The 1st study visit of the project took place at Ioannina, Greece in February 2020, alongside with the Kick-off meeting. The project partners that attended the study visit had the opportunity to meet the Dean of University of Ioannina and exchange views, while skype contact with a member of the European Parliament gave them the opportunity to talk about the Green Deal-Pillars (economics and investment on education) EU project and explore possibilities for synergies with the 21 TS project. An educational visit to the 1st Model Experimental School of Ioannina took place, where participants took place in Maths and Science Education sessions.