The project targets 5-12 years old students. The working language is English. The duration of the project is six months. The goal of the project is to increase students’ motivation and interest for STEM through coding in a multidisciplinary framework. Moreover, it is aimed to develop students’ Computational Τhinking, engage students’ investigative spirit and curiosity by utilizing Game Based Learning using different STEM physical robotic toys (such as BeeBot, Lego WeDo etc) in conjunction with the contents of different thematic fields of the curriculum such as Maths, Science, Technology across European Schools. The students are expected to develop problem-solving, critical-thinking, decision-making and teamwork skills. It is also intended to develop learning scenarios and best practices for STEM that could be applied in gaining knowledge in a fun way on mathematical, foreign language, contextual and cultural settings that the future educational partners live in partners and work on.