Grouping Matrix

Data Driven Grouping of Students for Reading Instruction and Intervention

Really Great Reading's Grouping Matrix™ is a web-based, password protected, student data management system that groups students (1st-12th) according to the type and depth of their decoding strengths and weaknesses.

Learn more about the Grouping Matrix™

The Grouping Matrix has direct on-line data entry, with immediately available reports that group students and recommends instruction. The Grouping Matrix is complimentary, and a username and password is required to access the site. To obtain a complimentary username and password for your school or organization, email groupingmatrix@reallygreatreading.com with your School Name or Organization, School District and State.

Download Grouping Matrix Privacy Statement

Video Support

Getting Started

These tutorials will help you to get started using the Grouping Matrix.

Starting a New School Year

These tutorials will guide you through starting a new school year and maintaining an organized account.

Reports and Exporting Data

These tutorials will help you to get started using the Grouping Matrix.