Saturday, 05 May 2012 | 0 Comments
I recently received an email from the AAMT:
National Mathematics Day is Friday 18 May and looks at codes and code-breaking — to celebrate the centenary of the birth of Alan Turing.
The AAMT have a number of code-breaking exercises on their web-site: National Mathematics Day 2012.
Which reminded me to share the file below. I made this earlier in the year for a Year 7 enrichment maths program. The interactive Excel file contains six code-breaking activities.
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Simon Job — eleventh year of teaching maths in a public high school in Western Sydney, Australia.
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