This is the official manual that contains just about anything you could want to know about IAR.
This document outlines how many tests there are, the time limits, and whether or not a calculator is allowed.
Remember, when calculators are allowed for a test, they will appear on-screen for the students.
This is a Pearson training on how to administer the IAR test.
IAR Performance Level Cut Scores
A table of scores and the IAR performance levels that they correspond to
PRACTICE WITH YOUR STUDENTS
Share the Student Readiness Tool linked below with your students so that they can practice navigating the TestNav application and learn the various tools that are available on the platform during the test. Use the Digital Item Library to find practice test questions for the assessment.