Tyler Friel, news director of the Butler Radio Network, talks to Butler Area School District teachers before recording them teaching a lesson over the phone, Thursday, March 26, 2020, at the radio station in Butler. The lesson will be broadcast on WISR 680 AM the following morning. The district decided to use the radio to continue teaching students during the schools’ closures due to COVID-19 so that families without computers or reliable internet have another option to access the lessons. (Alexandra Wimley/Post-Gazette)