Using Decodable Books as a Tier 2 Reading Intervention Tool

In a Tier 2 reading intervention context, the books you choose matter enormously. Students in Tier 2 are already behind their peers. They need practice materials that give them the highest possible chance of success at every session. That is where decodable books become essential.

Why Decodable Books Work in Intervention

Decodable books are controlled for phonics patterns. Every word in the book can be decoded using the grapheme-phoneme correspondences the student has been explicitly taught. This means intervention time is spent on genuine decoding practice, not on guessing strategies that bypass the very skill being targeted.

For students in Tier 2, who have often developed avoidance behaviours and low reading confidence, the experience of being able to read a complete book accurately is significant. It builds the belief that reading is possible for them.

How to Match Books to Intervention Level

Before selecting books for a Tier 2 student, identify their current phonics level through assessment. Select books that are at or just below that level for fluency building, and books at their current instructional level for supported practice. Avoid the temptation to push students into books beyond their decoding level, even if their comprehension suggests they would understand the content.

Structuring an Intervention Session with Decodable Books

A simple intervention session structure using decodable books could look like this: spend 5 minutes reviewing phoneme-grapheme correspondences, spend 10 minutes reading a familiar decodable book for fluency, spend 10 minutes reading a new decodable book at an instructional level, and spend 5 minutes on word sorting or phonics games targeting the current pattern.

Innerlinks decodable books are levelled to the phonics sequence, making it straightforward to select the right book for each student in intervention frameworks globally. Browse the full range at innerlinks.info.