This document evaluates student performance in various subjects before and after participating in an ERASMUS program. It analyzes test scores in English, ICT, religion, and Greek language for 49 students in 6th grade for the 2014-2015 school year before the program and the 2016-2017 school year after. The analysis found higher scores after the program in English, with fewer students scoring below 8 and more scoring 9-10. Scores remained similar for ICT but increased slightly for religion and Greek language. The program appears to have had a positive impact on student academic performance.