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.
Simon Job — ninth year of teaching maths in a public high school in Western Sydney, Australia.
MathsClass is about teaching and learning in a maths classroom. more→
List: Saturday Morning Reading - MathsLinks
A Quick Puzzle to Test Your Problem Solving - The New York Times