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
Black Friday
Black Friday is the biggest shopping day of ...
Extra point or 2-point conversion - Updated
In 2015 the NFL changed the extra point kick...
Pythagorean Triples and coloring
Pythagorean triples are not only ...
Operation Gratitude – Halloween candy buy back
This is a great idea! Moti...
Greasing light poles
The Philadelphia police were bein...
Mother's Day
How much do we...
How high can a gymnastic score be?
Gymnasts have just successfully competed in St...
How much water should you be drinking?
As we are outdoors more and temperatures are ris...
Raising the bar
Recovery of the treasure from the 1941 sinki...
Uh oh! Am I going to run out of data?
Let your students consider the graphic fir...