Visual representation of State Specifics.

Istation offers research-based instruction to complement any core curriculum program in reading, math, or Spanish. Our state standard correlations provide specific details by state.


  • Approved external provider for school improvement by the Arkansas Department of Education
  • State-approved vendor: Arkansas law requires the administration of a developmentally appropriate measurement or assessment for kindergarten through grade two in literacy and mathematics. Istation is approved K-2 assessment.


  • Approved vendor for Turnaround Schools
  • Approved interim assessment provider for English and Spanish
  • State-approved vendor: All K-3 students in Colorado public schools are to be screened as a part of the READ Act. This includes students with disabilities. Istation is an approved K-3 assessment provider.


  • Approved intervention for state instructional materials adoption
  • State-approved vendor


  • Learning Resource List for K-12 ELA, Reading, and Literacy
  • State-approved vendor


  • State approved vendor: The Idaho Reading Indicator (IRI) is an early reading diagnostic and screener for students in K-3rd grade. The screener is mandatory for Idaho public school students in the Fall and Spring with optional yearly progress monitoring. Istation is the one and only sole vendor selected for the K-3 reading diagnostic.



  • State approved vendor: Initial assessments approved in Michigan are tools that are used early in the school year and are used regularly to identify any potential issues or challenges for students in demonstrating literacy skills at grade level. Istation is an approved assessment for K-3 in Michigan.


New Mexico

New York

  • Approved by the New York State Instructional Technology Contract Consortium (NYSITCC) as Supplemental Support for Reading Instruction
  • State approved vendor

North Carolina



  • Approved as an Intervention Program
  • State-approved vendor in English (grades pre-K to 8) and Spanish (grades pre-K to 5)
  • State-approved vendor: The purpose of the Reading Sufficiency Act (RSA) is to ensure that all Oklahoma students are reading on grade level at the end of third grade. Istation is an approved K-3 reading screening instrument.


  • Mandated to be used for Turnaround Schools
  • State-approved vendor


  • State approved vendor: The Dyslexia Advisory Council recommends the following literacy screening tools for students in grades K-2 to identify students “who display indications of, or areas associated with, dyslexia” (RCW 28A.320.260). Istation is a recommended K-2 literacy screener.