The students of Psychico College Elementary School Grade 3 participated in an educational program on Prehistory as part of the PYP and the transdisciplinary theme "Where we are in place and time." Through experiential activities and creative discussions with author Karolina Vacalopoulou, the children traveled back in time and learned about the lives of prehistoric people. The activity enhanced their imagination, historical thinking, and the connection between learning and experience, transforming knowledge into an exciting journey of discovery.