Confused by your i-Ready diagnostic score? Use our 2025-26 score chart by grade (K-12) to find your placement level and learn what a good score really means.. Level Classification is a grade-like mechanic in i-Ready. Diagnostics and growth checks have no Level Classification. Formerly, there were lessons with numeric levels. Level AA (formerly Level K) - Kindergarten level Level A (formerly Level 1) - 1st-grade level Level B (formerly Level 2).
What are iReady levels? iReady levels are the letter-based grade classifications used in Curriculum Associates' i-Ready Reading and Math lesson platform. Each level from Level AA (Kindergarten) through Level H (Grade 8) corresponds to a grade and determines which lessons, characters, and skill content a student encounters.. Discover what each i-Ready level means, from Level A to the highest level, Level H. Learn how i-Ready scores and levels reflect your child's reading and math progress, with practical tips for parents.