Algebra Number Sense Grades 7–8

Barcodes and QR codes

Posted 2025-01-06 10:59:54


In this updated activity, students will be introduced to permutations and investigate how the math behind barcodes and QR codes creates endless possibilities for product identification by finding patterns. 

📝 Suitable for Grades 7 to 9

⏰ 35–50 minutes, including the starter activity, depending on the depth of discussion.


Activity Solutions & Supporting Materials

Common Core standards

HSA.CED.A

Topics

permutation permutations combination 8th HS HSS-CP.B.9 S-CP.9 patterns exponential

Comments (0)

Complete
    Display 1 - 12 Of total 0

    Find your next lesson

    400+ real-world activities, each with a worksheet and answer key.

    Browse the library