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
Chuck E. Cheese needed to shred
Restaurants have been having a hard time and Chu...
Labor Day 2025
In our usual Labor Day activity (updated for...
Barcodes and QR codes
In this updated activi...
Memorial Day 2023
This Monday, Americans w...
Launch of the next ISS crew
If all goes well, the next crew of the I...
Mashed Potatoes Proportions
🥔 "Why d...
How many Representatives will your state get in 2011?
The 2010 U. S. Census is almost complete. One ...
David Price, big bucks per ...
David Price, a 30-year old pitcher from To...
Green, green river
During the St. Patrick's Day parade in C...
Two 12s or one 18?
A little more pizza fun before Pi day!
Whic...