap our minds around. We can think of direct instruction as being similar to direct programming. It is, effectively, a mechanism of putting content into a learner's mind as effectively and efficiently as possible, so that when the time comes later (as it will) that the learner needs to use that fact, it is instantly and easily accessible.
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    Howard Rheingold's Diigo Bookmark tagged 'critical thinking'-thanks Howard!
Vicki Davis

64 Things Every Geek Should Know - LaptopLogic.com - 1 views

  • Identity theft groups warn about keyloggers and advocate checking out the keyboard yourself before continuing.
    • Vicki Davis
       
      Often the keylogger is a program on the computer, so don't think just looking for the hardware will find it!
  • Tor is an onion-routing system which makes it 'impossible' for someone to find out who you actually are.
  • See this tutorial for info on how to bypass the password on the three major operating systems: Windows, Mac, and Linux.
    • Vicki Davis
       
      FYI - as a person who has had to do this on a Windows computer - this often doesn't work!
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  • Every geek should know how to recover the master book record.
    • Vicki Davis
       
      I did this last week! It saved me a TON of time!
  • There are computer service centers that would be happy to extract the data for a (hefty) fee; a true geek would be the one working at center, not taking his or her drive there.
    • Vicki Davis
       
      There are inexpensive programs that you can use to do this - it helped us with a personnel matter quite a few years back - I think every IT person should have such a program and every teacher should understand that it is possible for such a program to be used. I teach my students that everything ever saved on a hard drive can be retrieved - be careful.
  • Person to Person data sharing
    • Vicki Davis
       
      Uhm - that is peer to peer!
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    Great article with many things people should know.
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    Cool article that covers a lot of things that people should know - whether you mind being called a geek or not. Very interesting reading.
Vicki Davis

Kindle DX: Sleeper Agent for Amazon's Future | Green Business | Reuters - 0 views

  • Bezos was back onstage to announce a new incarnation of the Kindle just three months after unveiling the previous one
  • The paragraph above is partially incorrect. PDFs can be directly dropped into the Kindle via a USB cable. Other documents—Word files, image files, etc.—need to go through the conversion.
  • This great chart from a college-bookstore association shows where all the money goes and also implies that 55.9 percent of textbook costs could be saved if they were delivered digitally, bypassing college bookstores.
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  • Students appear to be the only demographic that the DX is actually well-suited to serve.
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    New kindle DX - 3 months after the other - what is the difference: "the big differences are that the Kindle DX is 4 inches larger than the one you bought last month and comes installed with a PDF reader." $489 price tag Some of my students are reading on their itouch now.
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