GeCla 
Support
Until 2023, for the development of this program, the support of Fundação para a Ciência e a Tecnologia (FCT) was decisive: initially, through a long-term grant to work at Atractor and, later, in the framework of FACC.
Also important were: i) the collaboration of a secondary school teacher working full-time with Atractor, thanks to the support from the Ministry of education and the support granted by DGE under a protocol signed with Atractor, ii) the support of University of Porto, by making the location where the work was carried out available.
The translations into English, Italian, Spanish, German were done respectively by Gabriela Chaves, matematita, Lucía Fernández and Christian Lomp; Atractor is grateful for their cooperation. The structure of the GeCla was planned in such a way that it will be very easy to add other languages if the interest for such local versions arises.
