Table of Contents
Understanding Expected Achievement Percentile
The Expected Achievement Percentile represents where the expected achievement for the group of students falls relative to the overall distribution for this assessment. In a percentile ranking, 50 indicates that the selected growth measure is higher than 50% of all growth measures in the distribution for the specific subject and grade or course. Each distribution is specific to the level of analysis (district/school), year and the subject/grade or course.
Use the Expected Achievement Percentile to:
- Observe shifts in entering achievement for different groups of students over the years,
- Identify patterns of effectiveness with students at differing levels of entering achievement
- Support vertical conversations with feeder schools or teachers of prerequisite courses