Math
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- Math Games - PrimaryGames
- Play free online math games for kids with our huge collection of learning games. Play educational math games like Skater Math, Pizza Party, What Time is It? and Fishy Count.
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- Math Games Online Lesson Creator
- A huge assorted list of online math games. Teachers can select games and group them into a custom online lesson for their students.
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- Math Nook
- Mathnook offers the best cool math games for kids. Children learn math while playing fun online games. Free math games target a variety of math skills.
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- Free math puzzles for ESL and native English students
- We are a group of ESL math teachers in Asia and have collected some of our best primary math puzzles and games and put them online.
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- Torsten Sillke
- A professor presents his extensive collection of puzzles which use counting, arithmetic, algebra and whole numbers.
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- Archimedes
- Article covering the life and works of the mathematician. Includes pictures of his inventions.
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- Rene Descartes (1596 - 1650)
- Excerpt from "A Short Account of the History of Mathematics" by W. W. Rouse Ball.
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- Wikipedia - René Descartes
- Encyclopedia article about the influential French philosopher, mathematician, scientist, and writer.
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- The Martyrdom of Hypatia
- Transcript of speech first in 1915 provides a detailed account of the events leading up to her death.
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- Pythagoras of Samos
- Detailed biography, including pictures, from the MacTutor History of Mathematics archive.