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Clock Arithmetic and Cryptography

Students explore the concept of modular arithmetic and cryptography. In this modular arithmetic and cryptography lesson plan, students use applets to explore modular arithmetic using a clock and Caesar Ciphers. Students exchange their ciphers with another student. Students solve their partner's message.

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Resource Details

8th - 10th
Arithmetic & Pre-Algebra
1 more...
Resource Type
Lesson Plans
2 hrs
Instructional Strategy
Inquiry-Based Learning
Included Materials
  • Vocabulary