A number of years ago, there was a story about students who had their school supplies taken away from them and redistributed to “less fortunate” children. Maybe they’ll do the same with your kids’ books.
Not in the town I live in. Last year my son still went to a religious “weekday” every Thursday at a church across the street for a non-denominational bible study for an hour during classtime.
Not all public schools are yet as bad as others. (Thank G_d)