December newsletter

eric vayssie's picture

 

 

50 measurements (2 orphan measures without calculation)
3 continents
10 countries [Argentina, Brazil (3), China, Croatia (x2), France, Greece (x5), India(x3) Italy (x2), Romania, Spain]
20 schools (1 new school: Vigo SPAIN)

 

 

 

 

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La main à la pâte Foundation