This document describes an E-twinning project called "Crazy about sport" between 5th grade students in Poland, Greece, and Georgia. It provides details about the 18 Greek students involved, the location of their school in Nea Hili, Greece, and the popular sports in the region. It then summarizes the students' activities in the project which included creating Padlet walls about favorite sports, researching sports by age and character, and participating in various physical activities and sports competitions.