Third Grade Reading Guarantee

Ohio's Third Grade Reading Guarantee is a program to identify students from kindergarten through third grade, who are reading below grade level, and provide them with continued support throughout their K-12 academic career until they are reading proficiently. The Third Grade Reading Guarantee focuses on the development of individualized reading plans, the use of high-quality instructional materials, and targeted interventions. The Department provides policy guidance, instructional tools, and resources to assist districts and schools in effectively implementing the Third Grade Reading Guarantee.

Approved List of K-3 Reading Diagnostic Assessments 2026-2027 

Under a recent change to Ohio law, the Department of Education and Workforce must revise its current approved list of K-3 reading diagnostic assessments for administration in the 2026-2027 school year. Beginning in the 2026-2027 school year, the Department’s approved list will consist of the following K-3 reading diagnostic assessments:

  • i-Ready Assessment 
  • NWEA MAP Growth
  • Acadience Reading K-6 
  • Star CBM
  • Exact Path
  • mCLASS DIBELS 8th Edition

rIMP RESOURCES

The Department has developed the following resources to support districts and schools to develop and implement Reading Improvement and Monitoring Plans (RIMPs) for students that need support in reading: 

ReadOhio Policy Hour Webinars 

Recorded Webinars

General Information

Resources

RIMP intervention Video Series

Explore the Reading Improvement and Monitoring Plan (RIMP) Intervention Video Series:

Recorded Webinar: K-3 Reading Diagnostic for Students with Low Incidence Disabilities and Complex Needs (Posted 5/13/2026)

The Office of Literacy Achievement, in collaboration  with the Teaching All Learners Center at OCALI, has released a new video titled "Supporting Learners with Complex Communication and Other Access Needs: From Screening to Instruction." This video aims to help districts and schools prepare for legislative changes in the 2026-2027 school year, requiring all students, including those with significant cognitive disabilities, to participate in the K-3 reading diagnostic assessment.  

The video outlines the K-3 reading diagnostic assessment requirements under the Third Grade Reading Guarantee and provides detailed strategies and tools to support individuals with complex communication needs while addressing the following key questions:
 
  • How do we conduct a universal screener (K-3 reading diagnostic) for students with low incidence disabilities and complex communication needs?
  • What actions are necessary if a student scores “0” or if the results of the universal screener are not scoreable due to inappropriate accommodations in the assessment?
  • How do we progress monitor students with low incidence disabilities and complex communication needs?

Other Resources

If you have any questions about the Third Grade Reading Guarantee, please email ThirdGradeGuarantee@education.ohio.gov.

 

Last Modified: 5/13/2026 4:29:49 PM