There is no provision in the law for the current use of the building. The phrase is "the physical premises of a school or educational institution" where premises basically means a building but nothing "outside" or just covered. Neither "school" nor "educational institution" are defined in that section as I can find, though I thought I had a vague memory of finding one. HB2381 from 83(r) demonstrates that legislators appear to believe that the prohibition from carrying currently applies regardless of when classes are in session.
Does not matter if school is in session or not. If it is a school, no carry.
Thanks TXI. I sure hope that any American Jihad Terrorists do not find out that there is a large group of law abiding Christians meeting every Sunday unable to defend themselves being on school grounds.Of course. Just like any other school