Idaho Reading Indicator Program Logo

Idaho’s Reading Indicator (IRI) is administered to all K-3 public school students. IRI is an early reading screener and diagnostic assessment. The screener is mandatory for Idaho public school students in the Fall and Spring with optional winter administration. Progress monitoring is available to all students.


IRI Test Incident Log

Web App

IRI Test Administration Manual

PDF Document

Frequently Asked Questions

Idaho Reading Indicator (IRI)