2023-11-20 09:44:39
Wow, everything must be free!
Wow, everything must be free!

What happens when you take 50% off again after taking 50% off at first?
Students examine this retailer trick of giving double discounts. What happens to the price when you are given a double discount? Could everything be free?
Comments (0)
Display 1 - 10 Of total 0
Bye bye Antibiotic Chickens
🔔 Free Trial Alert!🐔Fast food chains like McDonald...
Fine
TJ Watt was fined for roughing the ...
Super Bowl Numerals
This activity is being updated! Stay tuned!&...
Flag Art
A little ratio art might b...
What is a quantum dot?
In this activity, students work through the ...
The LEGO transit time
In this updated activity, s...
Deflategate
The deflated ball controversy ma...
What can you tell about a snowflake?
As a snowflake falls from the sky, its...
The Olympic Torch trip in South Korea
On October 24, 2017, the Olympic flame was captu...