Linking Study

i-Ready Diagnostic: Linking Study with the CMAS


  • Subject: Mathematics, Literacy
  • State: Colorado
  • Grades: 2-8
  • Study Year: 2017–2018
  • Program: i-Ready Diagnostic
  • Test Alignment: Colorado Measures of Academic Success (CMAS)

Published August 2021

How do i-Ready Diagnostic results connect to state testing? This research investigates the data from student Diagnostic scores in relationship to the Colorado Measures of Academic Success (CMAS) assessments, showing a high correlation between the two. Download the full report to learn more about student outcomes in Colorado with i-Ready Personalized Instruction.