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Using the TI-83 to Encode a Message

Young scholars examine cryptography and Caesar ciphers. They discover that modular arithmetic and translations can be used in cryptography. Students use the TI-83 calculator to encode text messages into numbers and create a shift cipher.

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Resource Details

Grade
7th - 12th
Subjects
Math
1 more...
Resource Type
Lesson Plans
Duration
1 hr
Technology
Calculator