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
Happy Pi Day
6 Acti...
Mark Zuckerberg and Priscilla Chan to give away 99% of their shares of Facebook
That sounds like an awful lot of their Fac...
April's calf was born!
At about 10:00 am, April 15th, April's calf ...
Uh oh! Am I going to run out of data?
Let your students consider the graphic fir...
String design, ellipses, and orbital mechanics
Here's a different and somewha...
What me? Irrational?
We've found that some students believe that ...
New Horizons spacecraft just flew by a really distant asteroid
Brian May, the lead guitarist of the rock band, ...
What do you know about the Hawaiian islands?
We’ve been watching news about the ...
Leslie's socially-distanced party
I risked infecting my friends or becoming infect...
Star Wars ... the story continues
The Rise of Skywalker will open on December...