The document discusses large class sizes at a school due to higher than expected enrollment numbers. Specifically:
1. Year 12 and 13 class sizes are large, with 117 students in Year 12 instead of the expected 85, and 82 in Year 13 instead of 69, stretching school staff.
2. Over 50 students enrolled late without classes assigned and 48 new enrollments since the start of the year across multiple grades.
3. While no classes are currently over 30 students, large enrollments are putting pressure on class sizes and initially one class had 37 students in a sports education course.