Research, Ratings, and Reviews

Arizona Educator References

Check out this list of educators from various districts who are willing to share their thoughts on i-Ready and i-Ready Classroom Mathematics.

i-Ready Classroom Mathematics correlation to Arizona state standards.
i-Ready Classroom Mathematics Alignment to Arizona Standards

See how i-Ready Classroom Mathematics aligns to the Arizona state standards.

i-Ready Diagnostic correlation to the Arizona state test.
The Relationship Between i-Ready Diagnostic and the 2019 Arizona's Statewide Achievement Assessment (AzM2)

i-Ready Diagnostic and the 2019 AzM2 are highly correlated—with an average spring correlation of .83 for English Language Arts and .87 for Mathematics.

All Green Ratings from EdReports

Discover why i-Ready Classroom Mathematics is a highly rated program by, an independent nonprofit that delivers evidence-based reviews of instructional materials. ( is in the process of reviewing i-Ready Classroom Mathematics, Grades 6–8.)

Cover of i-Ready research brief.
i-Ready Diagnostic and the SBA

Educational Research Institute of America's linking study with i-Ready and the Smarter Balanced Assessment (SBA)

Cover of i-Ready evaluation.
National Center on Intensive Intervention

National Center on Intensive Intervention's evaluation of i-Ready as an Academic Screening Tool and Progress Monitoring Tool

Proven to Work

Our assessment and instruction programs are backed by the industry’s most practical and applicable research.

Contact Us

Would you like to experience i-Ready Classroom Mathematics as a student, teacher, or administrator? Please reach out to request access!

Photo of Carrie Hartland.
Carrie Hartland
Educational Consultant,
Nevada and Arizona