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Matt Renwick

Annie Murphy Paul on Why 'Digital Literacy' Can't Replace The Traditional Kind | TIME.com - 117 views

    • Matt Renwick
       
      The F-pattern when reading online could have been helpful for the reader in this article.
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    Both the author of the article and the people she criticizes are making a fundamental mistake. It is an illusion that kids once learned facts in some deeper way. If the tree octopus had been presented in a book, the kids would have made the same mistake. Much of traditional teaching was not about absorbing certain facts but about learning techniques for accessing those facts. The internet and google really have changed the way we access information. The real challenge is how to restructure knowledge itself to take advantage of the new forms of accessibility. And as for using technology in the classroom: banning computers is like forcing kids to memorize arithmetic tables in an age when everyone has a calculator. We don't need slide rules nor an abacus and there is no reason to teach kids how to use them.
Javier E

Money Cuts Both Ways in Education - NYTimes.com - 19 views

  • If you doubt that we live in a winner-take-all economy and that education is the trump card, consider the vast amounts the affluent spend to teach their offspring.
  • This power spending on the children of the economic elite is usually — and rightly — cited as further evidence of the dangers of rising income inequality.
  • But it may be that the less lavishly educated children lower down the income distribution aren’t the only losers. Being groomed for the winner-take-all economy starting in nursery school turns out to exact a toll on the children at the top, too.
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  • There is a lively debate among politicians and professors about whether the economy is becoming more polarized and about the importance of education. Dismissing the value of a college education is one of the more popular clever-sounding contrarian ideas of the moment. And there are still a few die-hards who play down the social significance of rising income inequality.
  • When you translate these abstract arguments into the practical choices we make in our personal lives, however, the intellectual disagreements melt away. We are all spending a lot more money to educate our kids, and the richest have stepped up their spending more than everyone else.
  • spending on children grew over the past four decades and that it became more unequal. “Our findings also show that investment grew more unequal over the study period: parents near the top of the income distribution spent more in real dollars near the end of the 2000s than in the early 1970s, and the gap in spending between rich and poor grew.”
  • But it turns out that the children being primed for that race to the top from preschool onward aren’t in such great shape, either.
  • “What we are finding again and again, in upper-middle-class school districts, is the proportion who are struggling are significantly higher than in normative samples,” she said. “Upper-middle-class kids are an at-risk group.”
  • troubled rich kids. “I was looking for a comparison group for the inner-city kids,” Dr. Luthar told me. “And we happened to find that substance use, depression and anxiety, particularly among the girls, were much higher than among inner-city kids.”
  • “I Can, Therefore I Must: Fragility in the Upper Middle Class,” and it describes a world in which the opportunities, and therefore the demands, for upper-middle-class children are infinite.
  • “It is an endless cycle, starting from kindergarten,” Dr. Luthar said. “The difficulty is that you have these enrichment activities. It is almost as if, if you have the opportunity, you must avail yourself of it. The pressure is enormous.”
  • these parents and children are responding rationally to a hyper-competitive world economy.
  • “When we talk to youngsters now, when they set goals for themselves, they want to match up to at least what their parents have achieved, and that is harder to do.”
  • we live in individualistic democracies whose credo is that anyone can be a winner if she tries. But we are also subject to increasingly fierce winner-take-all forces, which means the winners’ circle is ever smaller, and the value of winning is ever higher.
Jeannie Anderson

The Air Force Painting Atheists Found Repugnant - 54 views

  • They allegedly received a complaint from someone at the base who said the picture made “me feel terribly uncomfortable, disheartened and disappointed.”
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    Diigo in Education is not an appropriate forum for promoting political views. Perhaps there's another Diigo group that's a better fit for this link/comment.
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    I agree with Martha, this is not a forum for promoting political views. I find your comments and links especially distasteful, full of hate and prejudice. Please find another way to look at and interact with the world.
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    Sorry Martha. Thanks for bringing this to my attention. I just realized that comment was public; it was meant to be private and an expression of frustration (and sarcasm) over all the issues of privacy and freedom of speech discussed in the news this week. Just trying to make sense it all. I haven't done much on Diigo outside of bookmarking, so I'm still trying to understand how this part of the site works. Webster, I'm sorry I offended you. That's not my intent. If you find my links distasteful, you don't need to review them. I'm simply bookmarking troublesome subjects I see to further investigate whether or not I should be concerned, what I should believe, and if I need to take any form of action within my own community. I have a right to be concerned: every time I turn on the news, another issue of privacy and freedom of speech is being trampled on by our government. Bookmarking sources and highlighting ideas that stand out in an effort to further investigate the validity of the sources and see what other sources say to counter is not hateful and full of prejudice: it's simply a process by which one can attempt to find hope to better understand a topic. That's really all that's going on here. Hope I've clarified my intent and appeased you both by removing my comment. Again, thanks Martha for your kind reminder.
Roland Gesthuizen

Free Choice Learning: What Teachers Can Learn From Museums - Getting Smart by Winifred ... - 2 views

  • museums have figured out a thing or two about intrinsic motivation and free choice learning
  • The main difference between the joy of learning in schools and museums is that, with the exception of school field trips, museums can’t force you to come, stay, or learn a thing.
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    "What does a public school classroom have in common with a museum exhibition hall? The answer has nothing to do with oversized models or informative laminated labels - and everything to do with the joy of learning."
Steve Kelly

10 Ways Teacher Planning Should Adjust To The Google Generation - 135 views

  • 10 Ways Teacher Planning Should Adjust To The Google Generation
  • 1. Make the work Google-proof Put another way, design it so that Google is crucial to creating a response rather than finding one. If students can Google answers–stumble on what you want them to remember in a few clicks–there’s a problem with the instructional design. And asking them what they’ll do when they WiFi goes out probably isn’t compelling enough as an argument. Instead, anchor learning experiences around new kinds of thinking that force the synthesis of disparate ideas, media, and communities. Scenario-based learning, challenge-based learning, project-based learning, learning simulations, and so on. It’s all out there, ready to be integrated in your classroom.
ekpeterson

Educational Leadership:Teaching Screenagers:Too Dumb for Complex Texts? - 72 views

  • Willingness to Probe
  • readers may need to sit down with them for several hours of concentration.
  • hey insert a hesitant question before moving on.
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  • That willingness to pause and probe is essential, but the dispositions of digital reading run otherwise. Fast skimming is the way of the screen. B
  • they have grooved for many years a reading habit that races through texts, as is the case with texting, e-mail, Twitter, and other exchanges, 18-year-olds will have difficulty suddenly downshifting when faced with a long modernist poem.
  • They are deep and semiconscious behaviors that are difficult to change except through the diligent exercise of other reading behaviors.
  • Texts like this one are too complex to allow for rapid exit and reentry. They often originate in faraway times and places and discuss ideas and realities entirely unfamiliar to the modern teenager. To comprehend what they say requires a suspension of present concerns.
  • Finally, the comprehension of complex texts depends on a receptive posture in readers. They have to finish the labor of understanding before they talk back, and complex texts delay the reaction for hours and days.
  • Digital communications, on the other hand, especially those in the Web 2.0 grain, encourage quick response.
  • Complex texts aren't so easily judged. Often they force adolescents to confront the inferiority of their learning, the narrowness of their experience, and they recoil when they should succumb.
  • reserve a crucial place for unwired, unplugged, and unconnected learning. One hour a day of slow reading with print matter, an occasional research assignment completed without Google—any such practices that slow down and intensify the reading of complex texts will help.
elsjekool

Paul Ford: What is Code? | Bloomberg - 35 views

  • There are keynote speakers—often the people who created the technology at hand or crafted a given language. There are the regular speakers, often paid not at all or in airfare, who present some idea or technique or approach. Then there are the panels, where a group of people are lined up in a row and forced into some semblance of interaction while the audience checks its e-mail.
  • Fewer than a fifth of undergraduate degrees in computer science awarded in 2012 went to women, according to the National Center for Women & Information Technology
  • The average programmer is moderately diligent, capable of basic mathematics, has a working knowledge of one or more programming languages, and can communicate what he or she is doing to management and his or her peers
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  • The true measure of a language isn’t how it uses semicolons; it’s the standard library of each language. A language is software for making software. The standard library is a set of premade software that you can reuse and reapply.
  • A coder needs to be able to quickly examine and identify which giant, complex library is the one that’s the most recently and actively updated and the best match for his or her current needs. A coder needs to be a good listener.
  • Code isn’t just obscure commands in a file. It requires you to have a map in your head, to know where the good libraries, the best documentation, and the most helpful message boards are located. If you don’t know where those things are, you will spend all of your time searching, instead of building cool new things.
  • Some tools are better for certain jobs.
  • C is a simple language, simple like a shotgun that can blow off your foot. It allows you to manage every last part of a computer—the memory, files, a hard drive—which is great if you’re meticulous and dangerous if you’re sloppy
  • Object-oriented programming is, at its essence, a filing system for code.
  • Where C tried to make it easier to do computer things, Smalltalk tried to make it easier to do human things.
  • Style and usage matter; sometimes programmers recommend Strunk & White’s The Elements of Style—that’s right, the one about the English language. Its focus on efficient usage resonates with programmers. The idiom of a language is part of its communal identity.
  • Coding is a culture of blurters.
  • Programmers carve out a sliver of cognitive territory for themselves and go to conferences, and yet they know their position is vulnerable.
  • Programmers are often angry because they’re often scared.
  • Programming is a task that rewards intense focus and can be done with a small group or even in isolation.
  • For a truly gifted programmer, writing code is a side effect of thought
  • As a class, programmers are easily bored, love novelty, and are obsessed with various forms of productivity enhancement.
  • “Most programming languages are partly a way of expressing things in terms of other things and partly a basic set of given things.”
  • Of course, while we were trying to build a bookstore, we actually built the death of bookstores—that seems to happen a lot in the business. You set out to do something cool and end up destroying lots of things that came before.
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    A lengthy but worthy read for all non-programmers on code.
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    Explains code
Matt Renwick

Why Cliques Form at Some High Schools and Not Others - The Atlantic - 37 views

  • Schools that grouped students by academics and created other ways to force kids with different backgrounds to cooperate (whether in clubs or on sports teams) were less ruled by segregation and hierarchy.
  • how organizations shape our behavior
  • People are social animals, but we’re also creatures of our environment. Our habitats shape our habits.
Dallas McPheeters

Apple Mac OS X 'Mountain Lion' takes more bites out of iOS | Apple Talk - CNET News - 60 views

  • computers are not longer at the center of people's digital lives
    • Dallas McPheeters
       
      Pay attention to the driving forces behind trends. This is important.
  • the conversation can be picked up and continued from any device with that same Apple ID and iMessage enabled.
Allison Hilburn

About the Great Depression - 48 views

    • Allison Hilburn
       
      I think we should use this site to answer the question about...
  • , and by early 1932 it had reached 6 million workers, or 25 percent of the work force. Britain was less severely affected, but its industrial and export sectors remained seriously depressed until World War II. Many other countries had been affected by the slump by 1931.
anonymous

CyberSafe Parents Event - 29 views

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    On Tuesday 28th August, Coomera Anglican College will be hosting the ACMA CyberSmart Outreach and a representative from Task Force Argos, the branch of the QLD Police Service responsible for the investigation of on-line child exploitation and abuse. Parents and teachers from around the Coomera District are invited to attend this free event.
Roland Gesthuizen

BBC News - School ICT to be replaced by computer science programme - 3 views

  • "Instead of children bored out of their minds being taught how to use Word or Excel by bored teachers, we could have 11-year-olds able to write simple 2D computer animations," he said.
  • "Children are being forced to learn how to use applications, rather than to make them. They are becoming slaves to the user interface and are totally bored by it,"
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    The current programme of information and communications technology (ICT) study in England's schools will be scrapped from September, the education secretary has announced. It will be replaced by an "open source" curriculum in computer science and programming designed with the help of universities and industry.
Dave Fones

Japanese Real Estate Bubble Recoverry? - 0 views

  • look at economic trends
  • it is becoming more apparent that we may be entering a time when low wage jobs dominate and home prices remain sluggish for a decade moving forward.
  • looking at the Federal Reserve’s quantitative easing program, growth of lower paying jobs, baby boomers retiring, and the massive amount of excess housing inventory we start to see why Japan’s post-bubble real estate market is very likely to occur in the United States.
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  • both economies had extraordinarily large real estate bubbles.
  • Massive real estate bubble (check) -Central bank bailing out banks (check) -Bailed out banks keep bad real estate loans on their books at inflated values (check) -Government taking on higher and higher levels of debt relative to GDP (check) -Employment situation stabilizes with less secure labor force (check) -Home prices remain stagnant (check)
  • the United States had never witnessed a year over year drop in nationwide home prices since the Great Depression.
  • home prices are now back to levels last seen 8 years ago.  The lost decade is now nipping at our heels but what about two lost decades like Japan?
  • the U.S. has such a large number of part-time workers and many of the new jobs being added are coming in lower paying sectors signifies that our economy is not supportive of the reasons that gave us solid home prices for many decades. 
  • young Japanese workers, some in their late 20s or early 30s, already resigned that they would never buy a home.
  • The notion that housing is always a great investment runs counter to what they saw in their lives.  Will they even want to buy as many baby boomers put their larger homes on the market
  • many of our young households here are now coming out with massive amounts of student loan debt.
  • Lower incomes, more debt, and less job security.  What this translated to in Japan was stagnant home prices for 20 full years.  We are nearing our 10 year bear market anniversary in real estate so another 10 is not impossible.  What can change this?  Higher median household incomes across the nation but at a time when gas costs $4 a gallon, grocery prices are increasing, college tuition is in a bubble, and the financial system operates with no reform and exploits the bubble of the day, it is hard to see why Americans would be pushing home prices higher.
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    Explains how Japan has responded to the breaking of their real estate market bubble and the effect it has had on Japan's economy
DON PASSENANT

Straight from the DOE: Dispelling Myths About Blocked Sites | MindShift - 31 views

    • DON PASSENANT
       
      This is great info to use when trying to convince districts to ease up on blocks.
  • hese are technology tools that are put in place to filter sites that are inappropriate. These filters are getting better and better.
  • What we have had is what I consider brute force technologies that shut down wide swaths of the Internet, like all of YouTube, for example. Or they may shut down anything that has anything to do with social media, or anything that is a game.
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  • How do we educate this generation of young people to be safe online, to be secure online, to protect their personal information, to understand privacy, and how that all plays out when they’re in an online space.
  • re schools or teachers circumventing rules if they show YouTube videos or other blocked sites to students?
  • not circumventing the rules.
  • If the technology fails us and filters something appropriate and useful, and if teachers in their professional judgment think it’s appropriate, they should be able to show it. Teachers need to impose their professional judgment on materials that are available to their students.
Jennie Snyder

Atul Gawande: How Do Good Ideas Spread? : The New Yorker - 36 views

  • Why do some innovations spread so swiftly and others so slowly
  • Consider the very different trajectories of surgical anesthesia and antiseptics, both of which were discovered in the nineteenth century.
  • The first public demonstration of anesthesia was in 1846.
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  • nsisted that he had found a gas that could render patients insensible to the pain of surgery.
  • The idea spread like a contagion, travelling through letters, meetings, and periodicals. By mid-December, surgeons were administering ether to patients in Paris and London. By February, anesthesia had been used in almost all the capitals of Europe, and by June in most regions of the world.
  • On October 16, 1846, at Massachusetts General Hospital, Morton administered his gas through an inhaler in the mouth of a young man undergoing the excision of a tumor in his jaw.
  • Four weeks later, on November 18th, Bigelow published his report on the discovery of “insensibility produced by inhalation” in the Boston Medical and Surgical Journal.
  • There were forces of resistance, to be sure. Some people criticized anesthesia as a “needless luxury”; clergymen deplored its use to reduce pain during childbirth as a frustration of the Almighty’s designs.
  • Yet soon even the obstructors, “with a run, mounted behind—hurrahing and shouting with the best.” Within seven years, virtually every hospital in America and Britain had adopted the new discovery.
  • Sepsis—infection—was the other great scourge of surgery. It was the single biggest killer of surgical patients, claiming as many as half of those who underwent major operations
  • nfection was so prevalent that suppuration—the discharge of pus from a surgical wound—was thought to be a necessary part of healing.
  • In the eighteen-sixties, the Edinburgh surgeon Joseph Lister read a paper by Louis Pasteur laying out his evidence that spoiling and fermentation were the consequence of microorganisms. Lister became convinced that the same process accounted for wound sepsis.
  • Lister had read about the city of Carlisle’s success in using a small amount of carbolic acid to eliminate the odor of sewage, and reasoned that it was destroying germs. Maybe it could do the same in surgery.
  • During the next few years, he perfected ways to use carbolic acid for cleansing hands and wounds and destroying any germs that might enter the operating field.
  • The result was strikingly lower rates of sepsis and death.
  • Far from it.
  • Surgeons soaked their instruments in carbolic acid, but they continued to operate in black frock coats stiffened with the blood and viscera of previous operations—the badge of a busy practice.
  • hey reused sea sponges without sterilizing them.
  • It was a generation before Lister’s recommendations became routine and the next steps were taken toward the modern standard of asepsis—that is, entirely excluding germs from the surgical field, using heat-sterilized instruments and surgical teams clad in sterile gowns and gloves.
  • Maybe ideas that violate prior beliefs are harder to embrace. To nineteenth-century surgeons, germ theory seemed as illogica
  • The technical complexity might have been part of the difficulty. Giving Lister’s methods “a try” required painstaking attention to detail.
Frederick Williams

Seven Community Colleges and Two National Organizations Join Forces to Aid Workforce in... - 6 views

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    Not related to my PLC, but I thought this was a nice article.
Thomas Wallace

CNN.com - 17 views

  • School officials say the strike is illegal and dangerous, but the judge refused to immediately rule on the city's request to force an end to the walkout. FULL STORY
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