Readyminds Development Center

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i-Ready® answers “why?” and delivers “what's next?”
i-Ready combines a valid and reliable growth measure and individualized instruction in a single online product that saves teachers time at a fraction of the cost of similar products.

Adaptive Growth Measure & Diagnostic

A single K–12 adaptive Diagnostic for reading and mathematics that pinpoints student needs down to the sub-skill level, and ongoing progress monitoring shows whether students are on track to achieve end-of-year targets.


Teacher-Led Instruction
Provides additional downloadable lessons to help meet individual student or small group needs.

Student Instruction & Practice
Provides personalized student instruction targeted to students’ unique areas of needs and mobile apps to boost achievement.

Easy-to-use reporting and ongoing progress monitoring provide educators with real-time insights for each student at the class, school, and district level.

Choose Adaptive

i-Ready's adaptive Diagnostic pinpoints students' needs down to the sub-skill

Adaptive assessments, like i-Ready® Diagnostic, leverage advanced technology to provide a deep, customized evaluation of every student and to track student growth and performance consistently and continuously over a student’s entire K–12 career.

By dynamically adapting based on student response patterns, adaptive assessments are able to derive large amounts of information from a limited number of test items. This allows the assessments to more accurately and more efficiently pinpoint students’ needs as compared to traditional fixed-form tests.


Differentiated Instruction

Results from the adaptive Diagnostic
prioritize the instruction each student

Based on the results of the i-Ready® Diagnostic, students are automatically placed into student instruction customized to their placement levels. These online lessons provide a consistent best-practice lesson structure and build conceptual understanding, in addition to being engaging and fun for learners of all levels.

Proven To Work

i-Ready is proven to help students make real gains. Read the research or download case studies

The i-Ready Diagnostic is backed by extensive validity research and consistently achieves industry-leading results when studied alongside rigorous assessments. Most recently, independent research showed i-Ready Diagnostic to be highly correlated with, and an accurate predictor of results for the Smarter Balanced, PARCC, and other Common Core state assessments.