Build-a-Prairie: Online game for geography, history, biology

September 9, 2007

Build-a-prairie logo from University of Minnesota

The University of Minnesota distance learning site has a game students can play to create the ecosystems for a successful prairie.

The prairie is one of North America’s great ecosystems and a vital habitat for many plants and animals. Over 98% of the prairie has been lost in the past 150 years—but some people are trying to bring it back, hectare by hectare. Restoring a prairie is a great challenge, requiring knowledge of biology, ecology, climatology, and even economics.

Are you up for the challenge? If you choose the right plants and animals, you can watch the prairie come to life before your eyes! Let’s begin!

North America’s prairie is divided into the tallgrass ecosystem and shortgrass ecosystem (plus an area in between—the “mixed grass” prairie). Which one do you want to restore?

This game fits neatly into geography curricula for a number of states, and also covers parts of the 7th grade social studies standards for Texas — if your state is covered by the tallgrass or shortgrass prairies as shown on the accompanying map, it’s likely your state standards include students’ learning about prairie ecosystems.

North American tallgrass and shortgrass prairies, U of Minnesota The game is fail-safe; it does not allow incorrect selections. It’s not a sim, really, but a basic introduction to what makes a successful prairie. Students should be able to master the game in 15 minutes.

Though developed way up north in Minnesota, the game and species are close to Texas prairies, too. The emphasis on soil points to some of the key errors made by farmers (encouraged by developers and the U.S. Department of Agriculture) which led to the Dust Bowl; this is a good enrichment exercise for Dust Bowl lesson plans.  These games cover many of the requirements for Boy Scout merit badges, too:  Environmental Science, Wildlife Management, and Soil and Water Conservation, and others.

This game comes out of the Bell Museum at the University of Minnesota; be sure to check out the Watershed game, too.

Watershed Game logo, Bell Museum, University of Minnesota

Update, October 2011:  No, I can’t find the game now, either.  It appears the Bell Museum took the site down, and trusting (and hoping) they wouldn’t do that, I didn’t pirate any of the images, nor especially the game.

Here’s hoping someone will put the thing back on line, somewhere.  If you find it, will you let me know?  I’d like to renew the links.  Several school systems went through this site to get to the game for classroom activities.  It was a good thing.

Update October 30, 2011:  Try the game here.


Tipping point: Greenland ice melt shakes Earth

September 8, 2007

Stephen Leahy’s headline sounds almost hysterical: “Greenland Ice Collapse Producing Earthquakes.”

Here’s the article in The Guardian with the backup data.

Something to think about.

Greenland is melting; photo showing ice sheets breaking up

Read the rest of this entry »


Blog for the environment: Blog Action Day, October 15

September 8, 2007

Blog Action Day, October 15: Organizers hope to have as many as 10,000 blogs writing about environmental issues and environmental action.

Blog Action Day 2007, the environment

If you blog, perhaps you could join in. If you read and comment only, feel free to urge others to join in.

It’s headed up by a bunch from downunder. U.S., Canadian and Mexican bloggers haven’t got on the bandwagon a lot, yet. As the organizers describe it:

On October 15th – Blog Action Day, bloggers around the web will unite to put a single important issue on everyone’s mind.

In its inaugural year, Blog Action Day will be co-ordinating bloggers to tackle the issue of the environment.

What Each Blogger Will Do

Bloggers can participate on Blog Action Day in one of two ways:

  1. Publish a post on their blog which relates to an issue of their own choice pertaining to the environment.For example: A blog about money might write about how to save around the home by using environmentally friendly ideas. Similarly a blog about politics might examine what weight environmental policy holds in the political arena.Posts do not need to have any specific agenda, they simply need to relate to the larger issue in whatever way suits the blogger and readership. Our aim is not to promote one particular viewpoint, only to push the issue to the table for discussion.
  2. Commit to donating their day’s advertising earnings to an environmental charity of their choice. There is a list of “official” Blog Action Day charities on the site, however bloggers are also free to choose an alternate environmental charity to donate to if they wish.

And that’s it.

A gentle nudge to a better planet. Seems like a good idea to me.

Tip of the old scrub brush to Meeyauw.


Giant Texas spider web . . . controversy?

September 8, 2007

Bug Girl has the story — just what species of spider was that, again?


Quotes of the moment: Shoulders of giants

September 8, 2007

Famous quotations often get cited to the wrong famous person. ‘Somebody said something about standing on the shoulders of giants — who was it? Edison? Lincoln? Einstein? Jefferson?’ It may be possible someday to use Google or a similar service to track down the misquotes.

The inspiration, perhaps

A dwarf standing on the shoulders of a giant may see farther than a giant himself.

Robert Burton (February 8, 1577-January 25, 1640), vicar of Oxford University, who wrote The Anatomy of Melancholy to ward off his own depressions

The famous quote

If I have seen further (than you and Descartes) it is by standing on the shoulders of Giants.

Sir Isaac Newton, letter to Robert Hooke, February 5, 1675, Julian/February 15, 1676, Gregorian

Other references:


American hero: Jack Goldsmith

September 7, 2007

Jack Goldsmith, Harvard U photoJack Goldsmith. This book, when you read it, will explain why he is a hero. Goldsmith is the guy who pulled back the memorandum from the U.S. Justice Department that authorized illegal torture.

There is hope for America so long as good men will do the right thing, quietly, out of the spotlight, and then move on without seeking credit. Watch Moyers’ interview with Goldsmith.

It’s revealing that his pictorial muse, guardian, taunter and inspiration was Elliot Richardson.


Powershifthappens: Did you know?

September 7, 2007

You saw this last year, right?

It’s a new school year. Watch it again. Certainly it’s still a conversation starter for teachers — it maybe a good place to start conversations for students, too, in government, history, geography and economics courses especially.

Karl Fisch created the original version for a staff development session at Arapahoe High School in Littleton, Colorado. It’s gone around the world several times since then — more than 5 million viewings by some counts.

♦ Did you know that 5 million is barely more than the number of people who live in the Dallas/Fort Worth metropolitan areas?

♦ Did you know that 5 million is just 1/60th of the U.S. population (300 million)? That’s just 1.7% of the U.S.?

♦ Did you know that 5 million non-Jews also perished in the Holocaust?
♦ Did you know that the White House lost 5 million e-mails in two years? Did you know almost no one noticed?

♦ Did you know some estimates are that 5 million Iraqis are refugees as a result of the current conflict there?

♦ Did you know that the Apple iTunes Store passed 5 million hits — in June 2003?

♦  Five million is a lot — but maybe not enough.  Show this, and Fischer’s site, to other people you know who should be interested.

♦ Did you know that Karl Fischer has other thought provoking presentations?

Take a look. I may have more to say about it. It is, after all, deserving of further thought.


Baltimore Scout collects, makes history

September 7, 2007

How about having your students work with the Library of Congress on a history project?

The Veterans History Project encourages people to contribute oral histories of veterans, a project that I think has some wonderful possibilities. Below the fold, read about Tim Mantegna, a Baltimore teen who collected histories as part of his Eagle project. This fall he enters the University of Maryland – Baltimore County to study political science, as an Eagle Scout.  (Also see this story:  “Iraq Veterans Record Their Stories”)

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Aid and comfort: Turkey creationism

September 6, 2007

Public Radio International’s daily news program, The World, reported today that a group called “Discovery” (the Discovery Institute?) and mathematician David Berlinsky are in league with Islamic fundamentalists in Turkey in their pushing of creationism over evolution theory. (Still can’t get a biologist to go along with them? Mathematician? What are the odds that he knows anything about biology?)

Update: Here’s the link to the creationism story, creationism in Turkey.

True stripes show, eventually: Creationism in Turkey is pushed by a bunch that uses threats of violence against teachers of science at all levels, and bullying tactics otherwise, to “persuade” others (so far as I can tell, this blog and all other WordPress blogs are still being blocked in Turkey due to bizarre legal maneuvers by the charlatan science commentator Adnan Oktar, who publishes under the pseudonym Harun Yahya some of the most inaccurate material and fantastic fabrications in their war on science).

The story is not up in the archives for The World, yet — archives generally run a day behind. The story was broadcast today, September 6, 2007. It featured wild track tape of Berlinsky lecturing in Turkey, if I heard correctly, and further interviews with him.

Stay tuned.


Create panic, herd the stampede

September 6, 2007

In old western movies, the bad guys would try to get their way by stampeding the cattle herd of the good guys, knowing that the least that would happen is a lot of destruction, even if they couldn’t exactly control the stampede. Destruction, even mindless destruction, is good for bad guys — in the movies.

I’m not sure why that image popped into my mind this morning. I was reading about the vouchers election campaign in Utah, and then I was looking around the Strong American Schools (SAS) website  (“ED in ’08”).

Strong American Schools is a project of Rockefeller Philanthropy Advisors. The Bill & Melinda Gates Foundation and the The Eli and Edythe Broad Foundation, two of the largest philanthropic organizations in the world, have provided grant funding for Strong American Schools.
Roy Romer, the former governor of Colorado and most recently superintendent of the Los Angeles Unified School District, is our chairman and lead spokesman.

At the SAS site I found an interactive map of the U.S., you can roll your cursor on a state and see that state’s graduation rate. ED in '08, campaign from Rockefeller and Gates Foundations

What’s the most-often stated reason for vouchers in Utah? Somehow, the schools are failing.

Which state in the U.S. has the highest graduation rates? At 84% of students graduating from high school, Utah leads the nation in that category. New Jersey is #2 at 80%, and most other states lag 10 to 20 points behind.

What are the Utah voucher advocates using to show “failing schools” when the state leads the nation in graduation?

If Utah leads the nation in graduation, with per capita spending on students in schools ranking near the bottom of the states over the last decade or three, what factor is pulling students from least spending to best graduation? It’s probably the teachers.

Excuse me while I wonder: Why are Utah voters (and the rest of us) in this hand basket, and where are we going in such a damned hurry?


Carnival Catsup, back to school packet

September 6, 2007

No, the spell checker doesn’t do titles.

How long since we noted the Carnival of Education? Too long.

Education Carnival without a number at Dr. Homeslice
Education Carnival 131 at Education in Texas

Education Carnival 132 at Education Matters US!
Education Carnival 133 at The Red Pencil
Education Carnival 134 at MatthewTAbor.com
Education Carnival 135 at The Education Wonks

That’s about 200 blog posts whose titles you really ought to peruse, at least.

Welcome back to the chalkboard, eh?


Non-violence in action, today

September 6, 2007

Your kids don’t quite get the point of non-violent protest? The “Scarface” t-shirts outnumber “I Have A Dream” t-shirts on August 28? Do you wish you had some current examples of non-violent protest for classroom discussion?

Anti-Racist Action clown brigade hooting down a Nazi/KKK rally in Knoxville, TN

Nonviolent protest helped disrupt a rally of VNN Vanguard Nazi/KKK in Knoxville, Tennessee, last may — courtesy of the usual clowns. You know, the ARA (Anti-Racist Action) clown block. It’s a good example of using peace to combat violence and hate.

Ridicule and laughter proved tougher than hate. Cooler, too. From a story at Asheville Indymedia:

“White Power!” the Nazi’s shouted, “White Flour?” the clowns yelled back running in circles throwing flour in the air and raising separate letters which spelt “White Flour”.

“White Power!” the Nazi’s angrily shouted once more, “White flowers?” the clowns cheers and threw white flowers in the air and danced about merrily.

“White Power!” the Nazi’s tried once again in a doomed and somewhat funny attempt to clarify their message, “ohhhhhh!” the clowns yelled “Tight Shower!” and held a solar shower in the air and all tried to crowd under to get clean as per the Klan’s directions.

At this point several of the Nazi’s and Klan members began clutching their hearts as if they were about to have a heart attack. Their beady eyes bulged, and the veins in their tiny narrow foreheads beat in rage. One last time they screamed “White Power!”

The clown women thought they finally understood what the Klan was trying to say. “Ohhhhh…” the women clowns said. “Now we understand…”, “WIFE POWER!” they lifted the letters up in the air, grabbed the nearest male clowns and lifted them in their arms and ran about merrily chanting “WIFE POWER! WIFE POWER! WIFE POWER!”

Tip of the old scrub brush to Bug Girl’s Blog, and Neat-o-rama.


Early Elvis Presley in Texas – a self-guided tour

September 5, 2007

Every Texas road traces history.

Elvis signs autographs for fans in Dallas, Texas, 1955 - photo from Stanley Oberst's collection

Some routes and sites are better known than others — few really know about Elvis Presley’s tours in Texas. Stanley Oberst knows, and he has shared it in a book. The Dallas Morning News featured a story on Oberst, listing some of the main sites one could visit to see where Elvis and Texas met. (Photo of Elvis signing autographs in Dallas, 1955, from Stanley Oberst’s collection)

You drive about 20 miles north of Tyler, along gently rolling U.S. Highway 271. A few hundred yards over the Gladewater town line, past a liquor store and a fireworks stand, you come to a rock-strewn patch rimmed by pine trees.

And that’s where you’ll find it: the spot where the Mint Club once stood, where a raw-boned 19-year-old rocker named Elvis Presley played in what many argue was his first concert in Texas.

It’s a far cry from Graceland. But for Stanley Oberst, a retired Plano teacher headed to Memphis for today’s 30th anniversary of Elvis’ death, this is sacred ground. Here, Elvis began his yearlong tour of Texas in late 1954, honing his chops and whipping up a whirlwind that would thrust him to stardom.

Stanley, 60, a lifelong fan, would like to see Elvis’ tour in Texas memorialized – perhaps as the “Hound Dog Highway” or “Pink Cadillac Trail,” after the custom-painted car that transported him around Texas. It must have looked like a spaceship speeding past farmers on tractors before landing in Gladewater.

For now, Stanley has written a book, Elvis Presley: Rockin’ Across Texas. And as he drives to Memphis to sign copies, he winds through East Texas, pausing at places where Elvis left his mark.

Oberst’s tour, on his way to Memphis and the anniversary commemoration of Elvis’ death, includes several stops.

See the 3-minute video: Elvis author Stanley Oberst on a nostalgic East Texas road trip. (Dallas Morning News Video: Randy Eli Grothe/Editing: David Leeson II)

Don’t confuse this book with the CD set “Rockin’ Across Texas,” which covers a 1970s-era tour.

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Stanley Oberst’s Elvis Tour of Texas, The Pink Cadillac Tour along Hound Dog Highway: Stops listed below the fold.

Read the rest of this entry »


Quote of the moment: Alfred North Whitehead on ideas

September 5, 2007

The vitality of thought is in adventure.  Ideas won’t keep.  Something must be done about them.  When the idea is new, its custodians have fervor, live for it, and, if need be, die for it.

 — Alfred North Whitehead (1861-1947); chapter 12 of Dialogues;  written April 28, 1938


You can’t parody this: Jonathan Wells on “Darwinism Top 10”

September 5, 2007

Anti-science and anti-evolution groups’ desperation erupts in odd ways. When scientists get together and discussion turns to the political movement known as intelligent design (ID), they express frustration at the sheer volume of supercilious ideas and claims that surge out of ID advocates. At its heart, this frustration has an almost-humorous puzzle: Scientists cannot tell what is a real claim from ID advocates, or what is a parody of those claims.

Neither can anyone else.

I stumbled into a mackerel-in-the-moonlight* example to show the problem: Jonathan Wells, a minister in the Unification Church of Rev. Sun Myung Moon, wrote a slap-dash screed against evolution published by right-wing cudgel publishing house Regnery, called The Politically Incorrect Guide to Darwinism and Intelligent Design.

Amazon.com invites authors to set up blogs, and Jonathan Wells has one. The only post there is reproduced in full below the fold — a list of . . . um, well . . . a top ten list of something (Wells just calls it a “top ten list”). It consists of amazing flights of fancy surrounding the issue of teaching science in public schools. I promise, I am not making any of this up — when I quote Wells, it will be his words entirely, completely, in context, uncut and unedited. If I didn’t tell you this was not parody, and if you have half your wits, you’d think either I was making it up, or somebody at Amazon was.

Point by point criticism, in brief, below the fold. I promise, I am not making this up.

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* John Randolph is reputed to have said of Henry Clay: “Like a rotten mackerel by moonlight, he shines and stinks.” Read the rest of this entry »