activities
Improve your vocabulary and fight poverty
Working on your vocabulary for the SAT or ACT? Why not use this site that donates 10 grains of rice for every correct answer to the United Nations World Food Program?
Electoral Reform – fun with numbers!
Everyone knows there are lies, damned lies and statistics. Numbers can be used to prove or disprove anything. Similarly, the same election votes can produce wildly different outcomes depending on the voting system in place. I’ve always been interested in the mathematics of voting, perhaps even more so than in the election results themselves. A [...]