The objective of Work Package 4 is to create a comprehensive STEAM guidebook that will serve as a vital resource for educators, providing them with practical methodologies and strategies to effectively integrate STEAM principles into their teaching practices. This guidebook will synthesize research insights, best practices, and pedagogical frameworks from the project, ensuring that educators have the tools necessary to foster STEAM literacy in diverse educational settings. The guidebook will also incorporate self-assessment tools and competency frameworks developed in collaboration with key partners, facilitating professional growth and reflective teaching practices.