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
A geodesic icosahedron, the Times Square New Year's eve ball
Image by kjpargeter on Freepik
I...
What's interesting about this number?
Why did we put it on YummyMath today?
...
Cholera in Haiti
On January 12th of 2010, there was a tremendous,...
Super Bowl ads and scientific notation
The Super Bo...
The Blue Marble
Sunday, April 22nd, 2018, is Earth Day. Use...
Double Discount
Wow, check out this sale! I...
Where should I drop my puck
Act 1 - Give students time to view the gam...
Bank of America Debit Card Fees
Millions of people and businesses use debit ca...
World record Snickers Bar
In late January, workers at the Mars W...
Stock Market headlines - Biggest losses since 2008
This year the Dow Jones Industrial Average m...