what is iready testing

i-Ready is an adaptive assessment test designed to help teachers support each student and create a path of personalized instruction for every learner. The test adjusts its questions to suit each students needs, and each item a student sees is individualized based on their answer to the previous question. The i-Ready Diagnostic covers math and reading skills, and it is structured cross-grade, which provides a measurement of students who perform on, above, or below grade level. The purpose of i-Ready is to provide personalized instruction and support the needs of all learners. The test is designed to be difficult, and students are expected to get about 50% of the questions correct and 50% incorrect. The i-Ready Diagnostic is available for students in grades K-12, and it is a criterion-referenced test. The test provides meaningful data about the instructional needs of students and connects them to i-Ready math and reading instruction that is proven to raise student achievement.