Showing posts with label critical thinking. Show all posts
Showing posts with label critical thinking. Show all posts

Tuesday, November 07, 2017

Is the Internet overhyped?

Is the Internet overhyped?
Melvyn D. Magree
Originally published in
Northland Reader
now
Reader Weekly
May 25, 2000

“We know we must connect all our classrooms to the Internet...”  (Pres. William J. Clinton, State of the Union Address, January 27, 2000) (1)

Really?  The band room?  The wood shop?  The English class?

Does the band room need Internet access to provide music?  Or would the money be better spent on buying sheet music and acquiring and maintaining instruments?

Does the wood shop need Internet access to provide project plans?  Or would the money be better spent on acquiring and maintaining tools?

Does the English class need Internet access to provide copies of Shakespeare?  Or would the money be better spent on buying hardcover copies of Shakespeare, Richard Wright, and Ursula K. Le Guin?

Clinton’s statement and similar statements by many others are indicative more of a mania to adopt the “latest and greatest” without thinking through all the consequences.  This mania is seen both in government and private organizations.  Sometimes it comes from the top down, sometimes from the bottom up.

“OK, Mr. Author, if the Internet is such a mania, how come you make so much use of it for your articles?  And if you use it, shouldn’t school kids learn to use it?”  Yes and no.

Yes, the Internet can be a wonderful tool, but it can also be a great waste of time.  “A library is where you go to find facts. The web is more like a garage sale: it's possible you'll find what you want, but only with a lot of digging, searching, and wading through things that smell funny.” (2)

I found out just how true this was in researching this article.  I’ll come back to this later.

No, school children can learn to use the Internet at anytime in their lives.  I am active in the University for Seniors at UMD.  Many of the members are using computers for a wide variety of tasks.  Many of them first used a personal computer within the last ten years.  The successful users among them have two common traits: a love of learning and an ability to type.

“Even some usually pro-technology types, like Apple Computer Co. founder Steven Jobs, have expressed doubts [about computers in schools], suggesting that what students need is more classroom focus on basics like writing and mathematics and higher-level skills such as critical thinking.”  (3)

Because Frank James paraphrased Steve Jobs, I wanted to find Jobs’ own words.  I did a search with Alta Vista for “critical thinking”, “steve jobs” “apple”, and “education”.  Alta Vista found 39 web pages.  The first page was an Apple page of “Hot News”.  I searched it for “critical thinking”, but it had changed!  It was the only Apple page of the thirty-nine.

I checked a few other pages, but most of them “smelled funny”.  So, I decided to start with Apple’s home page and search within Apple’s own site.  I did a search of “critical thinking, steve jobs”, but my browser (Internet Explorer 4.5 for the Macintosh) wouldn’t load the page!  The URL (or address) that Apple’s search feature created was so long that it wouldn’t even fit in the error message window!  I couldn’t even search for “Jobs”!!!

One of the Internet success stories is Amazon.com, a bookseller!  In fact, if you do a search for something on the internet, you are quite likely to find reviews of books on the subject rather than the text as written by the original authors.  Of course, you can search the Internet for free because the search site depends heavily on revenues from booksellers who want to sell you books on the subject of your choice.

One of the most optimistic works on the future of technology is Bill Gates’ The Road Ahead.  It is available in good old-fashioned paper form.  The only way to get the electronic form (a CD-ROM) is to buy the book.  I searched for “the road ahead” on the internet, and no Microsoft page was in the first 10 pages of the 3,997 found.  I went to Microsoft’s home page and did a search for “the road ahead”.  The first 10 pages of the 67 found were not the text of the book.  I did find that the CD-ROM might have an error!  (However, on August 2, 2007, the page describing the error is no longer available.) (

Should computers be in schools at all?  Of course computers should be in schools, in appropriate places.  The first is in typing, sorry, keyboarding.  Who wants to learn to type on a big heavy mechanical typewriter like I did over 40 years ago?  But we don’t need to have the latest, biggest, fastest computers to teach typing.  Even a Commodore 64 can do that.  The second is in the library as an addition to a great, humongous collection of books.

For it is from books and great mentors that we learn writing, mathematics, and critical thinking.  Let us make sure we have well-stocked libraries and highly-respected teachers.  When we have achieved those two goals, then maybe we can think about adding computers.

(1)I accessed this quote May 4, 2000 at http://www.whitehouse.gov/WH/SOTU00/sotu-text.html.  That page is no longer available.  I imagine each President deletes his predecessor's records after the National Archives has copied them.  However, the Clinton library's copy of the speech does not have that phrase or any other mention of connecting classrooms to the Internet!  After an exchange of emails with an archivist I learned that there is a briefing copy and a transcript.  My search had only turned up the briefing copy.  The archivist gave me the link to The American Presidency Project's copy. and the correct link in the Clinton library.  I couldn't find the latter because I searched on the date of the speech, but the speech was indexed under the date of inclusion into the web site!  Searching the web is not always a solo endeavour.

(2) “Kev's Collection of Cool Quotes”, Kevin Killion, accessed August 2, 2007.  Kevin moved from the URL that I originally had.

(3) “Plan to wire all schools to Internet falls behind”, Chicago Tribune Online, Frank James, Chicago Tribune Washington Bureau, June 22, 1999,  file available in Chicago Tribune paid archive.

©2000, 2007 Melvyn D. Magree

Monday, January 09, 2012

Conservatives, prudence, and the rest of us

George Will has written about "the central conservative virtue, prudence"; see
"What to make of George Will on Newt Gingrich".

I thought again about this prudence in reading "Why I'm Giving Up Cynicism for New Year's" by Bill McKibben, Yes! Magazine, 2012-01-06. McKibben wrote about the 234-194 Congressional vote "to force a quicker review of the [Keystone XL] pipeline":

"As important as the vote total in the House, however, was another number: within minutes of the vote, Oil Change International had calculated that the 234 Congressional representatives who voted aye had received $42 million in campaign contributions from the fossil-fuel industry; the 193 nays, $8 million."

This paragraph made me think about Will's "prudence" remark. Darn tootin' conservatives have "prudence"; they know better than to upset their paymasters.

Some of these same "prudent" conservatives are imprudent with facts and language. Maybe we should do our own fact and language change; let's call "campaign contributions" for what they are – bribes.

Now, dear reader, let me check your prudence. In the quote above "As important as the vote total…" what happened within minutes of the vote? Did those who voted "aye" receive within minutes "$42 million in campaign contributions from the fossil-fuel industry"?

If you thought the contributions were instantaneous, please read the quote again. "[W]ithin minutes of the vote, Oil Change International had calculated that…"

How easy it is to slant things to our own thinking!



Tuesday, May 03, 2011

Why do we expect more from kids than adults?

Every day all across the country, we make kids sit still in classes of dozens for 40-45 minutes at a time, sometimes listening, sometimes participating.  They are supposed to do this every weekday for over 30 weeks a year.

Now, go to any lecture or concert.  Look around you about a half hour into the event.  How many adults do you see (or hear) nodding off?  How often do you yourself stay awake through a lecture without a cup of coffee in front of you?  And we went because we were interested in the lecture or concert!

This little diatribe was inspired by "Apple co-founder Wozniak: computers can teach kids", Reuters, 2011-05-03.  My favorite quote is:

"School in itself is pretty much a restrictive force on creativity," he said. "When you come to class, you do the exact same pages in the book, the same hours as everyone else in the class. You don't go off in your own little directions."

BTW, he secretly taught elementary school for eight years.

Wednesday, June 16, 2010

Critical thinking about pricing disparities

Many students have complained about the high cost of books, especially at university bookstores.  I recently found out how great the disparity was between bookstore prices and online prices.

I keep telling myself to take Critical Thinking in the Philosophy Department at the University of Minnesota, Duluth.  I even got my wife to consider taking it also.

Today, I looked it up in the UMD catalog.  For the fall semester the class is full and even the waiting list is full.  Besides, I looked at the costs and it would be about $1,000 apiece to take the class, if I read the fee schedule correctly.

OK, what's the text, maybe I'll just read that.  I clicked on the bookstore link and Moore and Parker's "Critical Thinking" is $111 new and $83.25 used.  What does Abe Books charge, a consortium of used booksellers across the country?  Would you believe $1.00?  With shipping less than $4.00?

As always, there is a caveat.  Although the books may be in fair or good condition, these super-low prices are for editions from the 1990's.  If you want an edition in 2004 or 2005, then the prices with shipping are about $35.00.  If you want the latest edition (2009), then it will cost you less than $70.00.  Three were available new and one used.  That still beats $83.25.

The advantage to the newer editions may that they use examples from current events.  I would think the pre-2000 editions wouldn't have much about global warming or wars of choice.

Now to figure out when I want to read "Critical Thinking".  I think I have over 200 books on my to read list:)