The science behind Barbara Oakley’s research, and how we are using it to build better learning materials for kids.

— — —

A few years ago, I came across the name Barbara Oakley in a way I had not expected — through a conversation about language learning, of all things.

Someone mentioned her Coursera course, Learning How to Learn, almost in passing. I looked it up that same night. I could not stop.

Dr. Oakley is an engineering professor who, by her own account, was terrible at math and science as a child. She avoided numbers, convinced — the way too many children are convinced — that her brain simply did not work that way. Then, as an adult, she decided to study how learning actually works. Not what teachers assume about learning. Not what students believe about their own intelligence. What the brain actually does when it absorbs, stores, and retrieves information.

What she found changed how I think about education entirely.

And it changed how I am building Roma8Lab.

— — —

The Two Modes the Brain Uses to Learn

One of the first things Oakley explains is that the brain has two distinct modes of thinking: focused mode and diffuse mode.

Focused mode is exactly what it sounds like — concentrated, deliberate attention on a specific problem or concept. It is what happens when a child sits down to work through a math problem or read a passage carefully.

Diffuse mode is something most people have never been taught to value. It is the loose, wandering state the brain enters during rest — during a walk, a shower, or even sleep. This is not wasted time. This is when the brain consolidates what it has learned, makes connections between ideas, and often solves the problems that focused mode could not crack.

Both modes are necessary. Neither is superior. A learner who only focuses, without ever resting, is actually working against their own brain chemistry.

This is why the materials we design at Roma8Lab are intentionally structured in short, contained sessions rather than long exhausting drills. We want children to engage fully — and then step away, letting the diffuse mode do its quiet, essential work.

— — —

Chunking: Building Blocks the Brain Can Actually Hold

Another concept from Oakley’s research that has shaped my thinking deeply is chunking.

A chunk is a unit of information that the brain has processed, understood, and compressed into a single, retrievable piece. Think of it as a mental shortcut — instead of rebuilding a concept from scratch every time, the brain has already packaged it in a way that can be accessed quickly and built upon.

The challenge for learners — especially children — is that chunks must be built through understanding, not memorization. A child who memorizes the multiplication table without understanding what multiplication means has filled their working memory with isolated facts that can disappear under pressure.

A child who understands that multiplication is repeated addition, and who has practiced that concept in many small, varied contexts, has built a real chunk — one that will transfer to new problems and stay with them for years.

This is directly reflected in how Magola Math, our first Roma8Lab resource, is designed. Rather than presenting 112 identical problems in a row, the kit distributes concepts across 15 distinct characters, each one introducing a slightly different context. The repetition is there. But so is the variety. Both are required for genuine chunking to happen.

— — —

Spaced Repetition and the Illusion of Competence

Here is something Oakley says that every parent and teacher should hear:

Rereading and highlighting feel productive. They are not.

When a child rereads a passage, their brain recognizes the words and generates a feeling of familiarity. That feeling is mistaken for understanding. Oakley calls this the illusion of competence — and it explains why so many students study hard, feel prepared, and then freeze during a test.

The research is clear: retrieval practice — actively recalling information rather than passively reviewing it — builds far stronger and more durable memory. And the timing matters just as much. Spaced repetition, which means revisiting material at increasing intervals over time, is dramatically more effective than massed practice (cramming everything in one session).

For Roma8Lab, this means we design materials that are meant to be returned to — not completed once and set aside. A bilingual child who encounters the same math concept in English today, and revisits it in Spanish three days later, and encounters it again in a different format a week after that, is building the kind of long-term memory that holds.

— — —

The Pomodoro Technique: Working With the Brain, Not Against It

Oakley is also a strong advocate of the Pomodoro Technique — a simple system where you work with focused attention for 25 minutes, then take a deliberate 5-minute break.

What makes this particularly interesting is what it teaches us about procrastination. Oakley’s research shows that procrastination is not a character flaw. It is a neurological response. When the brain anticipates a difficult or uncomfortable task, it registers actual discomfort — and naturally tries to redirect attention elsewhere.

The Pomodoro method works because it shifts the focus from the product (finishing the task) to the process (just working for 25 minutes). That discomfort? It typically fades within minutes of starting. The brain just needs to get past the starting point.

For children, this has enormous practical implications. A child told to “finish their homework” is facing the full weight of the outcome. A child told to “work for 15 minutes and then we will take a break” is facing only the process — and the brain responds completely differently.

Roma8Lab materials are intentionally designed in short, digestible sessions for exactly this reason. Not because children cannot focus. Because science shows us how to make focus sustainable.

— — —

How We Are Putting This into Practice

Roma8Lab is the education lab of Roma es Amor — built for children across the world who deserve learning resources that are creative, bilingual, research-informed, and made with genuine care.

Every resource we design goes through a filter: Does this work with how the brain actually learns?

That means:

• Short sessions that honor both focused and diffuse modes
• Concept variety that builds real chunks instead of surface memorization
• Bilingual design that leverages spaced repetition across languages
• Characters and visual storytelling that capture attention before instruction begins
• Problems structured to require retrieval, not just recognition

 

This is not theory for us. It is the framework behind every decision we make — from the number of problems in a set, to the way we alternate languages, to the visual identity of each character.

— — —

Try It Free: Mirror Match

One of the best ways to experience what Roma8Lab is building is to play.

Mirror Match is a free brain game available right now on the Roma8Lab platform. The concept is elegant: tap the words and numbers that read the same forwards and backwards. Palindromes — in both English and Spanish.

It sounds simple. It is not easy.

To play Mirror Match, a child has to look carefully, process the sequence, and make a decision — all within seconds. There is no passive review happening. The brain is actively retrieving pattern recognition, bilingual vocabulary, and number sense at the same time.

That is exactly the kind of retrieval practice Oakley describes. The kind that builds memory that actually sticks.

And because it works in both languages simultaneously, it reinforces the same concept across two linguistic systems — a natural form of spaced repetition built directly into the gameplay.

Whether you are a parent looking for a quick brain warm-up before homework, a teacher wanting a two-minute energizer for the classroom, or a child who just wants to play — Mirror Match is for you.

Play Mirror Match free at roma8lab.netlify.app — no download, no sign-up required.

— — —

Why This Matters More Than Ever

We live in a world where children are surrounded by content competing for their attention. Short videos, instant feedback, endless novelty. The brain adapts to its environment — and if we want children to develop the capacity for deep, sustained learning, we have to be intentional about the tools we put in front of them.

Barbara Oakley’s work reminds us that learning is not a talent. It is a skill. And like any skill, it improves with the right practice, the right environment, and the right understanding of how the brain actually works.

That is the commitment behind Roma8Lab.

Not just materials that look good. Materials that work — because they are built on the same science that explains why some learning sticks and other learning disappears.

Every child deserves that.

— — —

Written for the Roma es Amor community — for the parents, educators, and curious minds who believe that the science of learning belongs in every child’s corner of the world.

— — —