One says that 10 is divided into three parts and if the small part is multiplied by itself and added to the middle one multiplied by itself the result is the large one multiplied by itself...

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Here are all articles, classroom activities, and reviews arranged into annual volumes starting with 2004.

If in a circle ABDC, circumscribe an equilateral triangle ABC; the straight line AD is equal to the sum of the two straight lines BD and DC: required a demonstration.

Collection of historical articles that appeared in Consortium, the newsletter of COMAP.

An official asks a woman why she has so many bowls to wash. The woman explains that she had dinner guests who ate meat, rice, and soup. Judging by the number of bowls, how many guests were there?

If two Post-boys, A and B at 59 miles distance from one another, set out in the morning in order to meet...

The Joint Mathematics Meetings are being held in New Orleans, LA from January 5-8, 2007.

Given four integers where if added together three at a time their sums are: 20, 22, 24, and 27. What are the integers?

The movie Agora, about the mathematician Hypatia of Alexandria (c. 400 AD), is spectacular and intriguing but Hypatia should be portrayed as the hero she was.

A square circumscribed about a given circle is double in area to a square inscribed in the same circle. True of false? Prove your answer.