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
The Blue Marble
Sunday, April 22nd, 2018, is Earth Day. Use...
Free Flights?
This can't be righ...
Steve Jobs 1955 - 2011
"Steve leaves behind a company that ...
Who's going back to school?
Students look at the past and present populati...
Saffron and paella
In order to cook Paella (a delicious Spanish ric...
What is with this chart?
A fellow teacher, Laura Deschai...
Uh oh! Am I going to run out of data?
Let your students consider the graphic fir...
Which gasoline is the cheapest?
When Brian traveled to ...
Veterans Day, 2023
On Veterans Day we honor the men and women that ha...
Water saving toilets
How much water...