On June 18th 2024, Katerina Pastra, Assistant Researcher at ARC, was invited to perform a seminar on AI in education addressed to secondary school teachers of the Erasmeios Greek-German private school in Athens Greece. After introducing teachers to the generative AI technologies and their risks and benefits, she presented the AI4EDU project, its objectives and main activities, as well as the AI applications, the Teacher Mate and the Study Buddy. Main tools and functionalities were demonstrated and the teachers were encouraged to use the applications themselves and fill in an evaluation questionnaire. No of participants: 50 teachers