Lesson Plan

Using Matrix Operations for Encryption

Curated and Reviewed by Lesson Planet

Data encryption is an important security measure for sensitive data stored on computers. Pupils learn how to utilize matrices for creating code. They also get a great review of matrix multiplication, inverse matrices, and the identity matrix.

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CCSS: Designed
Additional Tags
Instructional Ideas
  • Have classes create coded messages for partners to decode
  • Assign the problem set as independent practice
Classroom Considerations
  • Scholars need to be proficient with matrix operations
Pros
  • Includes resources for every part of the lesson with worked-out solution keys
  • Teacher guide gives questioning suggestions and management ideas
Cons
  • None
Common Core