On Friday, February 26, 2021, the 4th International Meeting of the Program "3D-ReMath took place online. The meeting, organized by the 2nd Primary School, was attended by teams from educational units of Italy (ISA13 Istituto Comprensivo Sarzana), Portugal (Agrupamento de Escolas de Marrazes), as well as the University of the Aegean, which is the coordinator […]