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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.”
  • ...3 more annotations...
  • 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
Martin Burrett

Classroom Screen - 48 views

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    "A superb online whiteboard suite of tools, including a random name picker, classroom sound level indicator, display a QR code, drawing and text tools, traffic lights, timers, clocks and dates, and even a fab exit poll tool. You can even change the background, including your own images to display extra resource information, or use your computer camera to show live video like a visualiser."
Martin Burrett

Random Words - 121 views

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    This is a superb random word generator split into nouns, verbs, adjectives and adverbs. Great for infusing a little magic into creative writing sessions. http://ictmagic.wikispaces.com/English
Martha Hickson

Melville House Books » Random House makes history, says it will sell books to libraries with no restriction on number of loans - 34 views

  • threw caution to the wind and announced they’d struck a deal with libraries: It was going to raise the price of its ebooks to library wholesalers, but once a library had bought the book, that was it. They could loan it out as many times as they wanted and never have to pay for it again.
  • Random House ,  threw caution to the wind and announced they’d struck a deal with libraries: It was going to raise the price of its ebooks to library wholesalers, but once a library had bought the book, that was it. They could loan it out as many times as they wanted and never have to pay for it again.
Daniel Craig

Why Education Research Is Failing Us: Begley - Sharon Begley - Newsweek.com - 42 views

shared by Daniel Craig on 05 May 10 - Cached
  • randomization
    • Daniel Craig
       
      Random selection is the gold standard. Random assignment is not.
N Butler

ClassTools.net Interactive Learning Tool - 107 views

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    Random Name Generator
Steve Gall

Imagination Prompt Generator: Random Writing Blog Prompts, Writer's Prompt Tool · Creativity-Portal.com - 3 views

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    "Are you looking for some random writing prompts or story starters for your journal, blog, or other creativity-related project? Well then, you've come to the right place!"
Deborah Baillesderr

Free, Printable Bingo Cards by Bingo Baker - 15 views

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    Create bingo cards - no pictures. Students access on Ipad and play the bingo game. Great for reviewing vocabulary.
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    Great for reviewing vocabulary.
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    "Bingo Cards Bingo Baker makes it easy to create bingo cards. You can generate hundreds of random cards and print them using the printer-friendly PDF (with no ads or watermarks). You can also save paper (and waste electricity instead) by playing your bingo game online (it works on the iPad)."
Dimitris Tzouris

GeoGuessr - Let's explore the world! - 119 views

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    Where in the world are you? Use knowledge of geography and languages to identify the locations of random Google street views.
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    This is a fun geography game where you are transported to a random part of the world through Google Street Map and you must explore and guess where you are. It's a wonderful way to expand children's knowledge of the world. http://ictmagic.wikispaces.com/PSHE%2C+RE%2C+Citizenship%2C+Geography+%26+Environmental
Martin Burrett

Math Champ - 83 views

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    A truly amazing Apple App for learning maths. Download the host or client app to your Apple device and set maths quizzes to complete in real time together in class. The apps communicate through a wireless network or Bluetooth and the host device tracks and keeps all the data for each quiz so you can see where your class need to improve. To set questions you just turn the sections on or off and the app chooses questions from these at random. http://ictmagic.wikispaces.com/Maths
Ann Steckel

Social-Psychological Interventions in Education - 29 views

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    Recent randomized experiments have found that seemingly "small" social-psychological interventions in education-that is, brief exercises that target students' thoughts, feelings, and beliefs in and about school-can lead to large gains in student achievement and sharply reduce achievement gaps even months and years later.
Clint Heitz

You Are Carrying - 46 views

shared by Clint Heitz on 10 Dec 15 - No Cached
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    Describes how to generate a list of random items for a story or even a role-playing game.
Martin Burrett

Cube Creator - 146 views

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    We teachers like to shake things up a bit and how better to begin than by adding a little randomness into your lessons. This is a great site that creates custom cubes which you can use as dice in class. They are easy to create and great for children make for a range of subjects and activities. Give it a roll. http://ictmagic.wikispaces.com/Cross+Curricular
Carol Mortensen

Grypholump and other strange creatures of lore! - 1 views

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    A collection of curious creatures and odd tall tales. Artwork by Kyra McGuinness & words by Tim McGuinness. Are these animals, or just fancifuls. Creatures of reality, or just random fantasy! You be the judge, but please don't hold a grudge, or we'll send the Ckick-eye to give you the stink-eye that's why! We hope you enjoy, our collection of beasties, and that sharing with friends you will employ.
Martin Burrett

Sworkit - 4 views

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    A great random workout generator. Choose the type of exercise and set the timer between 5-60 minutes. This could be used as a 5 minute challenge in a sports lesson. The site works well on mobile devices, but there are apps for Apple and Android devices to download. http://ictmagic.wikispaces.com/Sports+%26+Fitness
Roland Gesthuizen

Why my six-year-olds blog (and why your students should, too) - 4 views

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    "The first blog entries posted by my grade one students are rarely readable. Like pre-writers everywhere, my students type random letters, their name, or text they can see on the walls of the room around them. Despite the fact that they cannot yet write anything that is readable to the general public, I have them post because I want them to begin to define themselves as writers. "
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