Eratos Library

From 2005 to  2016:

348 schools from 48 countries exchanged 2123 measurements and 11 784 photographies 

 

 

 AfricaAmericaAsiaEuropeOceania
Countries798231
Schools14771181336

 

 

List of all the schools

For the "Earth Day 2015" , on april 22nd, 14 schools from 9 countries (and 5 continents) celebrated the 10th anniversary of the Eratosthenes project on eTwinning, by a videoconference meeting.

They exchanged their measurements and calculations of the circumference of the Earth and presented their school and their country.

Congratulations to the 47 partner schools, their teachers and students for their participation to the Eratosthenes march equinox experiment.

 

 

 

 

 

 

 

 With french and english subtitles. You can find the texts in the file archive

Eratos Twinspaces

 

Eratosthenes 2016

 

http://twinspace.etwinning.net/16393/home

  

Eratosthenes 2015

 

http://twinspace.etwinning.net/5691/home

Eratosthenes 2014

 

http://new-twinspace.etwinning.net/web/p101402

Eratos XIII

 

http://new-twinspace.etwinning.net/web/p94751

Eratosthenes 2012

 

http://new-twinspace.etwinning.net/web/p69777

Eratosthenes 2011

 

http://new-twinspace.etwinning.net/web/p43838

Eratosthenes measurements2010

 

http://new-twinspace.etwinning.net/web/p24082

 

 

 

The links to the twinspaces before 2010 are no longer available

 

2009 International Year of Astronomy


http://my.twinspace.etwinning.net/iya09

Forum Eratosthenes


http://my.twinspace.etwinning.net/eratosforum

Measuring the Circumference of the Earth

 

http://my.twinspace.etwinning.net/eratostwin

Bibliotheca Eratosthenes

 

http://my.twinspace.etwinning.net/bibliotheca 

 

 

File archive


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Sub titles - (video le calcul d Eratosthène) 0 4
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