Triple A Learning IB Blogs

TOK

Welcome to the Triple A Learning IB blog for Theory of Knowledge (TOK). The most recent blog posts are listed below and you can access the blog archive by following the appropriate link in the panel on the left.

March 1, 2012

Maths in its essence

Filed under: TOK — Tags: , , , , , , — triplea_cw @ 11:23 am

Ian Stewart is my favourite Maths teacher/writer – easy to read and his discussions are accessible for our TOK students.

In this latest book, 17 Equations that Changed the World, Stewart identifies and explores seventeen equations that he believes are fundamental to the development of western history. The equations range from Pythagoras’s theorem about right-angled triangles, to contemporary selections such as Black-Scholes equation about financial derivatives. It also includes a discussion of the intriguing square root of minus one.

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February 21, 2012

Perspectives and Language – TOK Bummer Stickers

Filed under: TOK — Tags: , , — triplea_cw @ 9:07 am

It is nice to see TOK everywhere. These are two quotes included  in the signature of an email from a student.

Perspectives

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February 20, 2012

Miniature Earth Website – rate it out of 100?

Filed under: TOK — Tags: , , — triplea_cw @ 11:34 am

I have just rediscovered a resource I have not used in a TOK class for over ten years. The website, Miniature Earth, asks the simple question. ‘What if the population of the world were reduced into a community of only 100 people?’.

The key TOK issue is what impact does recasting this information into a reference out of 100 do to our understanding of the information. Plenty of material for discussion.

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February 18, 2012

Knowledge in the Future

Our TOK Camp each year revolves around the issue of knowledge and the future. By taking the students away from their usual lifestyles and placing them in our environmental camp on the edge of the Tasmanian wilderness, it is hoped they have the time and lack of distraction to reflect adequately. This topic was covered in a recent Prescribed Title and as an assessor I felt most of the responses struggled with this idea. Given that it is one of the key issues of our time, due to its centrality in debates regarding the environment and wealth/poverty, I feel we are ideally placed to engage with it constructively both in our own classrooms as well as providing other subjects with a common framework. In terms of engaging students in class, there are a number of ways to introduce the idea and then treat it using the TOK conceptual framework and concepts. It is an ideal topic to use to look at the issue of perspectives as well. Each Area of Knowledge has a relevant role in this discussion. So how can we engage them at a preliminary level?

The number of movies and documentaries produced recently are good starting points.

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February 16, 2012

Perspectives – Why TOK?

A recent blog caught my eye. In the UK there is a strong debate about IBDP vs A Levels and it has taken various forms. Recently, the merits of the IB have been a topic of a number of commentators. In terms of TOK, the worth of the 100 hour course is always key to any discussion regarding the programme. The blog that caused me to pause was a statement about completing 3 speciality subjects vs. 6 subjects (and the Core).

In “The International Baccalaureate is completely overrated. It doesn’t do sixth-formers justice” by India Lenon, the author defines her position on the role of a pre-tertiary at secondary school, when she says, “To give an example (from personal experience), someone wanting to study a Classics degree at a British university would usually want to take Latin, Greek and a modern language in the sixth-form – under the IB, this is not possible.” It seems that the last two years of secondary study are simply preparing for tertiary studies. She goes on to say, “The IB offers breadth, but A-levels offer depth – which is more important, and better for the student. We should be proud of a system that encourages sixth-formers to study the subjects they enjoy and intend to make use of in life, rather than forcing them to continue with things they may hate. How many of Britain’s scientists would have gained anything from studying George Eliot until the age of 18 – and how many artists would have wanted to take chemistry?”

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February 3, 2012

TOK and Curriculum Design

Planning Ahead

As the new year starts (for us at least) the annual revision of the TOK scheme of work occurs. The reflection on the results and the marking always leads to some insight or another.  Requesting the essay back now is both painless and efficient (if you have a good printer!). The examiner’s comments can contain some insights, although the new e-marking system is still having some teething problems.

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Book/Cover/Race/Sense Perception

With my wife recently called for jury duty and the subsequent discussions about the role of the citizen in the justice system, I decided to do some research. A recent controversy in the UK caught my eye. In this article, “Twitter fury over ‘surprise rape’ article gets UniLad suspended“ it was claimed that “head of the CPS in London has said that jurors’ preconceptions about women has a negative impact on rape conviction rates.”
It reminded me of a story I used to use in class discussions. A researcher in the late 1970s became concerned about racial stereotypes after an instance with his son. He was driving through a city in America when a black man ran across the road. He son apparently turned and said some along the lines of ‘I wonder who he has just robbed’. The strong association of a black man running and a crime having been committed shocked the father.  A former student emailed me a number of years ago with a follow-up story to this discussion. In response to a heated debate, a group of British students has run a very informal experiment. They chose 4 London underground stations from 4 different socio-demographic backgrounds and staged an event in each of them. Casual observations where made, and they used these to draw a conclusion. The event was a young man running down the platform. How would London travellers react to this event at each station?
In the course of 20 minutes and a turnover of passengers, they watched and gauged the reactions of the passengers to a ‘white man’, an ‘Indian man’, a ‘black man’ and a ‘Muslim man’ running down the platform.  My former student was intrigued by the methodology of this experiment and sent me some reflections, partly to see if his TOK skills were still up to scratch and partly to give me fodder for the classroom. They certainly were, but he could not find fault with the conclusions they drew.
Well, in response to the first part, I tried to find the reference to the head of the CPS (in London). I came up with a report from Professor Cheryl Thomas, titled, ‘Are juries fair?’. Fascinatingly, she is a member of the Centre for Empirical Legal Studies in the Faculty of Laws at University College London. The descriptor ‘empirical’ in this title caught my eye.
The report Professor Thomas wrote was from ‘Analytical Services’ which claims to support ‘effective policy development and delivery within the Ministry of Justice by providing high-quality social research, statistics and economic analysis to influence decision-making and encourage informed debate’. Again, the claim ‘high-quality social research, statistics and economic analysis’ caught my eye.
The topic heavily engages with the issue of reason, language, emotion and perception and leads to the issue of methodology in the human sciences.
The Summary (p. i) provides a good insight into its worth as a stimulus for discussion:
“Summary 
This research asks: How fair is the jury decision-making process? It explores a number of aspects of jury fairness for the first time in this country, and asks specifically:
  • Do all-White juries discriminate against BME defendants?

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January 20, 2012

TOK Assessment – what level of support?

Filed under: TOK — Tags: , , , — triplea_cw @ 11:00 am

Assessment – what level of support?

The IB recently released a short paper on the issue of teacher’s supporting assessment tasks. How much can the teacher support the development of a summative assessment? How much feedback or editing is valid? From my own experience in a number of school across the world, this question is often answered by the culture of the school. However, the IB quite rightly expects there to be a standard so that all students are assessed fairly. The article can be found in the IB Asia Pacific December 2011 eNewsletter at http://issuu.com/ibasiapacific/docs/ibap_enewsletter_issue_dec_2011.

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January 17, 2012

Professional development with Triple A Learning’s cost-effective online workshops

There is still time to take advantage of Triple A Learning’s cost-effective online workshops. Over the last three years we have trained over 4000 IB teachers on our IB authorised workshops, at both category 1 and category 3.

Follow the links below to see the range on offer. Our next session begins on FEBRUARY 20th. Do not miss out on these…book now to update your professional training. Our interactive workshops and resources will help take your career to the next level and support your classroom practice. Our courses cover subject-specific and whole-school topics and make the in-service training budget go further.

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January 4, 2012

Idle Reading – Thinking, Fast and Slow

Filed under: TOK — triplea_cw @ 12:21 pm

Picking through my Christmas presents I noticed a few that were clearly inspired by my teaching of TOK.

I found one interesting book by Daniel Kahneman, titled, Thinking, Fast and Slow (Allen Lane, 2011). I read the blurb and it was about decision-making (an interest of mine, though more specifically professional decision-making in education). The author was claiming insight into something that was ‘bread and butter’ to your average TOK teacher. The claim of the book was that our decision-making was often intuitive even though we are led to believe it was always deliberative. In fact, it concludes that we are rarely the rational and logical beings we think we are.
I will try and read it but I am not sure I am its main target audience!

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