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
Total solar eclipse - apparent sizes
Where will the eclipse be seen? ...
Memorial Day 2026
Memorial Day is a US holiday observed on the last ...
Big gulp
Do you or your students love sugary drinks? &nbs...
Monopoly
In the board game, Monopoly, does a property...
Inflation and the cost of gasoline
In 1980, one gallon of gasoline costs $1.22....
Candy Count: Which Bag Holds the Most Candy
🎃Leverage your students' Halloween enthusias...
It's latke time
In Leslie's family it is tradition...
Holiday Movies
In this updated activity, students will explor...
New baby giraffe
Willow at Baltimore, MD Zoo
Willow ...
2026
As the new year approaches (where did the ti...