STEM is the acronym that is mainly used in fields related to Science, Technology, Engineering and Mathematics. All European countries that focus to be developed technologically try to embed STEM method in education. Since 2009, the European Schoolnet Network, focus to this direction, the schools start developing and implementing new educational activities of learning and technology in the class via researching the exploitation of new pedagogical tools for STEM teaching. We aim to introduce STEM activities in the educational praxis by enhancing learning via STEM subjects without theories and unnecessary terminology, and through analytical and problem-solving methods.