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artistlkn

Photoshop free tutorial - Using Curves - 46 views

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    How to improve contrast in Photoshop. Make those muddy black and white pictures come to life using curve adjustment layers and the quick mask tool.
anonymous

PresentationTube Recorder - 112 views

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    PresentationTube Recorder is a simple tool designed to help instructors, students and business professionals record their PowerPoint presentations from the comfort of home or office, and without the need to have Internet connection while recording. The Recorder synchronizes presenter's video, PowerPoint slides, drawing board, and whiteboard and generate videos ready for uploading to PresentationTube network. With visual aids, like the drawing board, presenters can draw lines, curves, graphs, and shapes on the screen to emphasize or clarify their ideas, so the demonstration can be clearer. The whiteboard also allows the presenter to type text while presenting using the keyboard making it an ideal tool to add more details, or explain equations using words, numbers, and symbols. Just follow the instructions below to download and install PresentationTube Recorder. Recorder in your computer. Load your PowerPoint presentation, record your show, upload your video file, and share real video presentation with others.
Martin Burrett

Beautiful Curves - 129 views

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    A fun little art site where your every line grows into interesting shapes. http://ictmagic.wikispaces.com/Art%2C+Craft+%26+Design
Tracy Tuten

The Irascible Professor on "The SAT that isn't (the death of aptitude.)" - 2 views

  • It used to be that the SAT was distinguished from its competitor the ACT by the fact that the former was seen as measuring aptitude and being effectively un-coachable, while the latter was a gauge of achievement in learning.
  • At the risk of sounding pejorative, I'd say that I was expecting the test to be a measure of who I was, while some of my fellow students and their parents treated it more as a test of how they could present themselves to admissions officers.  And while I wouldn't suggest that people tend to think of it in these terms, I believe that the latter perception relies on the academically damaging belief that an individual student's capabilities need not matter to what goals he sets for himself.  That perception leads people to believe that there is something inherently unfair about a test that you can't study for.
  • And if after four years of high school they haven't developed much skill for reasoning, that's okay – they can take preparatory courses to learn how to fake it for an exam, and let that be their stepping stone toward academic accomplishment.  As a society that values the promise of formal education more than the satisfaction of actual learning, we have precipitated the death of aptitude.  We are afraid to acknowledge that it exists, because aptitude, whether the product of inborn talent or effective rearing, makes some people better suited than others for certain goals.
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  • Lori Gottlieb, writing in The Atlantic last year, claimed that child-rearing in the current generation has been excessively focused on preserving self-esteem.  As an illustration of one symptom of this, Gottlieb quoted clinical psychologist Wendy Mogel as saying that parents are actually relieved to be told that their struggling children are learning disabled, so that today "every child is either learning disabled, gifted, or both – there's no curve left, no average."  To claim a learning disability is the only way to set legitimate lower benchmarks for performance.  Kids are never just bad at anything anymore, because that's seen as being more harmful to self-esteem.
  • But my worries about the individual effects of the death of aptitude are dwarfed by my concern for its effect on the institutions of higher learning that those individuals are entering.  College is not a one-directional relationship of dispensing knowledge to young people.  The entire institution gains or loses value on the basis of what its students put into it.  By telling students with low aptitude and low interest that they can, should, and must strive to accomplish the same things as their higher-achieving peers, I fear that we're saturating higher education with people who subtract value from their institutions by committing minimum effort and lowering whatever curve still exists for the measurement of performance.
  • We all seem to agree that standards for college readiness need to improve, but you'll hear virtually no one asserting that when those standards are not met, the student ought to leave off college altogether, or to defer it until they have acquired, by sheer will or by natural intellectual growth, the aptitude to be successful at the proper level.  Indeed, just as common in criticism of education is the sentiment that we must see to it that more children enter and complete college.  But if those children don't have the aptitude to do so, the goal of improving college curriculum contradicts the goal of college-for-all.
  • We can't keep pretending that there is no such thing as aptitude and that every child has equal cause to vie for the topmost positions of intellectual esteem.  It does a disservice to the student and the school in kind.
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    An essay on what the SAT says about society's view of education, accomplishments, aptitude, and self-esteem. 
Joe Wheaton

Hans Rosling | Profile on TED.com - 23 views

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    Rosling's presentations are grounded in solid statistics (often drawn from United Nations data), illustrated by the visualization software he developed. The animations transform development statistics into moving bubbles and flowing curves that make global trends clear, intuitive and even playful. During his legendary presentations, Rosling takes this one step farther, narrating the animations with a sportscaster's flair.
jodi tompkins

Graphisme et utilitaires - 35 views

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    PhotoFiltre is a complete image retouching program. It allows you to do simple or advanced adjustments to an image and apply a vast range of filters on it. It is simple and intuitive to use, and has an easy learning curve. The toolbar, giving you access to the standard filters with just a few clicks, gives PhotoFiltre a robust look. Free for private and educational use.
Tony Baldasaro

HOW TO: Build Community on Twitter - 1 views

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    Your Twitter community is your life line. The strength of your community determines overall what you will (or won't) get out of the microblogging platform. What do you want to use Twitter (Twitter) for? I wanted to build a community where I could engage in dialogue, stay ahead of the social media curve, and share some laughs.
Martin Burrett

Code Warriors - 33 views

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    A wonderful game for learning Java Script Coding. Battle with coding opponents, either against the computer or friends. The game contains some superb graphics and a manageable learning curve.
Keith Dennison

Help with free online textbooks - 110 views

To all: Thank you so much. Keep the resources coming! These are wonderful and I am so appreciative of your help. Take care, Keith

online textbooks online textbook 21st Century Skills Moodle free New Jersey netbook netbooks

Kelsey Vroomunn

The Perfect Workspace (According to Science) - 99U - 42 views

  • making your own decisions about how to organize your workspace has an empowering effect and has been linked with improved productivity
  • simple use of a pin-board to post your own pictures and messages could help you feel that the space is yours
  • furniture that is curved and rounded rather than sharp and straight-edged
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  • sitting in circles provokes a collective mindset
  • blue and green has been shown to enhance performance on tasks that require generating new ideas.
  • red has been linked with superior performance on tasks involving attention to detail.
  • dimmer
  • invest in a green plant or two
  • window with a view
  • “We don’t understand psychologically why putting someone in an impoverished space should work, when it doesn’t work for any other animal on the planet,”
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    Info about workspace design, but with good implications for edu
Nathan Hopson

Thoreau - Walking - Webtext - 41 views

  • When I go out of the house for a walk, uncertain as yet whither I will bend my steps, and submit myself to my instinct to decide for me, I find, strange and whimsical as it may seem, that I finally and inevitably settle south-west, toward some particular wood or meadow or deserted pasture or hill in that direction. My needle is slow to settle—varies a few degrees, and does not always point due south-west, it is true, and it has good authority for this variation, but it always settles between west and south-south-west. The future lies that way to me, and the earth seems more unexhausted and richer on that side. The outline which would bound my walks, would be, not a circle, but a parabola, or rather like one of those cometary orbits, which have been thought to be non-returning curves, in this case opening westward, in which my house occupies the place of the sun. I turn round and round irresolute sometimes for a quarter of an hour, until I decide for the thousandth time, that I will walk into the south-west or west. Eastward I go only by force; but westward I go free.
    • Nathan Hopson
       
      West = new + free, East = old + constrained Not a reference to world history, but to the American context (West = frontier). The Americas were the West (to Europe) and the West was America (as Turner/Billington argue).
  • I must walk toward Oregon, and not toward Europe. And that way the nation is moving, and I may say that mankind progress from east to west.
    • Nathan Hopson
       
      See above...
Antoinette Siarabalos

bubbl.us | brainstorm and mind map online - 152 views

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    Very simple graphic builder and easy to use
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    brainstorm and mind map online
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    Great for creating bubble charts for brainstorming, note-taking, or categorizing.
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    Concept mapping tool
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    Brainstorm online with bubbl.us. Easily create colorful mind maps to print or share with others. Almost no learning curve. Businesses, universities, and other schools are using bubbl.us worldwide to generate ideas, map out processes and create presentations.
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