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 does the pay for women's soccer compare to that of men's?
All soccer players...
Super Bowl Numerals
This activity is being updated! Stay tuned!&...
Shrinking Toblerone
New York Times photo - Credit Darren Sta...
What is a quantum dot?
In this activity, students work through the ...
Doubling your money
My friend and I were arguing about how lon...
Sadly, Jorge passed away yesterday.
He was a great dog! We...
Giant chocolate bunnies
What can you deduce about these bunnies f...
The Blue Marble
April 22nd is Earth Day. Use this acti...
April Fool's Day fun
This day is known for pranks and puzzles. T...
April's calf was born!
At about 10:00 am, April 15th, April's calf ...