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Mrs Brook

Polybius Square - Digital Data

Grades: 4th Grade, 3rd Grade, 5th Grade
Subjects: Math, Computer Science

Student Instructions

Use the Polybius square to decode the message. On the next page create your own message for your parents at home to decode. Good luck deciphering! 1. Press add to begin 2. Use the label tool to write in the decoded message underneath the code 3. On the next page, use the label tool to write your parents a message to decode 4. Select check to submit your work

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