Orton-Gillingham activities that actually work for struggling readers

Last updated 2026-07-10

What is the Orton-Gillingham approach, and why does it matter for struggling readers?

Orton-Gillingham is a structured, sequential, multisensory way to teach reading and spelling. Samuel Orton, a neurologist, and Anna Gillingham, an educator and psychologist, built it in the 1930s for students who couldn't read despite normal intelligence and decent teaching. The name stuck. So did the method.

The core idea is simple. When a child learns a new phoneme-grapheme link, she doesn't just see the letter. She says it out loud, hears herself say it, and traces or writes it at the same moment. Three input channels feeding one memory trace. For kids whose brains don't build that trace from reading alone, the redundancy is the whole point.

OG is also diagnostic. A trained teacher figures out exactly where a student's phonics knowledge breaks down before teaching anything. Most classroom phonics programs assume every student walks in at the same spot. They don't. Students with signs of dyslexia tend to have very specific gaps, and OG is designed to find and fill those exact gaps.

The International Dyslexia Association calls OG the "gold standard" for instruction for students with dyslexia ^[1]. A 2021 meta-analysis in the Journal of Learning Disabilities found structured literacy interventions built on OG principles produced a mean effect size of 0.49 for decoding, which is a real improvement, not a rounding error ^[2].

OG is not a script or a box set from a toy store. It's a teaching framework. Certified practitioners complete 60 or more hours of coursework plus a supervised practicum through bodies like the International Dyslexia Association or the Academy of Orton-Gillingham Practitioners and Educators. Still, many of the activity types that define OG can be run at home by an informed parent, especially as a supplement to what a trained tutor or reading specialist provides.

What are the key principles behind every OG activity?

Every legitimate OG activity follows the same five principles. Learn them, and you can judge any activity you find online or in a workbook.

First: multisensory. The activity has to engage at least two sensory channels at once. Visual plus auditory plus kinesthetic is the full set. A child who only looks at a flashcard and says the sound learns less than one who also writes the letter in a tray of salt while saying that sound.

Second: explicit. Nothing gets taught by discovery or guessing. The teacher names the concept out loud. "This letter says /k/. Say /k/ with me."

Third: systematic and sequential. Skills come in a fixed order, simple to complex, and nothing new appears until the prerequisites are solid. Short vowels before long vowels. CVC words before consonant blends. Blends before digraphs.

Fourth: cumulative. Every lesson reviews everything taught before. You don't move on and abandon old patterns. An advanced student's review deck runs to hundreds of cards.

Fifth: diagnostic. The teacher watches for errors, spots patterns, and adjusts based on what the student actually knows. This is why scripted programs only approximate true OG. Real OG responds to the individual in front of you.

These principles line up with what the National Reading Panel called "systematic and explicit phonics instruction" in its 2000 report ^[3]. The science hasn't moved. What has moved is the law. As of 2024, more than 40 U.S. states have passed laws or policies requiring evidence-based reading instruction, many of them naming structured literacy or OG-aligned methods directly ^[4].

What daily OG activities can a parent do at home?

You don't need a certification to run a solid 20-minute session at home. You need a sequence, a review deck, and consistency. Here's what a home session looks like in practice.

Deck review (5 minutes). Build two decks of index cards. The "sound deck" has a letter or phonogram on the front and the keyword plus sound on the back (the letter "a" with the keyword "apple" and the short-a sound). The "symbol deck" runs the other way: you say the sound, the student writes the letter. Go through both every day. Answer without hesitation, the card stays. Hesitate or miss, the card gets pulled for extra work.

New concept (5 minutes). Introduce one new phoneme-grapheme link with the visual-auditory-kinesthetic (VAK) routine: show the card, say the letter and keyword and sound together, have the student write the letter while saying the sound. That's one full VAK cycle. Run it three or four times.

Blended word reading (5 minutes). Build a list of decodable words using only patterns already taught. Student reads each one aloud. No guessing from context. No picture cues. Decode the word from its letters, full stop.

Spelling and dictation (5 minutes). Dictate three to five words using taught patterns only. The student taps out the phonemes on her fingers, then writes. Tapping is a segmentation exercise. It slows her down and forces her to think about each sound before it hits the paper.

A few specific activities that hold up at home:

Sand or salt tray tracing. Fill a shallow baking dish with fine sand or salt. When you introduce a letter, the student traces it in the sand while saying the sound. The tactile feedback anchors the motor memory.

Sky writing. The student uses her whole arm to write a letter in the air, big enough that the shoulder does the work. This taps gross motor memory, which is separate from fine motor memory and adds another trace.

Elkonin (sound) boxes. Draw three to five boxes in a row. Give the student a word with a known number of phonemes. She pushes a token (a penny, a chip) into each box as she says each sound, then writes the matching letter in each box. It's a foundational phonemic awareness tool that bridges straight into spelling ^[5].

Word sorts. Write 15 to 20 words on individual cards. The student sorts them into columns by spelling pattern (words with "ay" versus words with "ai"). Seeing the contrast helps her notice and hold both.

For parents who want a ready-made frame to organize all this, the ReadFlare reading toolkit has printable card templates and a suggested sequence for at-home structured literacy practice.

What is the standard OG lesson sequence, and in what order are phonics skills taught?

The sequence shifts a bit between OG-based programs, but the logic never does: teach the simpler, more frequent patterns first.

A typical scope and sequence looks like this:

Stage	Concepts introduced
1	Single consonants, short vowels (a, e, i, o, u), basic CVC words
2	Consonant digraphs (sh, ch, th, wh), CVC words with digraphs
3	Consonant blends (bl, cr, st, etc.), CCVC and CVCC words
4	Long vowel silent-e (VCe words: cake, pine, note)
5	Long vowel teams (ai/ay, ea/ee, oa/ow, etc.)
6	R-controlled vowels (ar, er, ir, or, ur)
7	More advanced syllable types, multisyllabic words
8	Latin and Greek roots, prefixes, suffixes

Each stage takes weeks or months, not days. Moving too fast is the single most common mistake untrained tutors and eager parents make. If a student can decode a pattern in a controlled drill but falls apart reading connected text, she hasn't consolidated the skill yet. Stay at the stage until her accuracy in context sits around 90 to 95 percent.

Students with phonological dyslexia tend to struggle most at Stages 1 through 3, because phoneme manipulation is the core weakness. Students who may have surface dyslexia sometimes fly through Stage 1 and then crater at Stage 5, where irregular spellings pile up. Knowing your child's profile, which a dyslexia test or learning disability test can help clarify, tells you where to put the pressure.

What OG activities help with phonemic awareness specifically?

Phonemic awareness is the ability to hear, identify, and manipulate individual sounds in spoken words. It's purely auditory. No letters involved. It's also the most reliable predictor of early reading success, and it's a major weak spot in most children with dyslexia.

OG hits phonemic awareness head on. These are the activity types with the strongest evidence.

Phoneme segmentation tapping. The student taps a finger to her thumb for each phoneme in a word. "Cat" gets three taps: /k/, /a/, /t/. This is not syllable clapping, which is much easier. Phoneme tapping is harder because it demands awareness of individual sounds inside syllables.

Phoneme blending. You say the phonemes slowly: "/m/ ... /a/ ... /p/". The student blends them and says the word. It's the auditory inverse of segmentation and trains the same pathway that blends letters during reading.

Phoneme deletion and substitution. "Say 'cat'. Now say it without the /k/." Or: "Say 'hat'. Now change the /h/ to /b/." These manipulation tasks are harder than segmentation or blending and sit at a more advanced level. The NICHD-funded National Reading Panel found phonemic awareness instruction worked best when it taught two skills (usually segmentation and blending), used letters, and ran under 20 hours total ^[3].

Rhyme identification and production. Rhyming is an early skill, much easier than phoneme segmentation. It's a starting point for pre-readers, not a substitute for phoneme-level work.

Oddity tasks. You say three words: "bus, bun, dog". The student picks the one that doesn't start with the same sound. This builds onset awareness without demanding full phoneme isolation.

What materials do you actually need to run OG activities at home?

You don't need to spend much. Most of the essential OG materials cost under $30 total.

The card deck is the heart of the system. Blank index cards, a marker, and a keyword list from any reputable OG source. The International Dyslexia Association and other OG bodies publish free keyword lists.

A small whiteboard and dry-erase marker replace scratch paper. The student erases and retries without the sting of crossing out errors on paper. For some kids that difference is huge.

Letter tiles or magnetic letters for word-building. You can buy sets made for OG, but a basic pack of magnetic fridge letters works fine. The point is that the student moves physical objects instead of writing every single time.

A sand or salt tray, as above. A baking dish from the dollar store does the job.

Decodable readers, matched to the stage the student is at. These books contain only phonics patterns already taught. They're different from leveled readers, which mix context, pictures, and high-frequency words. Good sources: Flyleaf Publishing, Starfall (free online), and UFLI (University of Florida Literacy Institute), which publishes free decodable text sets ^[6].

A few programs bundle all of this. All About Reading, Barton Reading and Spelling, and Logic of English are the ones parents use most. Barton runs around $300 per level across ten levels, so the full program is a real financial commitment. All About Reading is cheaper. Neither replaces a trained tutor for a child with significant dyslexia, but both beat no structured literacy at all by a wide margin.

For low-cost supplements, sight words worksheets and sight word flashcards support the high-frequency word piece of OG, the words that don't follow regular phonics rules.

How is OG different from what most schools already do?

Most general education reading instruction in American classrooms runs on "balanced literacy," which blends some phonics with predictable texts, picture cues, and prompts to guess words from context. Reading researchers have criticized this for decades, and the evidence against it is heavy.

The "three-cueing system" (Does it look right? Does it sound right? Does it make sense?) behind balanced literacy tells children to lean on context and pictures for words they can't decode. OG rejects that outright. In OG, the only tool for an unfamiliar word is phonics: look at the letters, retrieve the sounds, blend them. Context can confirm a correct decoding. It never substitutes for one.

This matters enormously for struggling readers. Children with dyslexia are often bright, and they get very good at using context and pictures to fake it. Their fluency looks higher than their real decoding ability. Then the text gets harder, the pictures vanish, and they collapse. OG builds the underlying skill that stops that collapse.

The National Institute of Child Health and Human Development sponsored the largest independent study of reading instruction in U.S. history and found systematic, explicit phonics beat less explicit methods across every outcome measure ^[3]. The "science of reading" movement rolling through state legislatures since around 2019 is mostly an effort to drag classroom practice into line with that evidence.

If your child has an IEP, IDEA (the Individuals with Disabilities Education Act) gives you the right to ask that the plan name which evidence-based reading program the school will use ^[7]. You can request OG or an OG-based program by name. The school doesn't have to agree, but it does have to provide a free appropriate public education (FAPE). If it refuses a proven method and the child isn't progressing, that's a legally meaningful failure.

Does OG work for kids without dyslexia, or just for kids with a diagnosis?

OG works for any child struggling with phonics. A diagnosis isn't required.

The method was built for dyslexia, but its principles (explicit instruction, multisensory reinforcement, a systematic sequence) are just good teaching. A 2018 study in the Journal of Learning Disabilities found structured literacy interventions improved outcomes for struggling readers whether or not they had a formal dyslexia diagnosis ^[8]. The kids who gained the most were the ones who started furthest behind, which tracks.

For children reading on grade level, OG activities are slower and more deliberate than they need. Those kids pick up phonics patterns on their own. For kids who are behind, or who have a family history of dyslexia, or who show early phonological weakness, OG-style work is a strong preventive and remedial bet.

If you're unsure whether your child has dyslexia or another learning disability, a formal evaluation is the next step. You can request a full psychoeducational evaluation through your school district at no cost under IDEA ^[7]. It includes phonological processing tests, rapid naming tests, and reading fluency measures. Knowing whether your child has a rapid naming deficit or a double deficit in both phonological awareness and naming speed changes what you emphasize in instruction.

How do you know if OG activities are actually working?

Progress in OG should be measurable. If it isn't showing up in a reasonable window, something has to change.

Track two things at minimum: decoding accuracy on untrained words, and reading fluency in connected text. Decoding accuracy means handing the student a list of real and nonsense words that use the patterns you've taught but that she has never seen, not practiced word lists. Nonsense words are gold here because she can't have memorized them. If she reads "frim" and "splont" correctly, she's internalized the pattern, not the word.

Reading fluency means having her read aloud from a decodable passage at her instructional level and counting correct words per minute. Oral reading fluency norms are published by Hasbrouck and Tindal and are easy to find ^[9]. Rough benchmark: a typical second grader reads around 72 correct words per minute at year-end. A struggling reader working through OG might sit at 40 to 50, and the goal is steady upward movement, even if it's slow.

If a student has been in OG for three months with a trained provider and shows no measurable progress, that's a signal to revisit the diagnosis, the quality of the teaching, or the dosage. Research suggests most children with dyslexia need between 150 and 300 total hours of intensive intervention to catch up to peers ^[10]. An hour a week for two years sits at the low end. Two to three hours a week of high-quality instruction gets there faster.

For children on IEPs, progress monitoring data should already live in the plan. Ask to see it at every review meeting. The ReadFlare parent advocacy kit has a template for requesting and reading progress monitoring data.

What's the difference between certified OG tutors and OG-based programs?

This is a real distinction, and it matters when you're deciding where to put your money and time.

A certified OG tutor has finished formal training through a credentialing body. The Academy of Orton-Gillingham Practitioners and Educators (AOGPE) and the International Dyslexia Association both recognize specific credential levels ^[1]. At the practitioner level, training requires at least 60 hours of coursework and 100 hours of supervised teaching. At the fellow level, the bar is much higher. A certified tutor runs a diagnostic assessment, writes a fully individualized lesson plan, and adjusts session by session.

OG-based programs (Barton, Wilson Reading System, RAVE-O, All About Reading, and others) are structured curricula designed on OG principles. They follow a set sequence and use OG activity types, but they don't ask the teacher to make the diagnostic calls pure OG demands. A well-trained teacher using Wilson Reading System usually gets good results. A parent with no training who follows the Barton scripts carefully can make real progress too.

The Wilson Reading System, for one, is a structured curriculum used in many districts and carries its own certification. It's one of the most studied OG-derived programs, with research showing positive outcomes for students with significant reading disabilities ^[11].

For a child with mild to moderate phonics gaps, an OG-based program run by a motivated parent or paraprofessional can work well. For a child with significant dyslexia, especially one who has already failed to respond to lighter instruction, a certified tutor or a specialist at a language-based learning disabilities school is the better call. Tutors typically charge $80 to $200 per hour depending on location and credential. That's real money, and not every family can reach it. If your child has an IEP and the school isn't providing adequate specialized reading instruction, IDEA gives you the right to request it at the district's expense ^[7].

Can OG activities help with spelling and writing, more than reading?

Yes, and this is one of the most underrated strengths of the approach.

Reading and spelling are two faces of the same phonics coin. Reading is decoding: graphemes to phonemes. Spelling is encoding: phonemes to graphemes. OG teaches both in every lesson, always together. The dictation piece of every OG lesson is a direct spelling intervention.

Children with dyslexia usually struggle more with spelling than reading, partly because spelling demands perfect recall of a full sequence while reading allows partial phonics plus context. OG's cumulative review, where every learned pattern gets practiced again and again, builds the spelling automaticity that reading alone won't produce.

For writing, OG doesn't teach composition directly. That's a separate skill. But clearing the spelling bottleneck helps. When a student isn't burning working memory to sound out every word she wants to write, she has more room for sentence structure, organization, and actual ideas.

Some OG-based programs, like Barton, teach syllable types for multisyllabic words explicitly, which pays off for spelling longer academic vocabulary in middle and high school. By Stage 7 or 8 of most programs, students work on Latin and Greek roots, and knowing that "bio" means life and "graph" means write makes reading and spelling biological vocabulary far more manageable.

For first graders just starting out, first grade sight words and Dolch sight words are the high-frequency irregular words OG treats separately from phonics patterns, teaching them as whole-word memory units alongside the phonics sequence.

Frequently asked questions

How many times a week should we do OG activities at home?

Research on intervention dosage suggests three to five sessions a week beat one or two. Each session can run as short as 20 minutes for young children. Consistency matters more than length. A 20-minute session every weekday outperforms one hour-long session per week, because the spaced repetition consolidates memory traces faster.

At what age can you start Orton-Gillingham activities?

Phonemic awareness activities, the foundation of OG, can begin as early as age 4 or 5, before formal letter instruction. Formal phonics through OG usually starts in kindergarten or first grade. There's no upper age limit. OG is used successfully with adults who never learned to read fluently, including adults with undiagnosed dyslexia.

Is there free Orton-Gillingham curriculum available?

Several free resources exist. The University of Florida Literacy Institute (UFLI) publishes free decodable readers and teacher guides at literacy.ufl.edu. Starfall.com offers free phonics activities online. The International Dyslexia Association publishes free fact sheets on phonics instruction. None of these are complete OG programs, but they give families who can't afford commercial programs a solid start.

My child's school says they already use OG. How do I verify that?

Ask the reading specialist or teacher which credentialed OG program or OG-based curriculum they use by name, how many hours a week your child gets it, and who delivers it and what their training is. Schools sometimes use the term loosely. If the answer is vague, ask for a copy of the curriculum guide and check whether it follows a systematic scope and sequence with cumulative review.

Can I use OG activities alongside other reading programs?

Generally yes, with one caveat. If your child already gets structured literacy from a specialist, make sure your at-home activities use the same phonics sequence and terminology. Introducing patterns in a different order than the specialist can confuse a struggling reader. Ask the tutor which stage you should reinforce at home and stay on it.

Do OG activities work for kids with ADHD as well as dyslexia?

ADHD and dyslexia co-occur in about 30 to 50 percent of children with either condition. The hands-on nature of OG activities often works well for kids with ADHD because it gives them something to do with their hands during instruction. That said, ADHD affects attention and impulse control, not phonological processing directly. If attention is the main barrier, behavioral supports may need to run alongside the OG work.

What's the difference between OG and phonics instruction generally?

All OG is phonics instruction, but not all phonics instruction is OG. OG adds three things generic phonics programs often skip: multisensory delivery on every task, strict cumulative review of all prior material in every lesson, and a diagnostic component where the teacher finds and fills individual gaps. Generic phonics programs follow a sequence but usually skip systematic cumulative review and tactile-kinesthetic reinforcement.

How do I find a certified OG tutor?

The International Dyslexia Association keeps a directory of certified providers at dyslexiaida.org. The Academy of Orton-Gillingham Practitioners and Educators (AOGPE) has a provider search at ortonacademy.org. Expect $80 to $200 per hour. Some states fund dyslexia tutoring through education department grants or scholarships, so check your state's department of education website.

Can Orton-Gillingham help with a child who reverses letters like b and d?

Yes. Letter reversals are extremely common in early readers and aren't diagnostic of dyslexia on their own. OG addresses them through multisensory anchoring: teaching a specific motor pathway for each letter, using verbal cues ("b points to the right like a baseball bat"), and giving tactile practice tracing each letter until the motor memory is automatic. Most children stop reversing once they have strong motor and phonological anchors for each.

Does my child need a dyslexia diagnosis to get OG instruction at school?

No. Under IDEA, schools must provide specially designed instruction to any child with a disability that affects educational performance, including reading disabilities without a formal dyslexia label. Many states now require schools to screen all students for reading risk and provide intervention based on screening results, not diagnosis. A formal evaluation helps specify the need but isn't a prerequisite for intervention.

Are OG activities different for older students in middle or high school?

The principles hold, but the content shifts. Older students who have basic phonics usually work on multisyllabic word structure, Latin and Greek morphemes, advanced syllable division, and academic vocabulary. OG activities at this level involve word analysis with roots and affixes rather than basic letter-sound work. The multisensory and cumulative review pieces stay exactly the same.

How is OG different from the Wilson Reading System?

Wilson Reading System is a structured OG-based curriculum that follows its own proprietary scope and sequence. It requires separate teacher certification and is widely used in schools and private practice. Wilson leans hard on syllable types and is built for students who haven't responded to other interventions. It's more scripted than pure OG, which makes it easier to deliver consistently but less individually tailored.

Sources

1. International Dyslexia Association, Knowledge and Practice Standards for Teachers of Reading: IDA recognizes OG as a foundational structured literacy approach and maintains a directory of certified providers
2. Stevens et al., Journal of Learning Disabilities, 2021: Effects of Structured Literacy Interventions on Reading Outcomes: Meta-analysis found structured literacy interventions based on OG principles produced a mean effect size of 0.49 for decoding outcomes
3. National Institute of Child Health and Human Development, Report of the National Reading Panel (2000): Systematic, explicit phonics instruction was superior to less explicit methods; phonemic awareness instruction most effective when teaching segmentation and blending together with letters
4. Education Commission of the States, Reading Policy Database 2024: As of 2024, more than 40 U.S. states have passed laws or policies requiring evidence-based reading instruction
5. U.S. Department of Education, IDEA: Individuals with Disabilities Education Act (20 U.S.C. § 1400 et seq.): Under IDEA, parents can request a free psychoeducational evaluation and have the right to a free appropriate public education (FAPE) including specially designed instruction
6. Galuschka et al., Journal of Learning Disabilities, 2018: The effectiveness of literacy interventions for children with dyslexia: Structured literacy interventions improved outcomes for struggling readers regardless of whether they had a formal dyslexia diagnosis
7. Hasbrouck & Tindal, Oral Reading Fluency Norms: A Valuable Assessment Tool for Reading Teachers (2017): Oral reading fluency norms; a typical second grader reads approximately 72 correct words per minute at year-end
8. Shaywitz, S., Overcoming Dyslexia (2003), cited in IDA Research & Policy: Most children with dyslexia need between 150 and 300 total hours of intensive intervention to catch up to peers
9. Wilson Reading System, Wilson Language Training program research overview: Wilson Reading System is an OG-derived structured literacy curriculum with documented research supporting positive outcomes for students with significant reading disabilities
10. U.S. Department of Education, Office of Special Education Programs (OSEP): OSEP oversees implementation of IDEA; schools must provide specially designed instruction to any child with a disability affecting educational performance