Gives an overview of the Aztec calendar with observations. Describes its math, geometry, and design.

Learn about ancient number systems from Mesopotamia. View the Rhind and Moscow papyruses.

Learn more about women mathematicians by searching the alphabetical or chronological indexes, plus other links. Check the photo credits, too.

Contains a brief biography of Leonard Euler and cross-references to math history topics. Provides a poster and links to related sites.

Find out about mathematical topics in history. Includes Babylonian mathematics, Fermat's last theorem, and the rise of Calculus.

Take a look at a long list of biographies, a collection of famous historical topics, and a famous curves index. Includes quotations.

Dig into either an alphabetical or chronological index of biographies. Search by name and time period.

Browse an overview of mathematical history. Includes details from Paleolithic times to the present day.

Search the quotation database or download the entire collection. Find out who thought life is only good for discovering mathematics.

Presents the mathematical achievements and accomplishments of Africans. Provides articles and profiles of black scientists.

Provides a long list of resources about math history ranked by grade level. Includes links to related sites.

Learn about the history, definition, and examples of rational and complex numbers.

Recognizes the contributions of women mathematicians and computer scientists. Includes a photo gallery.

Browse a comprehensive collection of woman mathematicians to enhance classroom learning. Includes biographies and pictures.