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Nigel Coutts

Curiosity, critical thinking and agency as responses to the Australian Bushfire Crisis ... - 5 views

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    The bushfire crisis that is currently impacting Australia is beyond devastating. The scale of these fires defies the imagination. For so long now we have lived with skies laden with smoke as a constant and inescapable reminder that this is not an ordinary summer. This is weather and drought at its most extreme. Our only salvation will be rain but this is not the season for that and the long term forecasts are not promising. Our young people, in particular, will be affected and will need special care in the weeks and months to come. What might this mean for schools and for student agency?
dmassicg

How Education Technology Is Like Betamax - Edudemic - 0 views

  • Now that we are all excited about integrating iPads into the classroom, what’s next? What are we all going to do in 18.. 24.. 36.. months when the next great device comes along? Are we all going to just start over? How do we, as educators, avoid being the next Betamax: that flash in the pan that couldn’t scale up and adjust to a rapidly changing market?
Roland Gesthuizen

Strikes loom as heads put in charge of pay - news - TES - 10 views

  • In a move to link pay more closely with performance, the main pay scale for classroom teachers will be abolished, handing sweeping new powers to heads to decide pay levels.
  • the move would “effectively demolish the national pay framework”, and cause “inconsistency and unfairness” for teachers
  • changes would allow schools greater power to “reward their best teachers”.
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  • It will cause schools to spend more time concerned with appraisals and performance management than on curriculum and student behaviour
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    "Schools face the prospect of widespread strike action after ministers announced a fundamental overhaul of teachers' pay that will scrap automatic rises for tens of thousands of staff."
Jac Londe

12/21/12: Definitely Not the End of the World | Wired Science | Wired.com - 29 views

  • There is not a single iota of evidence that large-scale planetary alignments cause changes in geologic events – like earthquakes and eruptions – on Earth. The only celestial bodies that could play some role – and there is some evidence that suggest that they may, in minor ways – are the Sun and the Moon. This is due to their relative close proximity (especially the moon) and their mass. I’ve covered some of this in my discussion of why the so-called “Supermoons” are silly and play no role in increasing/decreasing geologic events. What about the alignment with the galactic center? The center of the galaxy must exert some force on the Earth (and solar system) or we wouldn’t be orbiting it. However, beyond that fact that alignments like this happen all the time, the force that the galactic center exerts on Earth is ~0.00006x that of the Moon on Earth and ~0.00000037x that of the Sun, doesn’t it seem a little ridiculous to claim that the galactic center can change anything on Earth if the Sun and the Moon cause little-to-no effect on geologic events?
Maureen Greenbaum

Andy Kessler: Professors Are About to Get an Online Education - WSJ.com - 2 views

  • For the same $7,000 a year that New York City spends per student on school buses, you can now get a master's from one of the most well-respected programs in the country.
  • Students who worked with online content passed at a higher rate than classroom-only students, 91% to 60%
  • Today's job market—whether you're designing new drugs, fracking for oil, writing mobile apps or marketing Pop Chips—requires graduates who can think strategically in real time, have strong cognitive skills, see patterns, work in groups and know their way around highly visual virtual environments. This is the same generation that grew up playing online games like Call of Duty and World of Warcraft, but who are almost never asked to use their online skills in any classroom.
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  • Online education is about taking the "best in class" teachers and scaling them to thousands or millions of students rather than 25-30 at a time.
Jennie Snyder

How 21st Century Thinking Is Just Different - 2 views

  • nstead, we might consider constant reflection guided by important questions as a new way to learn in the presence of information abundance.
  • There is more information available to any student with a smartphone than an entire empire would have had access to three thousand years ago.
  • Truth may not change, but information does. And in the age of social media, it divides and duplicates in a frenzied kind of digital mitosis.
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  • new habits of mind.
  • Persisting.
  • Managing impulsivity.
  • Responding with awe.
  • Questioning.
  • Innovating.
  • Thinking interdependently.
  • This hints at the concept not so much of student motivation, but student impetus.
  • the 21st century’s model is form and interdependence.
  • How the Habits of Mind develop is not as simple as merely naming them.
  • It is one thing to remind little Johnny to persist in the face of adversity. It is another to create consistent reasons and opportunities for him to do so, and nurturing it all with modeling, resources, and visible relevance.
  • The tone of thinking in the 21st century should not be hushed nor gushing, defiant nor assimilating, but simply interdependent, conjured to function on a relevant scale within a much larger human and intellectual ecology
  • The shift towards the fluid, formless nature of information—thinking of information as a kind of perpetually oozing honey that holds variable value rather than static silhouettes and typesets that is right or wrong—is a not a small one.
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    How 21st C really is different. Think differently.
Dennis OConnor

Information Investigator 3 by Carl Heine on Prezi - 101 views

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    What if every student (and educator) was a good online researcher?  I know, you don't have the time to teach information fluency skills.  What if you could get a significant advance is skills with just a 2 -3  hour time commitment?  Here's a great Prezi 'fly by" of the new Information Investigator 3.1 online self paced class.  Watch the presentation carefully to find the link to a free code to take the class for evaluation purposes. 
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    Of course you could always have you school librarian/media specialist teach information skills to your students! That's what they do!
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    I couldn't agree more. Library Media Specialists, especially when they can collaborate with classroom teachers, are the best resource for teaching these skills. However the problem of access to a Librarian and the issue of scale are real barriers. I've been creating content for Librarians for a decade. They are the best! You'll find years of free resources at: http://21cif.com This resource will help them reach more students. We had 1000 teens take this course at the Center for Talent Development. It really does work. We're hoping to reach teachers and librarians everywhere so we can pass along the skills and the opportunity. If American education was marginally rational there would be professionally staffed library media centers in every school. Since that isn't the case, I hope Internet based resources can keep the lights on for a new generation that really needs information fluency.
Sharin Tebo

5 Reasons Why Reading Conferences Matter - Especially in High School English | Three Te... - 57 views

  • Reading Conferences
  • Every child needs one-on-one conversations with an adult as often as possible.
  • One way to show our adolescent students that we care is to talk with them. And face-to-face conversations about books and reading is a pretty safe way to do so, not to mention that we model authentic conversations about reading when we do.
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  • The more we grow in empathy, the better relationship we’ll have with our friends, our families and all other people we associate with — at least the idealist in me will cling to that hope as I continue to talk to students about books and reading.
  • circles about engagement.
  • Try questions like: How’s it going? (Thanks, Carl Anderson) Why did you choose this book? Do you know anyone else who has read this book? What’d she think? How’d you find the time to read this week? What’s standing in the way of your reading time?
  • Try questions like: What character reminds you of yourself or someone you know? What part of the story is the most similar/different to your life? Why do you think the author makes that happen in the book? What does he want us to learn about life? How does this story/character/conflict/event make you think about life differently?
  • when I take the time to talk to each student individually, and reinforce the skill in a quick chat, the application of that skill some how seeps into their brains much deeper.
  • Try questions like: Tell me about _____ that we learned in class today. How does that relate to your book/character? Remember when we learned _____, tell me how/where you see that in your book. Think about when we practiced ___, where does the author do that in your book? You’ve improved with ___, how could you use that skill for _______?
  • We must provide opportunities for our students to grow into confident and competent readers and writers in order to handle the rigor and complexity of post high school education and beyond. We must remember to focus on literacy not on the literature
  • We must validate our readers, ask questions that spark confidence, avoid questions that demean or make the student defensive, and at the same time challenge our readers into more complex texts.
  • Try questions like: On a scale of 1 to 10 how complex is this book for you? Why? What do you do when the reading gets difficult? Of all the books you’ve read this year, which was the most challenging? Why? How’s it going finding vocabulary for your personal dictionary? Tell me how you are keeping track of the parallel storyline?
  • I ask students about their confidence levels in our little chats, and they tell me they know they have grown as a readers. This is the best kind of reward.
  • Try questions like: How has your confidence grown as you’ve read this year? What do you think is the one thing we’ve done in class that’s helped you improve so much as a reader? How will the habits you’ve created in class help you in the reading you’ll have to do in college? Why do you think you’ve grown so much as a reader the past few weeks? What’s different for you now in the way you learn than how you learned before? Describe for me the characteristics you have that make you a reader.
  • What kinds of questions work for you in your reading conferences?
Dallas McPheeters

Learning and earning: Equipping people to stay ahead of technological change | The Econ... - 34 views

  • Today robotics and artificial intelligence call for another education revolution
  • working lives are so lengthy and so fast-changing that simply cramming more schooling in at the start is not enough. People must also be able to acquire new skills throughout their careers.
  • lifelong learning that exists today mainly benefits high achievers—and is therefore more likely to exacerbate inequality than diminish it.
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  • a burst at the start and top-ups through company training—is breaking down. One reason is the need for new, and constantly updated, skills.
  • The 19th and 20th centuries saw stunning advances in education. That should be the scale of the ambition today
  • It is easier to learn later in life if you enjoyed the classroom first time around: about 80% of the learners on Coursera already have degrees. Online learning requires some IT literacy, yet one in four adults in the OECD has no or limited experience of computers. Skills atrophy unless they are used, but many low-end jobs give workers little chance to practise them.
  • Lifelong learning starts at school. As a rule, education should not be narrowly vocational. The curriculum needs to teach children how to study and think. A focus on “metacognition” will make them better at picking up skills later in life.
    • Dallas McPheeters
       
      Lifelong learning begins at home. Otherwise, it's an anomaly to the student's mind and may not be adopted.
  • Pushing people into ever-higher levels of formal education at the start of their lives is not the way to cope.
  • WHEN education fails to keep pace with technology, the result is inequality.
    • Dallas McPheeters
       
      Inequality was there long before high-tech innovations. The only gap produced by tech is between those with access to networks and devices and those without. two thirds of earth still without access to internet. 
Bochi 23

FV #33 - Now I Feel Insignificant, Thanks. - 70 views

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    Interesting "interactive" visualization of the scale of the the universe. Would be great to just let kids play and explore with it a bit... good for science and math.
Gerald Carey

Magnifying the Universe - 4 views

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    Terrific interactive showing the size of various items from atoms to the universe. Great for a white board! Hat tip to Free Technology for Teachers - a great resource and blog.
dpurdy

Hydrogen vehicle - Wikipedia, the free encyclopedia - 13 views

    • dpurdy
       
      Is hydrogen sustainable? depends on the source. see this highlight.
  • While methods of hydrogen production that do not use fossil fuel would be more sustainable
  • The challenges facing the use of hydrogen in vehicles include production, storage, transport and distribution.
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  • The hydrogen infrastructure consists mainly of industrial hydrogen pipeline transport and hydrogen-equipped filling stations like those found on a hydrogen highway. Hydrogen stations which are not situated near a hydrogen pipeline can obtain supply via hydrogen tanks, compressed hydrogen tube trailers, liquid hydrogen tank trucks or dedicated onsite production.
  • Hydrogen use would require the alteration of industry and transport on a scale never seen before in history. For example, according to GM, 70% of the U.S. population lives near a hydrogen-generating facility but has little access to hydrogen, despite its wide availability for commercial use.[64] The distribution of hydrogen fuel for vehicles throughout the U.S. would require new hydrogen stations that would cost, by some estimates approximately 20 billion dollars[65] and 4.6 billion in the EU.[66] Other estimates place the cost as high as half trillion dollars in the United States alone.[67]
  • Hydrogen fuel does not occur naturally on Earth and thus is not an energy source, but is an energy carrier. Currently it is most frequently made from methane or other fossil fuels. However, it can be produced from a wide range of sources (such as wind, solar, or nuclear) that are intermittent, too diffuse or too cumbersome to directly propel vehicles. Integrated wind-to-hydrogen plants, using electrolysis of water, are exploring technologies to deliver costs low enough, and quantities great enough, to compete with traditional energy sources.[2]
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    Fuel cell cars are expensive.  The fuel cell costs a lot
Maureen Greenbaum

The crucial need to hold students to a higher standard - The Week - 6 views

  • Even some high school valedictorians are taking remedial courses in college. Too many students are completely unprepared for the future.
  • Last year, the unemployment rate for Americans without a high school diploma was 14.1 percent. For those with a Bachelor's degree, it was 4.9 percent.
  • Common Core State Standards, orient instruction around critical thinking and problem solving, requiring students to demonstrate a deep understanding of concepts and then apply them to new situations.
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  • A student, for example, would no longer be required to simply memorize the formula for volume. Instead, they would need to use their conceptual understanding of volume to build different containers with the same volume. This approach differs from current standards and teaching practices, which too often place an emphasis on rote memorization over deeper understanding. 
  • they are internationally-benchmarked and based on evidence and research about what it takes to be prepared for first-year college courses and entry level jobs leading to careers.
  • Second, the standards are clear, focused, and rigorous
  • standards allow for economies of scale and the ability to share and compare across state lines.
  • Teachers in states that have adopted the Common Core can share effective practices and materials and collaborate more easily
Elizabeth Resnick

Supercomputers help prepare New Orleans for Hurricane Isaac - ComputerworldUK.com - 5 views

  • completed in 1.5 hours.
  • The computer models, which are being run at the Louisiana State University's Center for Computation and Technology, help to inform emergency planners what roads will flood and neighborhoods cut off.
  • They are being used to help determine the best staging areas for positioning people and supplies needed for the recovery, said Twilley.
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  • "They can look down at neighborhood scale and say 'on this street along the levy we're going to have water this high,' and plan accordingly," Dietrich said.
  • Comparing the capability today with that at the time of Katrina, Dietrich said:
  • "I think we have a very strong understanding of how hurricane wave storm develop and how they can threaten a coastal environment."
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    the new supercomputer capabilities are much better now than they were during Katrina 7 years ago.  They help position people and supplies in the areas needed for the recovery, and determine which roads will flood.
tfelch

- Edudemic - 9 views

  • Sensing the excitement from online education tools like edX, Google has just unveiled a (very beta) version of its own course building software. If you’ve ever wanted to run your own online courses, this might be worth your time
  • So we packaged up the technology we used to build Power Searching and are providing it as an open source project called Course Builder. We want to make this technology available so that others can experiment with online learning
  • We believe Google’s preliminary efforts here may be useful to those looking to scale online education through the cloud
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    Here's something to chew on.
Doug Henry

Build your own slide rule - 2 views

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    This quaint old technology is great for teaching logs, powers, and scales - includes a bit of history and a pdf template for a paper slide rule.
Jac Londe

Truly random numbers - 41 views

  • At a quantum scale, the motion of electrons and protons is completely and genuinely random, since it doesn’t follow a clear path of cause and effect. You basically have no idea what’s going to happen. If you can measure this somehow, than you’ve got yourself an absolutely random value.
  • “If you want to defeat an adversary who is trying to hack into your system, basically you need large quantities of random numbers,”  Sussman said.
  • “…a truly random number generator will provide impenetrable encryption for communications — be they military transmissions, secure banking, or online purchasing — that underpin the modern connected world.”
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  • The researchers used pulses of laser light, which only last a trillionth of a second, that were directed through a diamond. The light comes and goes through the diamond, however when it exists it’s changed, since it has to pass through quantum vacuum fluctuations, the microscopic flickering of the amount of energy in a point in space. Scientists can measure these pulses of light that emerge from the experimental set-up, measurements which are the truly random.
  • random numbers
  • with quantum physics
Roland Gesthuizen

Favorite quotes from Minnetonka's 1:1 iPad Institute « West Des Moines Commun... - 63 views

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    "The district currently has 1,600 iPads deployed to all 9th and 10th graders at Minnetonka High School.  I'll have my notes from the visit posted in the next day or so, but for now, here's my favorite quotes from the visit…"
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    Thanks for sharing insights on this large-scale roll out. Gives me further considerations about the next level of our 1:1 pilot programme. Love the shift in paradigm on printing - do you know whether they were using Edmodo for task submissions? Or does Schoology take care of the online exchange?
Martin Burrett

Magnifying the Universe - 6 views

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    A great resource for viewing the very biggest and very smallest things in the universe, ranging from galaxies to insects, nebulae and stars to molecules and atoms. http://ictmagic.wikispaces.com/Science
Frederick Williams

More to Most: Scaling Up Effective Community College Practices | Achieving the Dream - 8 views

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    Achieving the Dream always has good articles. Most of the them are related to developmental education, but there are some which are related to first generation students as well.
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