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
Big Air snowboarding
Starting February 18th a new Olympic sport will be...
Veterans Day, 2023
This activity will be updated before October, 2026...
Federal debt and deficit - What are they?
What's the big deal with our national debt? ...
April's calf was born!
At about 10:00 am, April 15th, April's calf ...
Shopping season already!
We used to see holiday sales right after Thanksg...
Is the Electoral College fair?
Show your students this really cute se...
String design, ellipses, and orbital mechanics
Here's a different and somewha...
Crop circles
In the travel section of our newspaper...
Powerball, Mega Millions, and probability
Updated! See the new post by searching "Mega...
Willy Makeit or Betty Wont
I have to go to the bathroom pretty badly....