What is Orton-Gillingham?
Orton-Gillingham is a structured, multisensory approach to teaching reading, writing, and spelling. It was developed in the 1930s by neuropsychiatrist Samuel Orton and educator Anna Gillingham specifically for children whose brains don't naturally pick up on the patterns of written language — what we now call dyslexia.
It isn't a single program or a brand. It's a method — a way of teaching that emphasizes structure, sequence, and engaging multiple senses at once. Most evidence-based reading curricula for dyslexia (Wilson, Barton, the curriculum we publish) are built on Orton-Gillingham principles.
The reason it has lasted nearly a century is simple: decades of research have shown it works. The 2000 National Reading Panel report — and every major reading-science study since — has confirmed that structured, multisensory phonics instruction is the most effective approach for children with dyslexia.
Why it works for dyslexic readers
Children with dyslexia have difficulty connecting sounds to letters automatically. Neurotypical readers absorb the patterns of written English largely through exposure. Dyslexic readers need each connection taught explicitly, in a logical order, with multiple ways to remember it.
Orton-Gillingham is built around exactly that. When a child hears a sound, sees the letter, traces the letter with their finger, and says the sound out loud — that's four sensory pathways reinforcing the same connection. For a brain that struggles with the sound-symbol bond, four pathways are much harder to forget than one.
It also moves slowly enough that no skill gets skipped. A typical school curriculum might cover the short "a" sound in a week. An OG program treats it as the foundation it actually is, and doesn't move on until the child can read, spell, and write words with short "a" consistently.
The 5 principles you need to know
You don't need to memorize the whole methodology. These five principles cover the bulk of what makes OG effective.
1. Structured
The order of instruction is fixed and logical. Letter sounds before blends. Short vowels before long. Closed syllables before open. There's no "I'll come back to that" — every skill is built on the one before it.
2. Sequential
You move forward only when the previous skill is solid. This is the principle parents most often skip. "Solid" means your child can decode the pattern automatically, not just after thinking about it for ten seconds.
3. Multisensory
Sight + sound + touch + movement, used together. Tracing letters in sand. Tapping out sounds on fingers. Building words with letter tiles. Writing while saying the sounds aloud.
4. Cumulative
Each lesson reviews what came before. There's no "we already learned that, we don't need to review it." The review is the lesson.
5. Diagnostic
You watch carefully, and when something doesn't stick, you step back. If your child reads "shrimp" but stumbles on "ship," you pause and reteach short "i" before going further.
Using Orton-Gillingham at home
You don't need certification. Certification matters for credentialed tutoring — it does not gate parents from teaching their own child. What you do need is:
A curriculum that does the sequencing for you
The biggest risk of "DIY OG" is teaching the wrong skill at the wrong time. A structured curriculum solves this — it gives you the exact order and the exact activities, so you can focus on delivery rather than planning.
Our Dyslexia Intervention Curriculum was designed specifically for parents — the teacher guide tells you what to say, what to look for, and when to slow down. Most of our families have never taught reading before.
A consistent daily routine
15–20 minutes a day. Same time. Same place. Brains build new connections through repetition over time, not through occasional long sessions.
Hands-on materials
Letter tiles or magnetic letters. Notebook paper for writing. A small whiteboard. Index cards for sight words. Nothing fancy — but tactile.
Permission to take a long view
Reading is built one sound at a time. The pace will feel slow at first. That's not a problem — that's the method working.
Common mistakes parents make
- Moving on before mastery. If your child can read CVC words with effort but not automatically, you're not ready for blends yet.
- Skipping the multisensory part. Tracing and saying sounds out loud feels excessive. Don't skip it. It's doing more work than you can see.
- Mixing programs. One day of OG, one day of a leveled reader, one day of an app — none of them get to do their job. Pick the structured program and commit.
- Treating it as homework. Don't frame reading practice as "the extra work you have to do because you have dyslexia." Frame it as "the way your brain learns best."
Frequently Asked Questions
Do I need to be certified to teach my own child Orton-Gillingham?
No. Certification is required for credentialed tutoring, not for teaching your own child at home. A structured, parent-friendly curriculum gives you the sequence and the lesson plans — your job is consistency, not credentialing.
How is Orton-Gillingham different from phonics?
Standard phonics teaches sound-letter relationships. Orton-Gillingham is phonics organized into a strict, cumulative sequence and delivered multisensorily — sight, sound, touch, movement together. It's not phonics versus OG; OG is a specific, intensive way of doing structured phonics.
How long does it take to see results with Orton-Gillingham?
Most families see small but real wins in the first 2–4 weeks. Measurable jumps in reading level usually take 3–6 months of daily, consistent practice. The pace depends on severity, consistency, and fit of the program.
Can older children benefit from Orton-Gillingham?
Yes. The approach works at any age, including adults learning to read. The earlier you start, the easier the foundation — but it's never too late.
What if my child resists structured reading practice?
Resistance is almost always about the experience of struggling, not about the method. Keep sessions short (15 minutes), end on a win, and celebrate small progress visibly. The multisensory activities are designed to feel different from school, on purpose.