In the course of 2014’s Operation Protective Edge,
13 per cent of the housing stock [in Gaza] was damaged or destroyed, including some 20,000 homes totally destroyed or rendered uninhabitable, leaving over 100,000 people displaced.
The MoEHE reported damage to 189 public schools in Gaza, and UNRWA reported damage to an additional 83 UNRWA schools… Of the 407 kindergartens (KGs) in Gaza, 274 KGs, or almost two thirds of the total, reported some level of infrastructure damage. At least 11 Higher Education institutions were also damaged during the conflict
UN OCHA (2015), pp. 5, 35.