Annette Matthews kindergarten class waits in the hallway during a tour of Osborne Elementary School in Sewickley on the first day of school on August 24, 2015. (Andrew Rush/Post-Gazette)
Annette Matthews kindergarten class waits in the hallway during a tour of Osborne Elementary School in Sewickley on the first day of school on August 24, 2015. (Andrew Rush/Post-Gazette)