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 new R-naught number
There's a number used to quantify how fast a...
When will they collide?
Show the video to your class. Give students time t...
Deflategate
The deflated ball controversy ma...
Fantasy Football
In the midst of another NFL sea...
How many delegates does each state get to send to the Democratic Convention?
Texas gets to send a lot more ...
The Euro and the international debt crisis
Lately the news is filled with talk of the Euro,...
Crazy Twos (Two to the…s)
Let your students practice manipulatin...
Growth of Facebook update
Facebook is so accepted in our world today that ...
How many Representatives will your state get in 2011?
The 2010 U. S. Census is almost complete. One ...
Everything Royal Wedding
Friday, April 29, 2011, at 11:00 a.m. will...