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
How much pee is in your pool (Updated)
How much pee i...
Lego Fireman +
...
Are these really 70% off?
We ran into this sale online.
...
What's with the plovers?
Cute little birds. Piping plovers are ...
Is my son going to win again?
Brian son's pretty young but is ...
What me? Irrational?
We've found that some students believe that ...
Big Papi
What do you wond...
Lots of Pieces
🧩In this u...
Choosing the NBA All-Star team
The weekend of February 14 - 16 wil...
Everything Royal Wedding
Friday, April 29, 2011, at 11:00 a.m. will...