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
S'mores
August 10 is National ...
Chocolate Milk Account
🔔 Free Trial Alert! In this activity, student...
How many movies can you see in one day?
Robert Kaplinsky at robertkaplinsky.com shared thi...
Is the Electoral College fair?
Show your students this really cute se...
The Game of Go
March 9th was the first round...
Geometry of Flooding
In 2010, March was so rainy th...
Fidget spinners - fad or lasting trend?
Do you recognize what these are? Are you...
April's calf was born!
At about 10:00 am, April 15th, April's calf ...
Tree for Springtime
Here in the Northeast, flowers are blooming and ...
Really old
Tom Lehrer is a singer, songwriter,...