Clock Arithmetic and Cryptography

Pupils investigate modular clock arithmetic and cryptography. They perform basic operations in modular (clock) arithmetic and encode and decode messages using simple shift and affine ciphers.

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Resource Details

Grade
9th - 12th
Subjects
Math
3 more...
Resource Type
Lesson Plans
Language
English
Usage Permissions
Creative Commons
BY-NC: 3.0
cc
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