The Piki Blog

Learning, every kind of brain

Short, factual reads on diverse and neurodiverse learning — the science, the strengths, and what actually helps.

Neurodiversity 101

Around 1 in 5 people learns differently

Neurodiversity is the idea that brains naturally vary in how they focus, process and remember. Conditions like ADHD, dyslexia, dyscalculia and autism aren't deficits to be fixed — they're differences in wiring, each with its own strengths and challenges.

Estimates vary, but research broadly suggests that roughly 15–20% of people are neurodivergent in some way. That means in a typical class of 30, around 5 or 6 students experience learning differently from their peers.

For a long time, education was built around a single "average" learner. The growing understanding of neurodiversity flips that assumption: when teaching offers more than one route to the same idea — text, audio, visuals, movement — far more learners can find one that fits. Designing for difference isn't a special case. It's simply better teaching.

ADHD

Why interest is the engine of ADHD focus

A common myth is that people with ADHD can't focus. In fact, they often focus intensely — on the right things. ADHD is better understood as a difference in how attention is regulated, strongly driven by interest, novelty, urgency and reward.

This is why a student might struggle through a page of dense notes yet absorb hours of detail about a favourite game or sport. The brain's attention system responds to engagement, not instruction.

Practical approaches lean into this: breaking work into short, finishable bursts; building in quick wins and progress you can see; and tying new ideas to things a learner already cares about. None of these "cure" ADHD — they work with how the brain is already wired, turning interest into momentum.

Dyslexia

Dyslexia is about decoding, not intelligence

Dyslexia affects how the brain connects letters to sounds, making reading and spelling slower and more effortful. It has nothing to do with intelligence or effort — many dyslexic thinkers show real strengths in reasoning, storytelling, problem-solving and big-picture thinking.

Small changes make a measurable difference. Clear, well-spaced fonts, shorter lines and the option to listen rather than read all reduce the load of decoding, freeing up mental energy for understanding.

Audio is especially powerful: turning a wall of text into a conversation or a narrated summary lets a dyslexic learner engage with ideas at the level they think, not the speed they can decode. The goal isn't to avoid reading — it's to remove the bottleneck so the learning can flow.

The science

Two study habits that help every brain

Decades of cognitive science point to two techniques that consistently outperform re-reading and highlighting — and they help neurodivergent and neurotypical learners alike.

Active recall means testing yourself rather than reviewing. The effort of pulling an answer from memory strengthens it far more than seeing it again. Flashcards and quick quizzes are simple ways to practise it.

Spaced repetition means revisiting material over increasing intervals, just as you're about to forget. This moves knowledge into long-term memory instead of cramming it into short-term storage that fades by morning.

Both are low-effort to start and work in minutes a day. They're the quiet engine behind genuinely durable learning — for any kind of brain.

More stories coming soon. Have a topic you'd like us to cover? Email [email protected].