The document is a manual for educators involved in the Pestalozzi Children's Foundation's international leadership program, focused on project-based learning (PBL) with an emphasis on promoting gender equality in Serbia. It outlines both theoretical and practical aspects of PBL, including the importance of understanding intercultural differences and how to effectively engage students in addressing real-world problems. A significant project discussed is 'Equal Pay Serbia', which seeks to educate students on gender pay disparities through experiential workshops and collaborative problem-solving.