We build our computers the way we build our cities -- ove...

The computer was suddenly revealed as palimpsest. The machine that is everywhere hailed as the very incarnation of the new had revealed itself to be not so new after all, but a series of skins, layer on layer, winding around the messy, evolving idea of the computing machine. Under Windows was DOS; under DOS, BASIC; and under them both the date of its origins recorded like a birth memory. Here was the very opposite of the authoritative, all-knowing system with its pretty screenful of icons. He...

 The Car Example for OOP

The `Car extends Vehicle` or `Duck extends Bird` type of tutorial obscures more than it illuminates. In good OO programming, we don’t make class hierarchies in order to satisfy our inner Linnaeus. We make class hierarchies in order to simplify the code by allowing different parts of it to be changed independently of each other, and to eliminate duplication (which comes to the same thing). Without any context as to what the code needs to accomplish, you can’t make a judgment about whether...

 Learned VS Common Culture

In many private schools and academies, we find several things taught now which were never made the subjects of systematical instruction in former times; and in those of our universities in which it is the interest of the tutors to make their lectures of real use to their pupils, and where lectures are not mere matters of form, the professors find the necessity of delivering themselves in English. And the evident propriety of the thing must necessarily make this practice more general, notwiths...

 Early Advocacy for Public Education

From the first moment of life, men ought to begin learning to deserve to live; and, as at the instant of birth we partake of the rights of citizenship, that instant ought to be the beginning of the exercise of our duty. If there are laws for the age of maturity, there ought to be laws for infancy, teaching obedience to others: and as the reason of each man is not left to be the sole arbiter of his duties, government ought the less indiscriminately to abandon to the intelligence and prejudices...

 Half of Children Won't Live to Adulthood, So Why Torture ...

Nothing is more uncertain than the life span of individual man; very few men reach old age. The greatest risks are incurred at the beginning of life: the less we have lived the less we may expect to live. Of the children that are born half at most grow to adolescence; thus it is probable that your pupil will not attain the age of manhood. What must we think then of the barbarous education which sacrifices the present for an uncertain future, which surrounds a child with all sorts of fetters ...

 Treat Children as Rational Creatures

But if you take away the rod on one hand, and these little encouragements, which they are taken with, on the other; how then (will you say) shall children be governed? Remove hope and fear, and there is an end of all discipline. I grant, that good and evil, reward and punishment, are the only motives to a rational creature; these are the spur and reins, whereby all mankind are set on work and guided, and therefore they are to be made use of to children too. For I advise their parents and gove...

 Corporal Punishment in Education

1. He that has not a mastery over his inclinations, he that knows not how to resist the importunity of present pleasure or pain, for the sake of what reason tells him is fit to be done, wants the true principle of virtue and industry; and is in danger of never being good for any thing. This temper, therefore, so contrary to unguided nature, is to be got betimes; and this habit, as the true foundation of future ability and happiness, is to be wrought into the mind, as early as may be, even fro...

 IQ Gains from Early Childhood Programs Fade

Children enrolled in Head Start or in another enriched preschool program, compared to similar children without such preschool, typically show a gain of about 10 IQ points during the year of the Head Start experience. This IQ gain typically fades and then disappears within the first few years of school, so that by second grade neither IQ nor achievement test scores nor¬ mally reveal any difference in performance between those children who had been in Head Start and those who had not been in...

 Tadpole and Fish Fable of Comprehension

Michael Dickmann: Here's what the story is. There was this little tadpole and a fish that grew up in a pond, and they were always intensely curious about life outside the pond. And then, eventually, the tadpole grows into a frog and discovers that, because he's an amphibian, he can go out and see what life is like. So he comes back and tells the fish what he's seen. He says, "Well, look, one of the things is that there's neat creatures called birds that can actually fly in the air, and they ...

 The Communal Nature of Tabletop Gaming Complicates Unders...

De Koven’s concept of play is predicated on the idea that play, as a purposeless act, is the means through which we can build community and move closer to living better lives. He ultimately moves away from the idea of playing games and towards a purer idea of play beyond games, play as mastery over nothing in particular (De Koven 2013). For De Koven, games are at best a means to an end, a way to encourage an initial sense of playfulness; at worst, they are a controlling aspect over play, so...