NUMB3RS Activity: Coded Messages

Using matrix multiplication and inverse matrices, young scholars are trying to uncode a coded message. Students encrypt simple messages using 2 x 2 matrices.

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CCSS: Designed
Resource Details

Grade
9th - 12th
Subjects
Math
1 more...
Resource Type
Lesson Plans
Duration
30 mins
Instructional Strategies
Inquiry-Based Learning
1 more...
Technology
Calculator
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Fine Print: Educational Use
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  • NUMB3RS Activity: Coded Messages Episode: “The Mole”