Barcodes and QR codes

2025-01-06 10:59:54

Barcodes and QR codes


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.ย 

๐Ÿ“ Suitable for Grades 7 to 9

โฐ 35โ€“50 minutes, including the starter activity, depending on the depth of discussion.


Activity Solutions & Supporting Materials
Share this:
Comments (0)
    Display 1 - 10 Of total 0
    Geometry of Flooding
    In 2010, March was so rainy that floodin...
    How much pee is in your pool (Updated)
     How much pee is in your pool? ๐ŸŠ๐ŸŠAfter c...
    Stock Market headlines - Biggest losses since 2008
    This year the Dow Jones Industrial Average m...
    It's tick time again ... and Lyme disease
       With the start of summer and won...
    Ladder figuring
       Brian can't even go to his town's ...
    Father's Day blueberry surprise
     Father's Day is coming up, and there is stil...
    Shooting for Three
    The NBA court has a 3-point line ...
    It sure is cold out ... or is it?
    Students ponder the relationship between pla...
    Big gulp
    Do you or your students love sugary drinks? &nbs...
    New Mega Millions (probability)
    In this activity, students apply their u...