Ass. Proff. and teaches Physics/Chemistry and General Science. Msc. In Engineering(1974) and Science Didactics (1992), certified instructor and consultant “ICT for Teachers”, Danish ministry of Education (1995).E-mail: gwah@ucsyd.dkFacebook: https://www.facebook.com/gert.wahlgreen?fref=ts ﻿Iosif Csatlos ﻿is a Email: Facebook: Website: Nuno Lopes is a teacher at the Department of Educative Technologies in the School of Education, Polytechnic Institute of Santarém in the areas of Programming, Databases, Video and Photography.He is a PhD student of Multimedia in Education at University of Aveiro.Website: nunolopes.ptTwitter: @nunolopes_99Email: nunolopes99@gmail.com