Teaching Students With Dyslexia: What Actually Helps in the Classroom

Dyslexia affects an estimated 15-20% of the population — far more students than most teachers realize. It is also one of the most misunderstood learning differences, frequently associated with letter reversals (which are common in all beginning readers) or seeing words backwards (which is not how dyslexia actually works).

Understanding what dyslexia actually is, what it looks like in the classroom, and what instruction helps is essential for any teacher — not just special educators. Most students with dyslexia spend the majority of their school day in general education classrooms, with general education teachers.

What Dyslexia Actually Is

Dyslexia is a phonological processing difficulty. The brain of a person with dyslexia processes the sound structure of language differently, which makes mapping sounds to print — the foundation of reading — more effortful and less automatic.

This is a neurobiological difference, not a vision problem and not an intelligence issue. Students with dyslexia have IQs across the full range. They are not reading slowly because they're not trying. They are reading slowly because a process that is automatic for most readers requires significant effortful attention from them.

What dyslexia looks like in the classroom:

• Slow, labored oral reading that doesn't reflect the student's intelligence or comprehension when text is read to them
• Difficulty decoding unfamiliar words, even when familiar words are read correctly
• Poor spelling that persists despite effort, often phonetically-based (spelling a word as it sounds but not as it's written)
• Difficulty with rapid automatized naming (naming letters, numbers, colors quickly)
• Family history of reading difficulty or dyslexia diagnosis

What dyslexia does NOT typically look like: poor comprehension when content is presented orally, poor vocabulary, poor reasoning ability.

What Helps in the Classroom

Structured Literacy — a systematic, explicit approach to phonics, phonemic awareness, and language structure — is the intervention with the strongest evidence for students with dyslexia. This is increasingly what "science of reading" instruction refers to at the intervention level.

For classroom teachers who are not delivering Structured Literacy intervention, the most useful classroom accommodations:

Reduce the decoding demand when decoding isn't the goal. If the lesson is about understanding historical events, the student's inability to decode the textbook at grade level is a barrier to the learning goal, not the goal itself. Text-to-speech, audiobooks, or having content read aloud lets the student access the content while their decoding skills develop through intervention.

Don't require oral reading in front of peers without preparation. Cold reading aloud is one of the most stressful experiences for students with dyslexia. If oral reading is part of your instruction, give students the text in advance or read aloud in a context where struggling isn't public.

Reduce the writing demand when writing isn't the goal. Dyslexia often co-occurs with difficulty in written expression. When assessing content knowledge, consider alternatives that don't require extensive writing — verbal responses, visual representations, shorter written responses with extended time.

Extended time on assessments is among the most common accommodations for students with dyslexia and has strong evidence for reducing the gap in performance between timed and untimed assessments.

Building Student Confidence Alongside Skills

Students with dyslexia who have spent years in a schooling environment that rewards a skill they process differently often develop significant academic self-concept problems. They have been told implicitly and sometimes explicitly that they are poor students, that they are not trying hard enough, or that they're not as smart as their peers.

Correcting this is part of the teacher's work. Students with dyslexia need to experience success — genuine success, not inflated grades — in your classroom. Finding contexts where their strengths are visible, naming those strengths specifically, and treating their different relationship to text as a processing difference rather than a deficiency all matter.

Many people with dyslexia report that one teacher who framed their difficulty accurately — "your brain processes reading differently, not worse" — changed their relationship to learning. That conversation is available to every classroom teacher.

Identification

Students who are struggling with reading in ways that seem inconsistent with their apparent intelligence, whose reading difficulties persist despite instruction, and who show the patterns described above warrant referral for evaluation. Students cannot receive services they're not evaluated for, and earlier identification produces better outcomes.

If you suspect a student has dyslexia, document what you're observing specifically and refer through your school's evaluation process. "I've noticed Marcus reads at a significantly slower pace than his peers, has particular difficulty decoding unfamiliar words, and his spelling remains phonetic despite our explicit instruction — I'd like to request an evaluation" is a specific, actionable referral.

Your Next Step

Review your current class roster with dyslexia in mind. Which students are reading significantly below grade level while showing strong comprehension when content is presented orally? Which students' spelling is persistently phonetic despite instruction? Which students seem bright in discussion but struggle with written tasks? If you identify a student who fits these patterns, document your observations and initiate a conversation with your special education team about evaluation.