As students filed into the courtyard of Asma elementary school in Gaza City for the first time since the Israeli offensive began, they were greeted by a bleak reminder of the violence that left more than 1,300 Palestinians dead and thousands injured.
A hole punched by an Israeli rocket scarred the courtyard latrine and blood soiled the wall beside it.
Asma is one of over 600 schools in Gaza - most of which reopened on January 24 - that is today facing a large number of post-war operational challenges.
Educators across the Gaza Strip are now considering whether to reschedule exams which were abandoned when Israel began bombing the territory on December 27.
Teachers are also faced with the task of teaching in rooms which had served as shelters for dozens of refugees.