Detroit does tend to be a little warmer than the rest of Michigan, but 117 degrees?
Gosh, it didn't SEEM that warm yesterday...
Posted by: Jeff Kupperman Thu, 26 Oct 2006 18:50:26 GMT
Parents of the world, eat your heart out
Posted by: Jeff Kupperman Fri, 20 Oct 2006 01:14:59 GMT
ICS skills in the global economy
Posted by: Jeff Kupperman Tue, 17 Oct 2006 14:34:46 GMT
If you're wondering how projects like the Michigan Student Caucus and Place Out Of Time are connected to skills employers are looking for in the real world (read: the global economy), check out this, excerpted from the New York Times today:
October 17, 2006
Skills Gap Hurts Technology Boom in India
By SOMINI SENGUPTA
TIRUCHENGODE, India — As its technology companies soar to the outsourcing skies, India is bumping up against an improbable challenge. In a country once regarded as a bottomless well of low-cost, ready-to-work, English-speaking engineers, a shortage looms.
India still produces plenty of engineers, nearly 400,000 a year at last count. But their competence has become the issue.
A study commissioned by a trade group, the National Association of Software and Service Companies, or Nasscom, found only one in four engineering graduates to be employable. The rest were deficient in the required technical skills, fluency in English or ability to work in a team or deliver basic oral presentations....
With the number of technology jobs expected to nearly double to 1.7 million in the next four years, companies are scrambling to find fresh engineering talent and to upgrade the schools that produce it....
This year, India’s largest software company, Tata Consultancy Services, plans to add 30,000 people to its current work force of 72,000. So it was that on a recent afternoon a four-man team from the company roamed the halls of a college founded by a local textile magnate in this small south Indian outpost.
The team came to Tiruchengode with the goals of selecting its next generation of software programmers and assessing how, in the short term, the company could help the college churn out more of what it needed. “These are the guys who are going to write my Windows 2010,” as one of the recruiters put it.
“We can’t afford to let talent go” was the verdict of A. K. Pattabiraman, a member of the team.
They grilled professors and administrators: How many faculty members have doctorates? Why did so many students have incompletes by the time they entered their fourth and final year? What software programs do they use for the class in mechatronics — a combination of mechanics, information technology and electronics?
They tested the students’ ability to reason and speak, tossing out debate topics, like democracy versus dictatorship, and science quiz questions, like what happens to an iron rod put in a beaker of nitric acid....
"There is properly no history; only biography"
Posted by: Jeff Kupperman Mon, 02 Oct 2006 15:52:23 GMT
Proving that Place Out Of Time has deep roots -- at least in it's approach to fostering historical empathy -- this is from a Ralph Waldo Emerson essay called "History," published in 1841. (Emphasis added. Complete text at The Literature Network, among other places.)
There is one mind common to all individual men. Every man is an inlet to the same and to all of the same. He that is once admitted to the right of reason is made a freeman of the whole estate. What Plato has thought, he may think; what a saint has felt, he may feel; what at any time has be-fallen any man, he can understand. Who hath access to this universal mind is a party to all that is or can be done, for this is the only and sovereign agent.
...
This human mind wrote history, and this must read it. The Sphinx must solve her own riddle. If the whole of history is in one man, it is all to be explained from individual experience. There is a relation between the hours of our life and the centuries of time. As the air I breathe is drawn from the great repositories of nature, as the light on my book is yielded by a star a hundred millions of miles distant, as the poise of my body depends on the equilibrium of centrifugal and centripetal forces, so the hours should be instructed by the ages, and the ages explained by the hours. Of the universal mind each individual man is one more incarnation. All its properties consist in him. Each new fact in his private experience flashes a light on what great bodies of men have done, and the crises of his life refer to national crises. Every revolution was first a thought in one man's mind, and when the same thought occurs to another man, it is the key to that era. Every reform was once a private opinion, and when it shall be a private opinion again, it will solve the problem of the age. The fact narrated must correspond to something in me to be credible or intelligible. We as we read must become Greeks, Romans, Turks, priest and king, martyr and executioner, must fasten these images to some reality in our secret experience, or we shall learn nothing rightly. What befell Asdrubal or Caesar Borgia is as much an illustration of the mind's powers and depravations as what has befallen us. Each new law and political movement has meaning for you. Stand before each of its tablets and say, 'Under this mask did my Proteus nature hide itself.' This remedies the defect of our too great nearness to ourselves. This throws our actions into perspective: and as crabs, goats, scorpions, the balance, and the waterpot lose their meanness when hung as signs in the zodiac, so I can see my own vices without heat in the distant persons of Solomon, Alcibiades, and Catiline.
...
...The student is to read history actively and not passively; to esteem his own life the text, and books the commentary. Thus compelled, the Muse of history will utter oracles, as never to those who do not respect themselves. I have no expectation that any man will read history aright, who thinks that what was done in a remote age, by men whose names have resounded far, has any deeper sense than what he is doing to-day.
The world exists for the education of each man. There is no age or state of society or mode of action in history, to which there is not somewhat corresponding in his life. Every thing tends in a wonderful manner to abbreviate itself and yield its own virtue to him. He should see that he can live all history in his own person. He must sit solidly at home, and not suffer himself to be bullied by kings or empires, but know that he is greater than all the geography and all the government of the world; he must transfer the point of view from which history is commonly read, from Rome and Athens and London to himself, and not deny his conviction that he is the court, and if England or Egypt have any thing to say to him, he will try the case; if not, let them for ever be silent. He must attain and maintain that lofty sight where facts yield their secret sense, and poetry and annals are alike. The instinct of the mind, the purpose of nature, betrays itself in the use we make of the signal narrations of history. Time dissipates to shining ether the solid angularity of facts. No anchor, no cable, no fences, avail to keep a fact a fact. Babylon, Troy, Tyre, Palestine, and even early Rome, are passing already into fiction. The Garden of Eden, the sun standing still in Gibeon, is poetry thenceforward to all nations. Who cares what the fact was, when we have made a constellation of it to hang in heaven an immortal sign? London and Paris and New York must go the same way. "What is History," said Napoleon, "but a fable agreed upon?" This life of ours is stuck round with Egypt, Greece, Gaul, England, War, Colonization, Church, Court, and Commerce, as with so many flowers and wild ornaments grave and gay. I will not make more account of them. I believe in Eternity. I can find Greece, Asia, Italy, Spain, and the Islands, — the genius and creative principle of each and of all eras in my own mind.
We are always coming up with the emphatic facts of history in our private experience, and verifying them here. All history becomes subjective; in other words, there is properly no history; only biography. Every mind must know the whole lesson for itself, — must go over the whole ground. What it does not see, what it does not live, it will not know. What the former age has epitomized into a formula or rule for manipular convenience, it will lose all the good of verifying for itself, by means of the wall of that rule. Somewhere, sometime, it will demand and find compensation for that loss by doing the work itself. Ferguson discovered many things in astronomy which had long been known. The better for him.
History must be this or it is nothing. Every law which the state enacts indicates a fact in human nature; that is all. We must in ourselves see the necessary reason of every fact, — see how it could and must be. So stand before every public and private work; before an oration of Burke, before a victory of Napoleon, before a martyrdom of Sir Thomas More, of Sidney, of Marmaduke Robinson, before a French Reign of Terror, and a Salem hanging of witches, before a fanatic Revival, and the Animal Magnetism in Paris, or in Providence. We assume that we under like influence should be alike affected, and should achieve the like; and we aim to master intellectually the steps, and reach the same height or the same degradation, that our fellow, our proxy, has done.
All inquiry into antiquity, — all curiosity respecting the Pyramids, the excavated cities, Stonehenge, the Ohio Circles, Mexico, Memphis, — is the desire to do away this wild, savage, and preposterous There or Then, and introduce in its place the Here and the Now. Belzoni digs and measures in the mummy-pits and pyramids of Thebes, until he can see the end of the difference between the monstrous work and himself. When he has satisfied himself, in general and in detail, that it was made by such a person as he, so armed and so motived, and to ends to which he himself should also have worked, the problem is solved; his thought lives along the whole line of temples and sphinxes and catacombs, passes through them all with satisfaction, and they live again to the mind, or are now.
A Gothic cathedral affirms that it was done by us, and not done by us. Surely it was by man, but we find it not in our man. But we apply ourselves to the history of its production. We put ourselves into the place and state of the builder. We remember the forest-dwellers, the first temples, the adherence to the first type, and the decoration of it as the wealth of the nation increased; the value which is given to wood by carving led to the carving over the whole mountain of stone of a cathedral. When we have gone through this process, and added thereto the Catholic Church, its cross, its music, its processions, its Saints' days and image-worship, we have, as it were, been the man that made the minster; we have seen how it could and must be. We have the sufficient reason.
...
Picnic Table Design, Part 1
Posted by: Jeff Kupperman Sat, 30 Sep 2006 19:48:40 GMT
We bought our patio furniture for $15 a couple years ago, and it's done us well, but lately every yard gathering has included someone or something falling to the ground as a bench leg or chair seat has given way. Our picnic table has a pronounced tilt in it, too, and when I mentioned to my neighbor Gary Murphy that we were looking around for a way to replace it without spending hundreds of dollars, he offered to help me build a new one.
Gary runs a tree service as a vocation, and designs and builds furniture as an avocation. He also has plenty of access to wood and power tools -- a perk of being a professional tree-cutter. So I immediately took him up on his offer, though I had no idea where to even begin. It's turning out to be a terrific experience in design, and in contrast to the educational programs and software that I'm used to designing, it's extremely tangible and (literally) "hands-on." I dare say I may be able to draw out some general lessons about design, if you can bear with me and read on.
"Let's go look at some wood," Gary said to me, and a few days later, we drove up to where Gary's tree service rents land just north of Ann Arbor. At one end of the land, a small work shed and office share space with several farm buildings in various stages of collapse, along with numerous rusting shells of cars, trucks, boats, and trailers. In the center of this small compound, there is a modest pile of milled boards, some as much as ten feet long and two feet wide, covered with a small array of tarps and metal sheets to protect them from the rain and sun. Some of the lumber, I later learned, had been there for 25 years.
As we lifted one grey, aged board after another and put them aside, I had no idea what to look for. Gary, however, confidently assessed each piece, and soon we had a dozen or so pieces set aside. With a second pass through, we honed in on three pieces of red oak: a heavy plank cut from the middle of a sizable trunk, with a deep crack at one end and a sharp flare at the other, and two narrower pieces, each with one straight-cut edge and another edge that meandered restlessly. That settled (however tentatively), we turned our attention to what the planks would rest on. Gary had a large, knarly piece of sycamore stump with about 20 spindles branching upward in a vase-like shape, and being almost the right height already we fairly quickly decided that would support one end. For the other end, Gary suggested something metalic and modern, "for contrast."
We called it a day and headed home. "We've done the hardest part of a project," Gary said. "We've started."
Now, whatever truth or exaggeration there was to that statement, it is safe to say that this is not the way most people start out building a picnic table. More likely, they would measure the space, decide on size and materials, then find or make some drawings. In other words, they would make plans. But Gary started with "let's go look at some wood." The French call this "bricolage," a word without an exact English translation, but meaning something like "designing through tinkering." (Given Gary's taste for French wine and French antique shotguns, the French term suits him well.)
This is not to say that we are "letting the wood determine the design" -- far from it, we are working with quite a few constraints. The table must fit comfortably on the patio, for one thing (we did in fact measure the patio, though not until after our first trip out to look for wood). It has to be the right height to sit at, and be big enough to fit eight or ten sets of plates and glasses, plus some room for serving dishes and the like. It shouldn't poke people in the stomach or cause wine glasses to fall over. It has to be sturdy and hold up well to the elements. In the end, I don't need a sculpture or a flower planter or a tree house. I need a table.
Is it too much of a stretch to see this as a metaphor for educational design? The usual way to design instruction is to decide what the end result should be, map out a particular structure, list out the necessary materials, and then figure out step by step how to do it. But what if we started with the materials (maybe "the materials" are the students, maybe they are the content, maybe they are instructional tools), and gradually built instruction as we went? In other words, a bricolage approach to educational design....
The anthropologist Lucy Suchman argues that all plans contain an element of fiction -- a smoothing over of the endless small decisions that are made as a situation unfolds. Too much emphasis on the plan, she says, ignores how important those small decisions are. We might learn something about planning, she argues, from traditional Micronesian navigators, who sail with a goal but adjust their course in response to the circumstances of the moment.
Another anthropologist, Renato Rosaldo, writes about hunting in the Ilongot culture of the Philippines: the value of going on a hunt, even more than obtaining food, is the possibility that the hunters might bring back a good story. A hunt is important because something extraordinary, something surprising, might happen. Gary, who does in fact hunt, has taken this idea intuitively to furniture design. I have no idea if hunters are natural bricoleurs, but if we had started with a set of plans, we might have ended up with a serviceable picnic table, but hardly an interesting story.
Last week Gary and I went back out to work on the table. We looked again through the wood we had set aside, confirming our decision to use the three boards we had liked the last time for the table top. Then we started laying out the boards. Immediately we were confronted with an almost endless range of possibilities and decisions. Should we keep the interesting flare at one end of the big piece, or cut it down so it doesn't stick out and poke people? Do we keep the meandering edges on both sides, or cut them straight? Should we line up two big knots so that they are parallel, or stagger them? Should the middle piece be longer than the sides, or shorter, or should we "bump it out" a little so the table takes on a kind of arrow shape? Should the narrow edges be cut squarely, or at an angle? If an angle, how big should that angle be? In the end, many decisions came down to a choice between creating more order versus emphasizing the dramatic idiosyncrasies of the wood. Importantly, the quirks that remain should look consciously chosen, so that they don't look like mistakes or laziness: for example the big crack in the center piece would need to be sanded out and emphasized, and the offsets we decided upon for the side pieces need to be big enough that they don't appear to be accidental. "It has to look like you meant it," Gary said.
After an hour of laying out dozens of minute variations, making lots of pencil marks, imagining the table with people around it and plates and glasses on top, and looking at the pieces from every possible angle, with much "hmm"ing and beard stroking we came to a decision. Ultimately, the table top will have an overall shape somewhere between an oval and an egg, with "natural" edges on the long sides and slightly angled cuts on the narrow sides. We rough-cut the boards with a chain saw and circular saw, then brought them home to sand.
(To be continued...)
Close-up of a partially sanded side piece.
The crack in the center piece.
A side piece, cut but not sanded.
The three pieces, cut and laid out on the patio.
The stripes on the wood are a result of the saw that cut the boards -- and they are proof that the boards are decades old, since modern saws don't leave those kinds of marks.
Welcome, Bryce Patrick Kupperman!
Posted by: Jeff Kupperman Tue, 19 Sep 2006 23:44:32 GMT
... my new nephew, born early this morning in Boston, 7lbs 8oz, 21 inches. He didn't come into the world easily, but mom and baby are doing well, I'm told. Needless to say, pictures will be forthcoming! In the meantime, w00t!
Update: Pictures!
Cheap Stuff Cheap, early Christmas edition
Posted by: Jeff Kupperman Tue, 19 Sep 2006 02:25:25 GMT
It may still officially be summer, but the Oriental Trading Company (unofficial slogan: "cheap stuff cheap") catalog came today, filled with things I never knew existed.
I'm tempted by the "Flashing Holiday Stretchy Noodle Ball Yo-Yos" ($14.95/dozen) and the "Marshmallow Nativity Craft Kit":
But what brought me to tears was the "Vinyl Reindeer Rubber Duckies" ($4.95/9pc) -- a true freak of capitalism.
Some really basic HTML things
Posted by: Jeff Kupperman Fri, 15 Sep 2006 20:13:28 GMT
The basic structure of an HTML page:
<html>
<head>
Stuff like the title, addresses for stylesheet or javascript files and other "meta-information" goes in the head.
</head>
<body>
The content of the site -- the stuff users see, plus markup tags that organize the content and sometimes show how to display it, go in the body.
</body>
</html>
Now, here are some other basic tags:
<title> Defines the title that appears at the top of the browser window.
Example: <title>Hello, World!</title>
<h1> <h2> <h3> etc. Headlines of various sizes. h1 is the largest.
Example: <h2>This is my funky web site.</h2>
<p> Paragraph Example:
<p>Yo!</p>
<br> Single line break.
<a href="..."> Anchor (link) to a file or url
Example: <a href="http://www.gotmilk.com">Milk</a>
Here's an unordered (bullet point) list:
<ol>
<li>One</li>
<li>Two</li>
<li>Three</li>
<li>Four</li>
</ol>
What about stylesheets? Well, here's a very basic one.
body {
background: #c0c0c0; color: #000000; font-family: Helvetica, Arial, Geneva, sans-serif;
} a:hover {
font-weight: bold; font-decoration: none; color: pink;
}
Save it in a folder called "stylesheets," and name it something descriptive, like "style.css".
Then in your html code, put something like this in the head:
<link href="/your_folder/stylesheets/styles.css" media="all" rel="Stylesheet" type="text/css" />
Patterns game
Posted by: Jeff Kupperman Mon, 11 Sep 2006 19:33:20 GMT
I started out a few days ago asking Fred if he could help me come up with an updated version of his game, The Helping Hand Strikes Again, and he led me to a game by Sidney Sackson called Patterns. Here's a brief synopsis, based on Martin Gardner's treatment of the game in his column in Scientific American, November, 1969.
We've been discussing how this might work as a "Helping Hand" type of game, or maybe more interestingly, as a game about teaching. Here's a simple variation:
Each group has a "teacher" and "students." The teacher is given a pattern to start with, and must "teach" it to the students in the following way: The student fills in AT LEAST THREE cells and hand the paper to the teacher. The teacher then must correct the cells, and fill in AT LEAST THREE MORE cells. The student gets one point for each correct cell, minus one for each wrong cell, and cells filled in by the teacher don't count.
Now add another group of players -- call them "helpers," who are given the task of "improving the performance of the people in the room." The helpers may make observations and talk to the teachers, but they are not allowed to talk directly to the students. Needless to say, there is room for dissonance about what it means to "improve the performance of the people in the room," as well as the potential for the helpers to be more in the way than helpful.















