WebHe studied in Athens at the Lyceum. Around 240 B.C., King Ptolemy III of Alexandria appointed him chief librarian of the library of Alexandria. Known as one of the foremost scholars of the time, Eratosthenes produced … WebJun 19, 2008 · A modern illustration shows how Eratosthenes actually calculated the circumference of the Earth. Courtesy NOAA Ocean Service Education 240 B.C.: Greek astronomer, geographer, mathematician and ...

Eratosthenes Facts & Biography Famous …

WebEratosthenes received the equivalent of a college education in Athens and then went to the Egyptian city of Alexandria [ 1, p.388 ]. Attracting scholars and students from all over the ancient world, the great library in Alexandria became the center of scholastic achievement. WebFeb 28, 2011 · Eratosthenes (This lesson combines material from Youth Net and the Center for Innovation in Engineering and Science Education ( CIESE) and Noonday Sun project. The latter is made available with permission of the Stevens Institute of Technology; copyright 2011 the Trustees of the Stevens Institute of Technology, Hoboken, NJ 07030). 93期 宝塚

eGFI – For Teachers » Lesson: Measure the Earth’s Circumference

WebEratosthenes was born in Cyrene which is now in Libya in North Africa. His teachers included the scholar Lysanias of Cyrene and the philosopher Ariston of Chios who had … WebAug 23, 2015 · Eratosthenes teaching in Alexandria. French: Ératosthène enseignant à Alexandrie. Date: 1635. Medium: painting: Collection: Montreal Museum of Fine Arts Native name: Musée des Beaux-arts de Montréal: Location: Montreal. Coordinates: 45° 29′ 55.32″ N, 73° 34′ 48.36″ W Established: 1860 Website ... WebEratosthenes of Cyrene (/ ɛr ə ˈ t ɒ s θ ə n iː z /; Greek: Ἐρατοσθένης [eratostʰénɛːs]; c. 276 BC – c. 195/194 BC) was a Greek polymath: a mathematician, geographer, poet, astronomer, and music theorist.He … 93期 宝塚 成績