Here's one of the shelters in one of the schools in town (Meitar).
It is adjoining the classrooms, as you can see.
The Education Ministry, in cooperation with the army's Home Front Command,
rescue services, and local councils, held a drill in Israel’s schools
and kindergartens this morning.
Here is my video of the air raid siren.
You see a big public bomb shelter next to the municipal pre-kindergarten in my neighborhood, but the kids have there own fortified room inside their own building. Which is a good thing since here we have only one minute to take cover from any in-coming rockets from Gaza.