At least 13 people were killed in the north of the besieged enclave, bringing the total number of deaths to 17, Al Jazeera reports, citing medical sources.
An Israeli air attack hit the eastern areas of Gaza City, and another attack hit a house in the Jabalia refugee camp.
It was also reported that two Palestinians were injured in an Israeli bombing of the entrance to Halima al-Sadia School in Jabalia, which houses displaced people.