Handout
ibiblio

Ibiblio: Greek Mathematics and Its Modern Heirs

For Students 9th - 10th
This ibiblio.org site discusses the "Classical roots of the scientific revolution," with concentration on the Greek mathematicians from the 5th century BC to the 5th century AD who "Maintained a splendid tradition of work in the exact...
Handout
Other

Platonic Realms: Conic Sections

For Students 9th - 10th Standards
A proof to show that the square root of two is an irrational number, followed by a shorter and even more beautiful proof.
Handout
United Nations

Unesco: Old Town of Corfu

For Students 9th - 10th
The Old Town of Corfu, with roots in the Byzantine era, is located off the coast of Greece, at the entrance to the Adriatic Sea. As such, it was significant militarily. It has three forts that were in use for centuries, and were rebuilt...