81–100 of 2,053
"If video games had been around in 350 BC, Euclid would have made a video game," Devlin told me. The thirteen books of Euclid's Elements would have been the supplemental material, a PDF file that you could read if you wanted to. "People think I'm joking—I absolutely mean that. Euclid would not have written a textbook…
A student's skill level should be a private matter, between him and the teacher, and students who are behind should be able to work comfortably, without embarrassment. "They know they should know more. They know they should not be working on tens and ones when their friends are doing division and fractions and all…
What Prensky and Gee had realized early on was that game designers had lowered the cost of failure so players would take risks. They'd figured out that well-designed problem solving that gives players a second chance and a way to share their successes is almost irresistibly attractive. In just a few years, game…
Most teachers work very hard, of course, and all of them want kids to succeed. But when kids don't learn what's been laid out for them, schools typically look for answers in the things that are going wrong in children's lives: poverty, trauma, bad parenting, poor nutrition, disability, sleep deprivation, lousy study…
The current push to bring digital games into school is, strictly speaking, not the first, nor even the second time that educators have pushed for individualized instruction via machines. But it is decidedly the most nuanced, humanistic, and thoughtful. The first actually took place in the 1950s and early 1960s, when a…
Of the 20,000 to 30,000 genes now thought to be in the human genome, most cells express only a very small part - which makes sense, a liver cell has little need for the DNA code that makes neurons. But as almost all cells carry around a full copy ('distribution') of the genome, a system is needed to #ifdef out stuff…
Also, Star Wars is set in a fantasy past that can look like anything, while Trek is supposed to be a projection of what we imagine our own future to look like. And Star Wars has always been an exercise in nostalgia from the start — nostalgia for ’30s movie serials and comic strips, for ’40s war movies, for ’50s hot…
Among 75,567,650 beneficiary-period observations in the claims analysis, 14.3% occurred on NRA convention dates. The unadjusted rate of firearm injuries was lower during convention dates than during control dates (129 beneficiaries with a firearm injury among 10,883,304 persons [1.19 per 100,000] vs. 963 beneficiaries…
You will be thinking that we are coming to the end of this book: we’ve dealt with eight centuries, so there are only two to go. You may be surprised to learn, therefore, that in historical terms we are not even halfway. The reason for this discrepancy is that history is not time, and time is not history. History is…
Brooding, she changed the pool into the sea, and made the minnows into sharks and whales, and cast vast clouds over this tiny world by holding her hand against the sun, and so brought darkness and desolation, like God himself, to millions of ignorant and innocent creatures, and then took her hand away suddenly and let…
First, worldplay nurtures the capacity for continued pretend play, especially thrthrough middle and late childhood, well after the intense exploration of make-believe/e in early childhood typically fades. Second, worldplay exercises a range of cognitive capacities involved in projecting alternate realities, including…
Ultimately, the child as creator exercises a whole range of capacities that set the Stage for original thinking. We find the imprint of creative practice in the blending of experiences and ideas, the classifications of real and imagined things, the organization of systemic patterns and narrative sequences, the…
Briefly stated, the Gell-Mann Amnesia effect is as follows. You open the newspaper to an article on some subject you know well. In Murray's case, physics. In mine, show business. You read the article and see the journalist has absolutely no understanding of either the facts or the issues. Often, the article is so…
I don't think in terms of one year, but I can tell people what I genuinely believe, which is that if we take responsibility in being involved in our own fate if we participate, if we engage, if we speak out, if we work in our communities, if we volunteer, if we see the joy that comes from service to others, then all…
Beginning in middle age and continuing through later adulthood, individuals are often motivated by events in their own lives or the lives of significant others to obtain health-related information.^^ Health-related concerns draw many adults into a new domain of science learning. At the same time, with retirement…
Learning to communicate in and with a culture of science is a much broader undertaking than mastering a body of discrete conceptual or procedural knowledge. One observer, for example, describes the process of science education as one in which learners must engage in "border crossings" from their own everyday world…
Blends and bricolage can tell us much about the young imagination and its potential for mature creativity. No one is surprised when a child substitutes a little toy truck television show—though perhaps we should be. No matter how unremarkable, all blends reflect the imagination at work. That said, our notice of…
Sounds like a "fuzzy set." Which comes into play when you try to categorize things that vary continuously into discrete groups. Can't be done without ambiguruity and bias. As a geneficist by the name of Pearl demonstrated when he had 15 scienfists sort the same 532 com kernels into yellow-starchy, yellow-sweet…
In retrospect, Cohen and MacKeith made a number of questionable assumptions that undermine that conclusion. To be fair, these assumptions were quite common among psychologists at the time and still persist to a significant degree among the public. One of these assumptions is that some activities, such as the arts, are…
Worldplay appeared to be a solitary, or perhaps intimately shared, pastime. Over the years nearly everyone in my extended family heard or saw something of Kar, yet immersion in that make-believe remained a solo pursuit for Meredith. Thomas Malkin, Hartley Coleridge, Barbara FoUett, and Stanislaw Lem also played alone…