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Handout
University of St. Andrews (UK)

University of St. Andrews: Eudoxus of Cnidus

For Students 9th - 10th
This page provides an excellent biography of Eudoxus of Cnidus, an ancient Greek astronomer and mathematician. Discusses his life, travels, and contributions to the field of mathematics. Includes special links.
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Article
Famous Scientists

Famous Scientists: Aristarchus

For Students 9th - 10th
Find out about the ancient Greek astronomer and mathematician who presented the first known model that placed the Sun at the center of the known universe with the Earth revolving around it.
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Handout
Wikimedia

Wikipedia: Hipparchus (Astronomer)

For Students 9th - 10th
Encyclopedia article about the Greek astronomer Hipparchus that contains information about his life and work. Also includes a lengthy list of references and links to additional information near the bottom of the page.
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Handout
Wikimedia

Wikipedia: Ptolemy

For Students 9th - 10th
A biography on Ptolemy, a Greek astronomer, discusses his two most famous works, "Almagest" and "Geographia." Other books he wrote are also listed.
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Handout
Other

Ellinogermaniki Agogi: Eratosthenes Experiment

For Students 9th - 10th
A profile of the ancient Greek mathematician, geographer, and astronomer, Eratosthenes. Looks at his many accomplishments, including measuring the circumference of the Earth and the distance to the Moon and the Sun. Includes links to...
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Article
Agnes Scott College

Agnes Scott College: Hypatia

For Students 9th - 10th
The life and accomplishments of Hypatia-- the Egyptian mathematician, astronomer, and philosopher-- are documented in this synopsis. While the focus is on earlier events in her life, information is also provided on her contributions to...
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Article
University of St. Andrews (UK)

University of St. Andrews: Aristarchus of Samos

For Students 9th - 10th
This site gives an extensive discussion of Aristarchus' accomplishments in determining the size of the sun and moon and in proposing a sun-centered universe.
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Handout
Other

Fermat's Last Theorem Blog: Hipparchus of Rhodes

For Students 9th - 10th
Brief biography of the Greek astronomer Hipparchus of Rhodes. Also contains one illustration and a couple of reference links.
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Graphic
Curated OER

University of St Andrews: Claudius Ptolemy

For Students 9th - 10th
This site, which is provided for by the University of St. Andrews, gives a biography of the Greek astronomer and mathematician who supported the theory of geocentricism.
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Article
Famous Scientists

Famous Scientists: Thales

For Students 9th - 10th
Read a short biography about Thales, a pre-Socratic Greek philosopher, mathematician, and astronomer.