Log in to i-Ready®, online assessment and instruction that helps teachers provide all students a path to proficiency and growth in reading and mathematics.

Learn how i-Ready adaptive assessments and personalized instruction helps students achieve their personal best in mathematics and literacy.

i-Ready i-Ready offers an adaptive diagnostic, and both teacher-led and individualized online instruction for a complete blended learning solution.

The i-Ready Diagnostic is an adaptive assessment that adjusts its questions to suit your student’s needs. Each item a student sees is individualized based on their answer to the previous question.

2 days ago · iReady Diagnostic Scores 2026: What’s New, What’s Changing, and How to Interpret your Child´s Results. i-Ready Diagnostic has been a core assessment tool in U.S. K–12 education for …

On i-Ready Central you'll find everything you need to be successful with i-Ready, from videos to tips and planning tools.

Redirecting to the i-Ready login page for online assessment and instruction in reading and mathematics.

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i-Ready is an online program for reading and math that helps teachers determine your student’s needs, personalize their learning and monitor their progress throughout the school year.

Help every learner grow to their personal best with assessment that empowers instruction, literacy that inspires insight, and mathematics that stimulates discourse.