Dyslexia vs. Dysgraphia: What’s the Difference?
- Daniela Feldhausen
- Apr 16
- 5 min read
Updated: 2 days ago
My Child/Teen Is Struggling With Reading and Writing. Is it Dyslexia, Dysgraphia or Both?
If your child or teen is bright, curious, and articulate—but struggles to read fluently or write clearly—it can feel confusing and even alarming.
You may have heard the terms dyslexia and dysgraphia, sometimes used interchangeably. You may also have quietly wondered: Does this mean my child isn’t as smart as other kids?
Let’s start here: Dyslexia and dysgraphia have nothing to do with intelligence.
In fact, many of the students we work with are exceptionally bright. What they need is not more effort or more worksheets. They need the right kind of instruction.
In This Post
What is Dyslexia?
Dyslexia is a language-based learning difference that primarily affects reading.
It is often described as unexpected difficulty learning to read, despite adequate instruction. In other words, a child or teen can be sharp, thoughtful, and verbally advanced—and still struggle to read the words on a page.
At its core, dyslexia usually involves weakness in phonological processing. That’s a technical way of saying difficulty understanding that:
Words are made up of individual sounds
Those sounds can be blended together to form words
Sounds map onto letters and letter patterns
For example, when a student sees the word map, they need to:
Identify the sounds /m/ /a/ /p/
Blend them smoothly
Recognize how those sounds connect to letters
For many students with dyslexia, this process is not automatic. It can feel slow, effortful, and exhausting.
You might notice signs like:
Trouble sounding out unfamiliar words
Slow, labored reading
Avoiding reading aloud
Difficulty with spelling that seems inconsistent
Memorizing words rather than sounding them out
Here is what dyslexia is not:
It is not laziness
It is not a motivation issue
It is not caused by poor parenting
And it is absolutely not a sign of low intelligence
Many students with dyslexia have strong reasoning skills, rich vocabularies, and advanced comprehension when text is read aloud to them. Their challenge is with getting the words off the page, not with understanding ideas.
What is Dysgraphia?
Dysgraphia refers to difficulty with writing. But this is where things get a little more nuanced.
The term “dysgraphia” is often used to describe very different types of challenges:
1. Handwriting-Based Dysgraphia
Some students struggle with the physical act of writing. They may:
Have an awkward pencil grip
Experience hand fatigue
Write with inconsistent letter formation
Produce messy or hard-to-read handwriting
In these cases, occupational therapy is often the right support. The issue is motor-based.
2. Language-Based Dysgraphia (Spelling)
For many students, however, dysgraphia is not primarily about handwriting. It is about spelling.
These students may:
Struggle to spell even common words
Avoid writing assignments
Use very short, simple sentences
Have ideas that are far more sophisticated than what they can get onto paper
Often, this type of dysgraphia is closely linked to dyslexia.
Why? Because reading and spelling rely on the same foundational skills:
Phonological awareness
Knowledge of phonics patterns
Understanding of morphology, or how word parts work
Knowing the spelling rules of the English language
If a student has difficulty with reading, they will almost always have difficulty with spelling. But some students, especially students with really good memories, read well and still struggle with spelling - their memories are good enough to enable them to memorize a lot of words, but not good enough to be able to spell those words. These students generally also struggle to sound out a word they've never seen before.
Again, this has nothing to do with intelligence. In fact, it is common for students with language-based dysgraphia to have advanced verbal reasoning skills but feel embarrassed by their written work.
How Dyslexia and Dysgraphia Are Connected (and How They're Different)
Dyslexia and dysgraphia often overlap, but they are not identical.
Here’s a simple way to think about it:
Decoding is getting words off the page. That’s reading.
Encoding is putting words onto the page. That’s spelling and writing.
They are two sides of the same coin.
Many students with dyslexia also have spelling-based dysgraphia because both rely on the same underlying phonological and phonics skills.
However, some students read fairly well but still struggle with spelling. These students may have strong memories or excellent comprehension skills that allow them to compensate while reading. But when it comes time to spell independently, the gaps show up.
The good news is that when we strengthen the foundational skills—phonological awareness, phonics, morphology—both reading and spelling improve together.
Why Neither Has Anything To Do With Intelligence
This is the part we care about most.
Students with dyslexia and dysgraphia are not less intelligent. They are not less capable. They are not less driven.
Their brains simply process written language differently.
Research consistently shows that dyslexia is a neurobiological learning difference. It affects how the brain processes language sounds and symbols. It does not affect overall cognitive ability.
In fact, many students with dyslexia and dysgraphia are:
Creative problem solvers
Strong critical thinkers
Big-picture thinkers
Highly verbal
The frustration often comes from the mismatch between what they know and what they can easily demonstrate on school exams.
When reading and writing are hard, confidence takes a hit. Students may begin to believe they are “bad at school.” They may avoid challenging work. They may shut down.
But when they receive evidence-based instruction that targets the exact skills they’re missing, something powerful happens.
Reading becomes more fluent. Spelling becomes more predictable. Writing becomes more expressive. And confidence begins to rebuild.
The Right Support Makes All the Difference
Generic tutoring is rarely enough for students with dyslexia or dysgraphia. Homework help does not close foundational skill gaps.
What these students need is:
Explicit, systematic instruction
Training in phonological awareness
Structured phonics instruction
Instruction in morphology and spelling rules
Frequent, consistent sessions
When instruction is grounded in the Science of Reading and delivered with the right dosage, students can catch up faster than many families expect.
We see it all the time.
Students who once dreaded reading start picking up books voluntarily.
Students who wrote two-sentence paragraphs begin crafting thoughtful essays.
Students who felt defeated begin to see themselves as capable learners.
And that shift has nothing to do with intelligence. It has everything to do with instruction.
What sets Kids Up Reading Tutors apart?
Evaluation and Structured Literacy Plan
Evidence-based instruction with Orton-Gillingham+
Data-driven systematic, explicit instruction
For all learners, with or without dyslexia/dysgraphia
Kids & teens in grades 1-12 get caught up ASAP
Customized, 1-on-1 sessions with a dedicated tutor
High-dosage tutoring (2-5x/week) via Zoom
Focused, with an end in sight (not endless tutoring & investment)
Flexible scheduling
45/60 minute sessions
Daytime/evenings/weekends/summer
Team of tutors; switch tutors if needed for schedule changes
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