STEM; There are four categories: Science, Technology, Engineering and Mathematics. STEM is a learning, practice and development approach that integrates these four disciplines. A teaching that offers real-world teaching methods to solve problems and integrates them into an interdisciplinary program. philosophy. STEM education is an interdisciplinary approach to problems in all classes, from pre-school to higher education. point of view, gaining knowledge and skills with a new generation education approach. approach. STEM aims to empower individuals with their ability to succeed and adapt to this changing world. Students learn by doing research and questioning away from rote learning. STEM education can solve problems at an early age. individuals who produce creative solutions, adapt to changes, have strong communication skills, are equipped and self-confident contributes to its growth. In STEM studies, students can patent their STEM products as well as work. When they go to the field, they can evaluate their career opportunities in this field. Daily life with four disciplines intertwined Since it is transferred and used, permanence is ensured in learning. The aim of the project is to bring together all the partners with the STEM method. to provide an opportunity to work. Among the objectives of the project; Application of STEM activities by approximately 500 students from 3 European schools, Increasing social and cultural dialogue among all participants, Developing problem solving skills, Enabling children to understand concepts in a practical way instead of memorizing them from a textbook, Developing their creativity and innovative skills, promoting determination, Allowing children to develop resilience when faced with obstacles and also teaching them to fail. Developing unconventional and creative thinking, Concepts of encouraging social cooperation and teamwork are included. All teams of teachers will contribute to interdisciplinary teaching. At the end of the project; Written and printed materials Audio/video materials Presentations robots Sensors, electronic data collectors and recorders Web-based or computer-based simulations Project logo, eTwinning portal, exhibitions and seminars will be organized. The initial motivation of our project is the coordinator. STEM projects of the school and Erasmus projects of our partners on combating climate change has been. Students will be direct beneficiaries of hands-on activities, to create high-quality project results. They will share ideas.