Codes and Ciphers Teaching Resources Website
These resources were produced by the Centre for Innovation in Mathematics Teaching in
This is the online version of the Codes and Ciphers Teaching Resources CD.
You can view an introduction to the resources written by the authors here.
To view most of these resources you will need to have installed Adobe Acrobat Reader.
collaboration with the Bletchley Park National Codes Centre and other related organisations.
There is a file describing links with the Maths National Curriculum here.