For teachers
Aphantasia in the classroom
In a class of 30, there's a fair chance at least one student can't picture what you're asking them to imagine, and they may not know that anyone else can.
What aphantasia means for learning
Aphantasia describes a spectrum, from a reduced ability to picture things in the mind's eye through to none at all. It isn't a learning difficulty or a disorder. Students with aphantasia can understand, remember and create just as well; they just don't do it with mental pictures.
The challenge is that a lot of teaching assumes visualisation: "picture the scene", memory techniques built on mental images, and creative writing prompts that start with "imagine". A student who can't do that may conclude they're doing it wrong, or quietly disengage.
Most students with aphantasia don't know they have it. Many only find out as adults.
Practical adjustments
Small changes make a real difference, and most of them help every student.
Ask, don't assume
A simple, non-judgemental question such as "Do you see pictures when you imagine something?" can open the conversation. Many students have never been asked.
Offer an alternative to "picture this"
Pair visualisation prompts with a descriptive or factual route: list what's there, describe it in words, or work from a real image on the page.
Make visual memory techniques optional
Memory palaces and image-based mnemonics won't work for everyone. Offer verbal mnemonics, chunking, retrieval practice and spaced revision alongside them.
Put the visuals outside the head
Diagrams, photographs, physical objects and worked examples give every student something to work from, without relying on an inner picture.
Rethink creative writing prompts
Questions, facts, research and sensory details can spark writing as well as "imagine you're there". Students with aphantasia often write vividly from knowledge rather than images.
Downloadable guidance
We're drafting practical guidance for teachers and schools. If you'd like a copy when it's ready, or would like to help shape it, get in touch.
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