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Convergence articles

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The author compares Greek ladder, continued fraction, and Newton's Method approximations, noting that the Greek ladder easily gives both of Archimedes' famous bounds.
Two excellent volumes on Euler in honor of his three hundredth birthday
A CD with eleven modules, each containing numerous activities designed to help secondary teachers use the history of mathematics to teach mathematics.
This is a description of the crosswalk from Convergence to Loci Convergence.
A person has a circular yard that is 150 ft. in diameter, and wishes a walk of equal width made round it within the fence...

The "rood", a linear measure dating from many centuries ago, is calculated anew in today's classrooms.

Problems taken from Chinese sources
How high above the earth must a person be raised that he [or she] may see 1/3 of its surface?
An argument that the teaching of elementary integration should better reflect its historical development
What will the diameter of a sphere be, when its volume and surface area are expressed by the same number?

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