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December 8, 2011

maps of the world

As I recommended classroom posters the other day (Nov18, Wall Posters and Perspectives), I realized that I have written almost nothing in this blog so far about maps.  Those who know me would be incredulous.  Not writing about maps, especially world maps, over two years of blogging?   For a while world maps provided one of my favourite lessons, with different representations of the world all over the walls of my classroom and some really good discussion amongst my international students on what the visions we carry of the world, how we gained them, and the practicalities and perspectives interlaced with them.

In this blog, I think I’ve used only the metaphor of a map (“The map is not the territory.”)  When you get into metaphors (in which one thing suggests something else) using maps (in which the representation refers to something else, the natural word but with all its conceptual overlays), you’re really getting into some of the fun of TOK!

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November 18, 2011

wall posters on perspectives

If you use posters on your TOK classroom wall, I recommend two (update Nov23; three) that are useful for generating discussion on perspectives.  I’m using teeny images here but you can see them at a much fuller size on the website of Syracuse Cultural Workers and can order them there.  The first is a Peters projection world map showing land mass in accurate relative proportion for size.  I’ve written quite a lot elsewhere on how to use world maps in TOK to help students discover their own perspectives on the world.  Contrasting maps of the world are also useful in considering multiple perspectives in discussion of symbolic representations and truth.

The second, on other cultures, involves perspectives not on the natural world but on societies. It features a quotation from anthropologist Wade Davis: “The world in which you were born is just one model of reality.  Other cultures are not failed attempts at being you: they are unique manifestations of the human spirit.”   The poster gives a wall reminder of ideas that come up throughout the TOK course, but probably most obviously in the sections on language, human sciences, and ethics.

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August 10, 2011

“Mathematics transcends all cultures and binds us”

Filed under: TOK meets global citizenship — Tags: , , , — Eileen Dombrowski @ 3:56 am

My favourite quotation today is from physicist Janna Levin: “Part of what we can contribute to allay human suffering is a perspective on our place in the world, on our total interconnectedness as a species, on the absurdity of hatred and violence. Mathematics transcends all cultures and binds us. Abstract knowledge may seem to have nothing to do with any of us and yet has to do with all of us.”

Janna Levin,a speaker on TED, made this comment on May 17, 2011 in the follow-up discussion from a video posted of a talk she had given. Her TED talk on “The sound the universe makes” is extremely interesting.  But “sound”?  I leave it to you to decide the relationship between this sound and sense perception, or sense perception and technology.  Sadly, both the ancient “music of the spheres” and this immensely updated version are far beyond my hearing range.

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May 11, 2011

How shall I talk of the sea to the frog?

Filed under: TOK meets global citizenship — Tags: , , , , , — Eileen Dombrowski @ 6:18 pm

How shall I talk of the sea to the frog                                          

If it has never left its pond?

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April 30, 2011

The Issue of Causality and Knowledge

Filed under: TOK — Tags: , , , , — triplea_cw @ 11:44 pm

This issue came up while I was discussing some ethical issues with my students on a bus to MONA to assess the role of art in knowing. (More on that later)

I decided to set them a puzzle.

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April 11, 2011

Maths, Biology and Architecture…

Filed under: Mathematics — Tags: , — Gabriel Solari @ 12:20 am

If you are looking for some connections between Maths and everyday life may be the following links can be interesting:

Ian Stewart’s last book, where he tries to show us how Maths and Biology are intertwined : http://plus.maths.org/content/mathematics-life

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March 15, 2011

Global Issues 2: a TOK/IB template for understanding perspectives



In this second posting preliminary to World Water Day next week, I’m still not quite getting as far as water.  Still hanging onto the Big Picture, I’m at least moving closer in on some of the questions raised in my overview template yesterday.   Anyone familiar with the IB Learner Profile will recognize in today’s template on Perspectives many of the qualities toward which our education is directed.  We are aiming for students who are:  open-minded inquirers and thinkers, moving toward being more knowledgeable.  Through greater understanding, they develop their capacities to be principled and caring.

Just as I did yesterday, I’ve prepared a pdf general question sheet that you can download here, in hopes that it will prove useful, or at least give you ideas for creating your own version.

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February 1, 2011

Perspectives: Exploring Ideology

Filed under: TOK — Tags: , , , — triplea_cw @ 11:07 am

Having just redesigned my Introductory Unit on perspectives I was reminded about the interactive website, Political Compass. I have stopped using it since our Middle Years teachers all jumped on it. But I now realize the role it can play in developing a student’s understanding of perspectives as a key TOK concept.

Web address: http://www.politicalcompass.org

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January 7, 2011

“Elaborate fraud”: link between vaccination and autism

“Elaborate fraud” is what Andrew Wakefield’s findings were declared Wednesday by the British Medical Journal.  The link that he had claimed between the thimerosal in MMR vaccination and autism had already been found to be baseless, and the medical journal The Lancet that published his 1998 paper formally retracted it almost a year ago.  The significance of this week’s declaration is that Wakefield is judged not simply to have made honest mistakes but to have deliberately faked his “evidence”: fraud. Britain’s General Medical Council has declared his research to be “irresponsible and dishonest”.

Few recent stories of scientific research could so powerfully illustrate many knowledge issues within science regarding the role of peer review in science, scientific progress through weeding out error, the crucial nature of honesty and correct procedures in research when others will build their own work upon published claims – and, above all, the implications for decision-making of what is accepted as truth.  Because of Wakefield, along with the anecdotal “evidence” proclaimed by a couple of mothers through the media (most infamously model Jenny McCarthy, showcased on Oprah Winfrey), thousands of parents fearing vaccination might cause autism have opted not to protect their children from the avoidable and often serious childhood diseases of measles, mumps, and rubella.

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January 3, 2011

TOK meets global citizenship: INDEX


Below (following “Read more”), you will find

1.  tips on how to search this blog most effectively

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