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Approximately pi facts about pi approximation day News

by David, 22 July 2013 | 0 comments

1. Pi (or π) is a number that helps describe circles. It links the width of a circle with its perimeter, or the radius of a circle with its area, or the width of a ball and its volume. It’s the same number no matter how big your circle is – about 3.14159265.

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Imperial pie Activity

by David, 14 March 2013 | 0 comments

The measurements in this recipe are in non-metric units. You will need to change them into metric before you can make the recipe!

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Share some cakes (or pies)! Activity

by David, 14 March 2013 | 0 comments

It’s a nice thing to share a cake with your friends and family, but what’s the best way to do it? Don’t worry, mathematicians are on the case!

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Make a pie chart Activity

by David, 26 February 2013 | 0 comments

Round circular graphs are known as pie charts. That name gave us an idea – what if they were made from pies?

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(Not) apple pie Activity

by Mike, 5 October 2012 | 3 comments

Piece of pie

Create a taste illusion with this fun recipe!

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