Wolfram Research
Wolfram Math World: History and Terminology Topics
Biographies of famous mathematicians, the history of math, math notation, and mathematical terminology are several of the topics explored by MathWorld. Each link takes the user to a site with extensive information, detailed sketches, and...
Trinity College Dublin
Trinity College: Development of Analysis on the Continent
This page of brief biographies taken from "A Short Account of the History of Mathematics," includes a paragraph on the life and work of Gabriel Cramer of "Cramer's Rule," fame.
Other
Database of Award Winning Children's Literature
This is a phenomenal resource. It allows the user to create a reading list of quality children's literature based of choices such as reading level, type of book, genre, ethnicity, gender, etc. In addition, one can determine if a book won...