Classroom resources

This page collates key guides and resources for teachers looking to enter the Cracking the Code challenge prize.


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Teachers Notes

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Entry form

Coming soon...

Lesson resources

Everything you need to deliver a 60 minute classroom activity on mathematical ‘code breaking’ to excite your pupils about the prize.

Lesson plan

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Power point presentation

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Student answer booklet

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Student challenge sheets 1,2 + 4

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Student challenge sheet 3

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Teachers - hints and answers

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