This is the English translation of the original University Educator's Toolkit, initially published in Greek in June 2023 as part of the project "Horizontal Action of Higher Education Teaching and Learning Centers " (MIS code 5164469). The English version of the toolkit is dedicated to the loving memory of Anna Spyrtou, the Vice Rector of Administrative Affairs and Holistic Care at the University of Western Macedonia, who passed away in December 2023. Anna was a beloved colleague whose warmth, dedication, and vibrant spirit left a lasting impact on the lives of all who had the privilege of knowing her. Although her presence is deeply missed, her influence and kindness continue to inspire us within the Network of Learning and Teaching Centers.