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
Home team advantage?
Updated!
Even before your students check out th...
How steep is this treadmill?
Every year, even older students still ...
Willy Makeit or Betty Wont
I have to go to the bathroom pretty badly....
Big Bucks (Updated)
In 2025, Cristiano Ronaldo signed a jaw-dropping 2...
Sweetheart candies
NECCO went bankrupt in 201...
Giant iceberg
Ferryland, Newfoundland. J...
New Mega Millions (probability)
In this activity, students apply their u...
Expensive Super Bowl ads
This activity is being updated and will be p...
BIG Snickers bar
Act 1 - Big question = H...
Opening Weekend - Avengers: Endgame
Can you tell from its opening we...