Project Young ECOlogists and STEM will promote and try to understand the crucial value of environmental education and how it will help us become a more active citizen of the 21st century. Through project activities we plan to raise ecological awareness and promote inclusive eco-education. We’ll be also upgrading teaching methods and share good practices. Working on project will help students and teachers to develop transversal, entrepreneurial and organisational skills. Also, project results will promote the use of foreign language and STEM. Part of this project are three schools from Croatia, Greece and Portugal and one organisation from Greece.