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navclarke

Layers Magazine « The How-to Magazine for Everything Adobe Layers Magazine - 1 views

layersmagazine.com

shared by navclarke on 20 Jun 12 - Cached
  • DR Expose 2 Plugins Processing HDR images to get just the right effect can be as much art as science. The new HDR Expose 2 from Unified Color Technologies (UCT) aims to help you find the right balance between the two, so you get just the finished image you want without headaches and frustration. 0 Continue Reading Using Scripted Patterns in Photoshop CS6 CS6 One of the problems with pattern fills in Photoshop is the complete lack of randomness you get in shape, color, and position. Just think about it: a real brick wall isn’t made from perfectly identical bricks; each brick varies in color, texture, and even size. That’s why Adobe added the ability to apply scripts to pattern fills in Photoshop CS6. 0 Continue Reading 2D to 3D in Photoshop CS6 Extended CS6 Stephen Burns shows viewers how to take an image of a 2D object and transform it into a 3D object using depth maps in the new Photoshop CS6 Extended. 1 Continue Reading Corel AfterShot Pro Product Reviews Corel’s first professional photo catalog and RAW editing software, AfterShot Pro, is based on a number of technologies—Bibble Pro, Noise Ninja, and Perfectly Clear—that are widely known and respected in the photography world. It’s available for Mac OS X, Windows, and Linux. 0 Continue Reading Photoshop CS6 Type Styles CS6 http://layersmagazine.com/photoshop-cs6-typ
Eric Esterline

BLOSSOMS-Video Library - 56 views

blossoms.mit.edu/library.html

science Mathematics video chemistry Math Technology library blossoms

shared by Eric Esterline on 01 Mar 11 - Cached
  • Eric Esterline on 01 Mar 11
     
    MIT recently announced a new STEM resource for high schools called BLOSSOMS. It contains online video lessons and free resources for teachers and students. There are also links to other STEM resources on the site
Roland Gesthuizen

Six ways that artists hack your brain - New Scientist - 73 views

www.newscientist.com/...s-that-artists-hack-your-brain

art psychology NewScientist brain behaviour

shared by Roland Gesthuizen on 21 Sep 10 - No Cached
  • Roland Gesthuizen on 21 Sep 10
     
    Since humankind first put brush to canvas, artists have played with the mind and the senses to create sublime atmospheres and odd impressions. It is only recently, with a blossoming understanding of the way the brain deconstructs images, that neuroscientists and psychologists have finally begun to understand how these tricks work.
trisha_poole

3 Ways Disruptive Theory Can Change Education | Edudemic - 1 views

edudemic.com/...disruptive-theory

phd education edtech snt disruptive theory social learning social media disruptive

shared by trisha_poole on 28 Feb 12 - No Cached
  • Disruptive theory posits that there is a new technology — referred to as an enabling technology — that alters the price/performance paradigm of an industry
  • Enabling technologies allow the price/performance paradigm to be altered in such a way that it allows enterprises that leverage the new, enabling technology reach customers that the incumbents operating with the status quo technology cannot reach
  • How Does It Apply To Education?
  • ...4 more annotations...
  • The Internet and social media
  • Game mechanics
  • Peer-to-peer learning
  • I think niche social networking is a space where the new price/performance paradigm in education can really blossom
  • trisha_poole on 28 Feb 12
     
    A quick overview of disruptive technologies and education.
Sharin Tebo

Hand-Sketching: Things You Didn't Know Your Doodles Could Accomplish - Smashing Magazine - 55 views

www.smashingmagazine.com/...h-with-hand-sketching-doodling

shared by Sharin Tebo on 17 Dec 14 - No Cached
  • They concluded that sketching stimulates group creativity by enabling individuals to reinterpret their own ideas further and to facilitate other people’s access to those ideas once they are brought to the table.
    • Sharin Tebo
      Sharin Tebo on 17 Dec 14
       
      This is where our Mr. Potato Heads and Christmas Rabbits with a Mushroom blossom in to group creativity...
James Spagnoletti

Göbekli Tepe - Pictures, More From National Geographic Magazine - 67 views

ngm.nationalgeographic.com/...1

religion history anthropology WHAP

shared by James Spagnoletti on 17 Sep 11 - No Cached
Ruth Howard liked it
  • The Birth of ReligionWe used to think agriculture gave rise to cities and later to writing, art, and religion. Now the world’s oldest temple suggests the urge to worship sparked civilization.
  • Before them are dozens of massive stone pillars arranged into a set of rings, one mashed up against the next. Known as Göbekli Tepe (pronounced Guh-behk-LEE TEH-peh), the site is vaguely reminiscent of Stonehenge, except that Göbekli Tepe was built much earlier and is made not from roughly hewn blocks but from cleanly carved limestone pillars splashed with bas-reliefs of animals—a cavalcade of gazelles, snakes, foxes, scorpions, and ferocious wild boars. The assemblage was built some 11,600 years ago, seven millennia before the Great Pyramid of Giza. It contains the oldest known temple. Indeed, Göbekli Tepe is the oldest known example of monumental architecture—the first structure human beings put together that was bigger and more complicated than a hut. When these pillars were erected, so far as we know, nothing of comparable scale existed in the world.
  • At the time of Göbekli Tepe's construction much of the human race lived in small nomadic bands that survived by foraging for plants and hunting wild animals. Construction of the site would have required more people coming together in one place than had likely occurred before. Amazingly, the temple's builders were able to cut, shape, and transport 16-ton stones hundreds of feet despite having no wheels or beasts of burden. The pilgrims who came to Göbekli Tepe lived in a world without writing, metal, or pottery; to those approaching the temple from below, its pillars must have loomed overhead like rigid giants, the animals on the stones shivering in the firelight—emissaries from a spiritual world that the human mind may have only begun to envision.
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  • Archaeologists are still excavating Göbekli Tepe and debating its meaning. What they do know is that the site is the most significant in a volley of unexpected findings that have overturned earlier ideas about our species' deep past. Just 20 years ago most researchers believed they knew the time, place, and rough sequence of the Neolithic Revolution—the critical transition that resulted in the birth of agriculture, taking Homo sapiens from scattered groups of hunter-gatherers to farming villages and from there to technologically sophisticated societies with great temples and towers and kings and priests who directed the labor of their subjects and recorded their feats in written form. But in recent years multiple new discoveries, Göbekli Tepe preeminent among them, have begun forcing archaeologists to reconsider. At first the Neolithic Revolution was viewed as a single event—a sudden flash of genius—that occurred in a single location, Mesopotamia, between the Tigris and Euphrates Rivers in what is now southern Iraq, then spread to India, Europe, and beyond. Most archaeologists believed this sudden blossoming of civilization was driven largely by environmental changes: a gradual warming as the Ice Age ended that allowed some people to begin cultivating plants and herding animals in abundance. The new research suggests that the "revolution" was actually carried out by many hands across a huge area and over thousands of years. And it may have been driven not by the environment but by something else entirely.
  • Most of the world's great religious centers, past and present, have been destinations for pilgrimages
  • Göbekli Tepe may be the first of all of them, the beginning of a pattern. What it suggests, at least to the archaeologists working there, is that the human sense of the sacred—and the human love of a good spectacle—may have given rise to civilization itself.
  • n the 1960s archaeologists from the University of Chicago had surveyed the region and concluded that Göbekli Tepe was of little interest. Disturbance was evident at the top of the hill, but they attributed it to the activities of a Byzantine-era military outpo
  • To Schmidt, the T-shaped pillars are stylized human beings, an idea bolstered by the carved arms that angle from the "shoulders" of some pillars, hands reaching toward their loincloth-draped bellies. The stones face the center of the circle—as at "a meeting or dance," Schmidt says—a representation, perhaps, of a religious ritual. As for the prancing, leaping animals on the figures, he noted that they are mostly deadly creatures: stinging scorpions, charging boars, ferocious lions. The figures represented by the pillars may be guarded by them, or appeasing them, or incorporating them as totems.
  • nches below the surface the team struck an elaborately fashioned stone. Then another, and another—a ring of standing pillars.
  • Geomagnetic surveys in 2003 revealed at least 20 rings piled together, higgledy-piggledy, under the earth.
  • he pillars were big—the tallest are 18 feet in height and weigh 16 tons. Swarming over their surfaces was a menagerie of animal bas-reliefs, each in a different style, some roughly rendered, a few as refined and symbolic as Byzantine art.
  • The circles follow a common design. All are made from limestone pillars shaped like giant spikes or capital T's.
  • They hadn't yet mastered engineering." Knoll speculated that the pillars may have been propped up, perhaps by wooden posts.
  • Within minutes of getting there," Schmidt says, he realized that he was looking at a place where scores or even hundreds of people had worked in millennia past.
  • Puzzle piled upon puzzle as the excavation continued. For reasons yet unknown, the rings at Göbekli Tepe seem to have regularly lost their power, or at least their charm. Every few decades people buried the pillars and put up new stones—a second, smaller ring, inside the first.
  • he site may have been built, filled in, and built again for centuries.
  • Bewilderingly, the people at Göbekli Tepe got steadily worse at temple building.
  • Finally the effort seems to have petered out altogether by 8200 B.C. Göbekli Tepe was all fall and no rise.
Clint Heitz

ASCD Express 13.16 - The Keys to Content-Area Writing: Short, Frequent, and Shared - 17 views

www.ascd.org/...1316-steineke.aspx

writing writing-content-area

shared by Clint Heitz on 09 May 18 - No Cached
  • Examine your students' background knowledge on a new topic of study by asking them to write about it. Pass out index cards and instruct students to fill only one side with their related thoughts and experiences. Provide a minute to write followed by a minute to discuss their ideas with a nearby partner. Collect the cards and set them aside until the end of the unit. Then, ask students to revisit their original notes and, on the backs of their cards, describe how their thinking has expanded or changed on this issue. The initial card writing gives you an insight into background knowledge, while the final card writing offers students insight into their thinking and learning.
  • If we continue to believe that we must collect and grade every piece of student writing, our exhaustion will result in students writing far less. Sure, if necessary, we can award points, checks, or stamps, but these should simply be records of whether the students gave a good-faith effort (full credit) or not (no credit), not grades that attempt to assess the writing (Vopat, 2009).
  • Offer students an intriguing content-area prompt. For example, if the topic was e-waste, you might ask students to write about the importance of e-devices in their own lives or you might project a photograph of a mountain of discarded, obsolete cell phones. Let students think and write for a minute or two. Then, working with a partner, have each student read aloud what they wrote and discuss their ideas. Another very social writing activity is written conversation. Starting in groups of three or four, students silently respond to a content-related prompt, writing for several minutes until most class members have about a third or half a page of writing. Then, within the group, students pass their papers to their right. Now, each student must read the previous writer's thoughts and expand the conversation by exploring ideas and asking questions. After a few minutes of writing, papers are passed again, and the conversation continues to blossom as more and more ideas and responses are added. When the paper returns to the owner after several passes, each student gets to read a very interesting conversation that began with their initial written response. Of course, this written conversation could continue as an out-loud discussion, as well.
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  • If you want students to be better readers, writers, and thinkers in every content area, then writing every day in every class is key. Be sure to make that informal and spontaneous writing short, frequent, and shared.
  • Clint Heitz on 09 May 18
     
    "Examine your students' background knowledge on a new topic of study by asking them to write about it. Pass out index cards and instruct students to fill only one side with their related thoughts and experiences. Provide a minute to write followed by a minute to discuss their ideas with a nearby partner. Collect the cards and set them aside until the end of the unit. Then, ask students to revisit their original notes and, on the backs of their cards, describe how their thinking has expanded or changed on this issue. The initial card writing gives you an insight into background knowledge, while the final card writing offers students insight into their thinking and learning."
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