I Know the Answer, but I Can’t Get It Onto Paper
Why some dyslexic learners can explain ideas aloud but struggle to show them in writing, and practical ways to bridge the gap between knowing and showing.
By Mark, specialist dyslexia assessor
It is something many parents and teachers hear again and again.
“He can tell me the answer, but he cannot write it down.”
“She knows it when we talk about it, but it does not come out in her work.”
“He understood it yesterday. Why does the page not show that?”
For many dyslexic learners, this experience is deeply frustrating.
It can look as though the learner does not know the material. In reality, the difficulty is often not about understanding. It is about getting that understanding onto the page in a clear and organised way.
This is an important distinction.
A learner may know far more than their written work suggests.
Knowing something is not the same as writing it
Written work asks a learner to do much more than simply recall information.
They may need to:
- understand the question;
- decide what is relevant;
- retrieve knowledge;
- organise their ideas;
- remember the structure of the answer;
- form sentences;
- choose vocabulary;
- think about spelling and punctuation;
- keep going long enough to finish.
That is a lot to manage at once.
For a dyslexic learner, this can be particularly demanding.
The difficulty is not always what they know.
Often, it is the number of steps needed to show what they know.
Why might this happen?
Dyslexia affects people differently. However, many dyslexic learners can experience difficulties in areas that make writing harder.
These may include:
- working memory — holding ideas in mind while writing;
- processing speed — getting thoughts down quickly enough;
- retrieval — pulling out the right information at the right moment;
- sequencing — putting ideas in a logical order;
- written expression — turning ideas into clear sentences and paragraphs;
- spelling and transcription — the physical and language demands of writing.
A learner may therefore be managing several pressures at once.
They might know exactly what they want to say at the beginning of a sentence, then lose part of it before they finish writing.
They might have good ideas, but struggle to organise them.
They might focus so hard on spelling or handwriting that the actual point they wanted to make becomes less clear.
They might focus so hard on spelling or handwriting that the actual point they wanted to make becomes less clear.
This can affect confidence very quickly
One of the hardest things about this difficulty is that it can be misunderstood.
A learner may begin to hear messages such as:
- “You need to try harder.”
- “You need to put more detail.”
- “You are rushing.”
- “You are being careless.”
Sometimes those comments are well meant. However, they can miss the real issue.
If a child repeatedly feels that their written work does not reflect what they know, confidence can drop very quickly.
Over time, they may begin to:
- avoid writing;
- write as little as possible;
- become anxious about extended answers;
- assume they are “bad at English” or “not academic”;
- give up before they have really shown what they know.
That is why support needs to address not just the final piece of writing, but the process that gets the learner there.
A gap between knowing and showing
This is one of the most useful ways to think about it.
The issue is often a gap between knowing and showing.
The learner may know the content, understand the lesson, be able to explain it verbally and answer questions in discussion, but still struggle when faced with a blank page.
The written task demands that all of this understanding is translated into an organised written product.
That translation process is where things can break down.
What can help?
The aim is not to make the work easier.
The aim is to make it easier for the learner to show what they know.
1. Break down the question first
Before the learner writes anything, they need to know exactly what the question wants.
A simple routine is:
- What is the command word?
- What is the instruction?
- What is the key term?
This reduces uncertainty and gives the learner a clearer starting point. There is more on this in why breaking down a question can help.
2. Plan before writing
A short plan can stop the learner trying to hold the whole answer in their head.
The plan does not need to be long.
It might just be:
- point 1;
- point 2;
- point 3;
- one example or piece of evidence for each.
This helps the learner move some of the thinking out of memory and onto the page. See why planning an answer can help for a simple method.
This helps the learner move some of the thinking out of memory and onto the page.
3. Use verbal rehearsal
Some learners explain ideas far more clearly aloud than in writing.
That can be used as a strength.
Before writing, encourage the learner to say their answer aloud.
Questions such as these can help:
- What is your main point?
- What would you say first?
- Can you explain that in one sentence?
- What example would you use?
Talking first can help the learner organise their thinking before they begin writing it down.
4. Give each paragraph a job
Extended writing can feel overwhelming because it seems like one huge task.
Instead, break it into smaller ones.
For example:
- Paragraph 1 → make the first point.
- Paragraph 2 → explain the second point.
- Paragraph 3 → add evidence or another idea.
- Conclusion → bring it together.
5. Reduce unnecessary barriers
If the goal is to assess understanding, some barriers may need to be reduced where appropriate.
This could include:
- reducing unnecessary copying;
- allowing bullet-point planning;
- using a laptop where appropriate;
- using speech-to-text or word processing;
- providing writing frames;
- allowing extra processing time;
- accepting oral rehearsal before writing.
This is not about lowering expectations.
It is about removing obstacles that may prevent the learner from showing what they know.
6. Focus on one thing at a time when checking
Many learners are told to “check your work”, but that can be too vague.
A more manageable routine is:
- Did I answer the question?
- Have I included my main points?
- Does each sentence make sense?
- Have I missed any words?
- Check spelling last.
What does support sound like?
Instead of saying “Just write more”, it may be more helpful to say:
- “Tell me what you want to say first.”
- “Let’s get the ideas down before worrying about spelling.”
- “What is your first point going to be?”
- “Can we make a quick plan?”
- “You know this — let’s work out how to show it.”
This is not laziness
When a learner struggles to get their ideas onto paper, it does not automatically mean they are lazy, careless or not trying.
Often, the writing task is simply placing heavy demands on skills that are harder for them to manage all at once.
The goal is not perfect writing
The goal is communication.
The learner needs ways to bridge the gap between what they know and what they can produce in writing.
That may involve clearer routines, more explicit modelling, shorter planning steps, verbal rehearsal and appropriate tools and adjustments.
A more helpful way to think about it
Instead of asking:
“Why can’t they write it?”
it may be better to ask:
“What is getting in the way of them showing what they know?”
That question leads to more useful support.
Because very often, the knowledge is there.
The challenge is helping the learner turn that knowledge into something the page can show.
About Defining Dyslexia and the author

About the author
Mark
Specialist dyslexia assessor and founder of Defining Dyslexia
Mark is a qualified teacher and specialist assessor who has worked across mainstream and SEND education, including as a SENCo. He holds an Assessment Practising Certificate and is a member of PATOSS, and he carries out every Defining Dyslexia assessment personally, from the first conversation through to talking the report through with you.
- PATOSS member
- Assessment Practising Certificate
- PGCE
- NASENCo
- CPT3A
- PgDip SpLD
About Defining Dyslexia
Diagnostic dyslexia assessments for children, adults and students
Defining Dyslexia provides full diagnostic SpLD assessments for children, adults and university and college students. Face-to-face assessments are available in Sheffield and South Yorkshire, Peterborough and Cambridgeshire, and Stamford and Rutland, with remote assessments available UK-wide. Every assessment includes time to talk through the findings together, so you leave with a clear understanding of the results rather than a document to decipher alone.
If you have questions, or you are wondering whether an assessment might be the right next step, a free 15-minute telephone call is available with no obligation.


