2025-01-06 10:59:54
Barcodes and QR codes
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. 📝 Suitable for Grades 7 to 9 ⏰ 35–50 minutes, including the starter activity, depending on the depth of discussion.
Comments (0)
Display 1 - 10 Of total 0
Largest coffee, new world record
The world record for the largest cup of co...
Clean Close Shave
Take a look at the infographic. What do you ...
Starbucks Sales and Nutrition
Kick off the activity with starter slides that spa...
Mystical Mathematical Mind Reader
Clicking on this image will take...
DST ends November 5th, 2023 - strange happenings
In this activity students try to figure out how ti...
Will our U.S. flag change yet again?
How many stripes are in our present flag? &n...
Layla's antibiotics
Layla
The dosage of Layla's medicat...
Median age of country populations
Interesting map! Why median? What are the implic...
March Madness - Does seeding really matter?
March Madness, the big 68 t...
Giant chocolate bunnies
What can you deduce about these bunnies f...