Understanding iReady Scores Across Grades Roughly seven out of ten of schools that use i-Ready see big shifts in how students are placed. This indicates that iReady Diagnostic (placement) Scores across grades are key to tracking student growth. This part talks about how iReady measures student performance by grade. It describes the five placement bands and why scale scores, Lexile, …
iReady Diagnostic Scores by Grade Level 2026 Explained for Parents
