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
Tiny vacuum with a huge reach
From the vacuum description and advertisement in...
Valentine's Day Activities (List)
Celebrate Valentine’s Day with our activitie...
Crazy basketball score
Wow! Look at that score!
There were some sc...
How old are you?
We usually give our ages in years, but that isn'...
Lunar New Year 2026
The 2026 Lunar New Year falls on Tuesday, Fe...
It's tick time again ... and Lyme disease
With the start of summer and wonderful outdoor a...
A Glass of Sweat
What is this machine for?
...
How long will it take you to trick-or-treat?
It's Halloween and this is your neighborhood...
Fibonacci coloring
Let your students simply enjoy coloring our desi...
Launch of the next ISS crew
If all goes well, the next crew of the I...