DEIR AL-BALAH, Gaza (AP) — Atef Al-Buhaisi, 6, once dreamed of a career building houses. Now, all he craves is to return to school.

In Israel’s war with Hamas, Atef’s home has been bombed, his teacher killed and his school in Nuseirat turned into a refuge for displaced people. He lives in a cramped tent with his family in Deir al-Balah in central Gaza, where he sleeps clinging to his grandmother and fears walking alone even during the day.

Since the war erupted Oct. 7, all of Gaza’s schools have closed — leaving hundreds of thousands of students like Atef without formal schooling or a safe place to spend their days. Aid groups are scrambling to keep children off the streets and their minds focused on something other than the war, as heavy fighting continues across the enclave and has expanded into the southern city of Rafah and intensified in the north.