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Phonics assessment designed to inform instruction

Science of Reading research proves that mastering phonics skills is critical for students learning to read. Knowing how well students are developing phonics skills gives teachers the insight they need to guide phonics instruction in grades 1–6, and for students who are struggling at any grade level.


Measure understanding of the 12 most critical phonics categories and 102 target skills.


Intervene knowing exactly where a student is struggling.


Know which patterns to teach individuals, small groups, grades, and classes.


Align results to the scope and sequence of your reading curriculum to gauge progress and needs.

Insights for growth

Monitor instruction and resources

Track progress throughout the school year to evaluate resource allocation and determine where phonics instruction may need emphasis or acceleration.

Teacher and student

Explore how Star Phonics provides in-depth phonics data in just a few minutes

Take a closer look at Star Phonics screening and diagnostic tests and the reports that inform phonics instruction.

More resources


Dr. Michelle Hosp, the creator of Star Phonics, explains why and how she developed this unique assessment.


See how Star Phonics works with other Renaissance products to support the Science of Reading.

Help all students master essential phonics skills

Discover why educators consider Star Phonics the best tool for assessing phonics skills.

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