Due to the difficult situation caused by the spreading of the COVID 19 all over Europe and according to the notes n. 005 del 31.01.2020, n. 012 of 25.02.2020, n. 014 of 10.03.2020 and n. 021 of 27.03.2020 of the European Commission, it has been impossible, for the five partners of the I.D.E.A.L. Project to accomplish the C6 short-term exchange of groups of pupils. 
Even though the numbers of newly infected people are slowly decreasing in some countries and is very low in others, the schools are closed everywhere (they are not going to start again before summer in Italy and Estonia for sure), the lockdown and isolation have been applied to different degrees in each country, the borders are closed, and, should they been opened again, the quarantine would be mandatory for people who move abroad.
For these reasons, the mobility has not been carried out.

Despite the extremely tough situation, the partners decided to accomplish some activities online.

During online meetings groups of pupils discussed the topics that were supposed to be developed during the LTTA in Estonia, they expressed their ideas about the creation of machines in the style of Leonardo, made drawings and realized some very simple machines at home recycling or reusing materials.

The final products of this activity have been collected  in the page "Prototype for Estonia"

https://twinspace.etwinning.net/75059/pages/page/1010897"