Triple A Learning IB Blogs

Mathematics

Welcome to the Triple A Learning blog for MYP Mathematics. 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.

January 19, 2012

Time for a change to time itself?

Filed under: Humanities,Mathematics — Tags: , , , — Tim Cunningham @ 6:02 pm

This very informative article in the Huffington Post took my eye. Titled “Leap Seconds Could Be Scrapped In Global Quest For Accurate Timekeeping” it is clearly on the subject of how time affects us globally and locally. This is a really good article, on a Global Issue, which can appeal to Math and Humanities teachers. It is something that we at Triple A Learning think about quite often. “Why?” I hear you ask.

While most of our online workshops are attended by participants that live in hugely differing time-zones, this doesn’t really matter for most of the workshop. In fact, it is something of an advantage. The usual scenario is that the workshop leader will pose a question on a discussion forum and then, one by one, participants will respond to it. Usually, although not always, participants in the Far East will respond first and then those in Europe, Africa and East Asia followed by those in the Americas. The real advantage over direct face-to-face contact is that responses are generally more complete and more considered; a further advantage is that each response could, potentially, spin off an entire discussion thread that lasts for weeks. Often this is the case.

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November 24, 2011

Triple A donates new computers to One Laptop Per Child cause

One Laptop per Child

Here at Triple A Learning, we’ve always supported the One Laptop Per Child (OLPC) cause. With a mission to “empower the world’s poorest children through education“, who could fail to be moved by its ideals.

What OLPC believes

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October 21, 2011

Gulliver, the number 1728 and Plato

Filed under: Mathematics — Tags: , , , — Gabriel Solari @ 4:39 am

 

 

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October 3, 2011

Woody Allen…a mathematician in disguise?

Filed under: Mathematics,Mathematics — Gabriel Solari @ 12:07 am

Can you find a connection among the following topics: Paris, Woody Allen, mobius strip, “The purple Rose of Cairo”, “Flatland”, Time travel?


Probably if I hadn’t invited my wife to watch the last Woody Allen’s movie, “Midnight in Paris”, I couldn’t find a connection either.

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July 18, 2011

A problem, many roads

Filed under: Mathematics,Mathematics — Tags: , — Gabriel Solari @ 12:21 pm

After watching for the first time the imageWhat do you see? , surely you belong to one of the two following sets: a) People who see a white glass or  b) People who see two faces staring at each other.

May be it is not so evident, but when we try to solve a mathematical problem we may have different perceptions about it, and therefore choose different mathematical tools in order to solve the problem. That selection will depend on different aspects, some of us are more “algebraical” than others,  or more “geometrical”, or “trigonometrical”,etc.

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Algebra, Geometry and the IB Continuum



Taken from Wikimedia Common

Rotations and Symmetry (From Wikimedia Commons)




Looking for a common thread that covers topics and structures taught both in the MYP and the Diploma Programme, I came up with one idea.

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Maths, laments and games

Maths teacher and student in the 16th century
Maths teacher and student in the 16th century by Nicolas Neufchâtel (Wikimedia Commons)

What does this picture tell us about the role of a Maths student in the XVI century ? Look at his eyes, his hands. Does he seem to have an active, engaging participation in the learning process? Is this quite different from our own experience as students some years ago?

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July 17, 2011

To the MYP and beyond…

Filed under: Mathematics,Mathematics,Middle Years Programme — Tags: , , , — Gabriel Solari @ 4:16 am

Today I’d like to reflect on a topic that is gaining importance within the IB in the last years: The continuum of the three programmes: PYP, MYP and Diploma.


There is of course many topics related to that concept, but today I will focus in Patterns. How the search for patterns, which is strongly encouraged within the MYP, can help Diploma students.

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May 23, 2011

Isometric paper

Filed under: Mathematics — Tags: , , — Gabriel Solari @ 4:06 am

Have you ever used isometric paper in your classes?

It can be a wonderful help when trying to draw three dimensional shapes.

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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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