Grouping Matrix™

The Grouping Matrix is a free, web-based system that enables you to group students (from the middle of first grade through twelfth grade) according to the type and depth of their decoding difficulties.

To begin, sign up for free access to the Grouping Matrix.

Assessing your students with our Diagnostic Decoding Surveys and submitting the scores to the online Grouping Matrix is a good first step toward implementing RGR’s Phonics Suite lessons. When you enter the data for a student, the Grouping Matrix immediately assigns that student to a group. There are several main groups that come out of the Grouping Matrix:

Really Great Reading’s Phonics Suite provides a comprehensive set of tools to help literacy professionals indentify, group, and teach students with decoding difficulties.

Please contact us for more information.