This question has two parts first answer part A didn't answer part B part A which of these interference about school classroom is supported by the year-run school to help students teachers and family? A year-round school inmate schedule classroom time easier to be year round school and can help schools utilize their existing classroom better see multiple track schedules allow teachers to teach students at different levels in the same classroom

Part A: The interference about school classroom supported by year-round school to help students, teachers, and family is that year-round school can make classroom time more efficient and help schools utilize their existing classrooms better.

Part B: Sorry, the answer to Part B was not provided. Could you please rephrase or provide additional information for Part B?