Description:Chicago Public Schools students will file into their classrooms for the first day of school Monday morning.
And for many of those children, the new school year comes with big changes.
About 12,000 students were displaced after 47 CPS schools were closed.
CPS worked to ease the change and keep students safe.
Parents will be able to identify designated Safe Passage routes that are monitored by hundreds of workers in bright colored vests.(2:08)