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
Home team advantage?
Updated!
Even before your students check out th...
New baby giraffe
Willow at Baltimore, MD Zoo
Willow ...
Do caffeinated drinks have similar amounts of jolt?
We found this interesting caffeine infogra...
Population Clock
How in the world does this clock conclude that...
A geodesic icosahedron, the Times Square New Year's eve ball
Image by kjpargeter on Freepik It's a g...
Nobel Prizes
The Nobel Prizes have just been awarded. This is...
Monarch's are flying south again
In mid-August and early September, the M...
Twinkies
Brian loves Twinkies and the news that Hoste...
Population Pyramids - What can you surmise?
The distribu...
How steep is this treadmill?
Every year, even older students still ...