Caesar Cipher

This Caesar Cipher interactive also includes:

Caesar ciphers hide secret missives. A simple interactive lets users encode and decode hidden messages. The cipher method here is the Caesar shift.

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CCSS: Designed

Instructional Ideas

  • Have learners write secret messages to each other to decode
  • Resource suggests mixed-ability groups of four to five pupils
Classroom Considerations

  • It is advantageous if scholars are familiar with modular arithmetic

  • Provides a set of exploration questions for the activity
  • Clear directions make interactive easy to use

  • None
Common Core