A good iReady Diagnostic score for 7th grade generally means performing at or above the 50th percentile, indicating the student is doing as well as or better than half of their peers nationwide
. More specifically, according to percentile-to-scale score conversions, a 7th grader’s reading score around 450 to 464 is considered typical or on grade level, with scores above 465 indicating above-grade-level performance
. For math, a similar range applies, with scores near 430 to 435 in the fall considered average for 7th grade
. In summary:
- Reading Scale Score: About 450–464 is on grade level; above 465 is above grade level.
- Math Scale Score: Around 430–435 is on grade level.
- Scores at or above the 50th percentile are considered good, reflecting average or better performance nationally
These scores help educators identify where a student stands relative to grade- level expectations and guide instruction accordingly
