Attendance for keeping track
You can keep track of students' attendance in lessons (present, absent, late). The Attendance activity also allows students to record their own attendance.
Tips for use:
- The teacher can open the activity for a short time in a lesson for students to record their attendance.
- The teacher can specify for how many minutes a session is available to students after the session starts.
- The teacher can choose which session status is marked if the student doesn't mark any.
How to use it:
Scheduler for appointments
With a Scheduler activity, the teacher can schedule appointments with individual students or with groups. 
Appointments show up in the MyCourses calendar; also reminders can be sent.
The teacher can comment or make notes on a session, and grade it. When grading is on, the scheduler grades show in the Grader report.
How to use the scheduler: