Structured literacy isn’t a single program or a brand name. It’s a research-informed approach to teaching all aspects of language — listening, speaking, reading, and writing — built on four characteristics that distinguish it from less structured instruction.

The four traits that define structured literacy

• Explicit: Tell students clearly and directly what they need to know. Model the concept, then give students practice.
• Systematic: Follow a planned, logical sequence, both within a single lesson and across lessons over time.
• Cumulative: Build new learning on what came before, moving from simple to complex.
• Diagnostic: Adjust instruction based on progress monitoring, targeting what a specific student actually needs.

A common confusion: people often treat phonics, decodable texts, or multisensory instruction as structured literacy itself. They’re not the framework — they’re tools a teacher uses inside it.

What does structured literacy look like in a classroom?

• Frequent opportunities for student responding
• Direct teaching that includes modeling, explanation, and practice
• “I do, we do, you do” teaching sequences
• Clear, consistent language about what the teacher and students should say and do
• Differentiation based on progress-monitoring data

Why materials need to match the approach

For administrators and coaches: a teaching problem and a materials problem can look very similar from the back of the room. When instruction isn’t landing, check the materials before assuming the teacher needs to change something.