Monday, August 4, 2014

John Venn's Big Day

The big 180 for Johnny V.
Happy Birthday John Venn!

Indeed it is John Venn's 180th birthday. For all of us here at Classroom Canada, I wanted to extend a heartfelt thanks to the man that created the essential, vital, eternal Venn Diagram.

Its use varies extensively, to say the least. From logic to statistics, Math and Geography, to Computer Science and even English. As definitively summarised by Wikipedia, the Venn Diagram is a diagram that "shows all possible logical relations between a finite collection of sets." For example, the relationship between creatures with two legs and creatures that can fly. Simple, yet ingenious, it allows us to find the common variables between two or multiple points of study.

Many times I have found myself using it in my English classes, from evaluating the similarities/differences between two poems on love, to comparing Lady Macbeth with the murderous advances of other nefarious characters in literature. The Venn Diagram brings perspective, order and focus to students who crave understanding and vision.

Venn Diagram showing which upper case letter glyphs are shared by the Greek, Latin and Cyrillic alphabets. Source

A man who began his education in London, in today's Highgate School, and ventured on to Cambridge to complete his degree in Mathematics - John Venn is a testimony to ingenious creativity mixed with pure logic and philosophy.

My hat off and a toast to you, good sir!

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Thanks for sharing your two pence!


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