Track your students' progress.
Use the markbook to track your students' progress.
Hide unneeded tasks so that they won't appear in the markbook, or highlight tasks so they'll be easier to find.
Use the markbook to keep track of in-class assessments or homework that was set outside of Firefly.
Add targets for each student in any of your timetabled classes. These targets will only be visible to you.
Export your markbook data to analyse your classes' marks and grades, or simply keep a copy of your marks for the outgoing academic year.