The Nightingale Agenda Planner is a calendar book provided to students to help them become organized and successful. It contains monthly and weekly calendars to write down homework, goals, and important dates. It also includes a student handbook with school policies and procedures, as well as resources to help with homework. Students are instructed to use the planner daily by checking off dates, setting goals, recording assignments, and writing neatly. The goal is to help students stay organized and turn assignments in on time through effective planning.