The aim of the project is to highlight the four "C": Creativity and Innovation, Critical Thinking and Problem, Communication, Collaboration. Active learning of STEM / STEAM subjects stimulates students' innovation, imagination and creativity. Involvement in interdisciplinary projects allows students to think creatively and freely and make connections between different disciplines. Participating in STEM / STEAM activities prepares them much better to face the challenges in everyday life. Students are encouraged to experiment with real-life objects, design and redesign new products. Involvement in this eTwinning project offers opportunities for cultural understanding, elements of citizenship, language development, art and practical skills, technology and social education, all in a context of international education. Exchanges of materials and content created by students are essential to this project which provides opportunities to develop more curriculum-focused skills