Eratosthenes Experiment 2016

This year the Eratosthenes experiment was  on the 22 September, on the autumnal equinox day. 
The students from 12th classes   participated at this event.

For realising the activities,  were   necessary  completing  of 4 steps, which consisted in using actions and calculations by applying maths, geography, astronomy and the use of software and e-Learning tools.