Final answer:
The truth of the statement about the attendance policy being on a 180-day rolling calendar cannot be determined without the actual policy document. However, there are new changes to the attendance rules and school operations being implemented.
Step-by-step explanation:
The statement concerning the attendance policy being on a 180-day rolling calendar cannot be confirmed as true or false without specific details from the school's policy document. However, the principal's address highlights important changes, including the immediate notification of parents when students are marked absent and the efforts to better manage lunch lines during recess. This indicates that the school is actively working on improving its operational policies to ensure student accountability and streamline school processes.