What Is the Simon Learning Method? The '6 Months to Master Anything' Idea, and How Students Can Use It
The "Simon learning method" turns up in study-tips videos and parent groups with the tagline master any subject in six months. That sounds like marketing. But behind it is a Nobel laureate and a real finding from cognitive psychology.
This article covers three things: what the method actually is, why it works, and how school students — and the parents helping them — can use it in practice, including where it doesn't fit.
What the Simon learning method is
The method is named after Herbert A. Simon, winner of the 1978 Nobel Prize in Economics and one of the founders of artificial intelligence and cognitive psychology. It's sometimes called the "cone" method.
His core claim: for someone with a reasonable foundation, six months of genuine effort is enough to master any one field.
The reasoning comes from his research on memory. Learning one "chunk" — a unit of knowledge — takes about one to one-and-a-half minutes. A field of expertise contains roughly 50,000 chunks. At 40 hours a week, working through 50,000 chunks takes around 1,000 hours — six months.
Why "cone"
Simon's image: focus all your effort on a single point, like the tip of a cone, and it goes in. Spread it across several directions and nothing goes deep.
He had a second image, quoted even more often: boiling water. Heat it continuously for an hour and it boils. Heat it for ten minutes, stop for half an hour, repeat all day — it never boils. Learning is the same: in stop-start effort, most of what you gained in each burst leaks away during the gap.
The three rules
Strip it down and the method is three rules:
1. One subject at a time
Pick one specific goal and, for that period, don't open others alongside it. Specific matters: "get better at English" is too big; "master all 1,600 words on the primary-school list this term" is a goal you can start on.
2. Continuous effort, no gaps
Fixed time, every day. The important thing isn't the length of a session but that the chain isn't broken. A week off means many of the chunks you'd stacked up have to be re-learned.
3. Active understanding, not passive memorising
Simon stressed understanding over recall. Memorising a formula and deriving it once leave completely different things in the mind. Every chunk should get the question: why is it like this?
How school students can use it
The original method is for adults — 40 hours a week for six months. No student can do that, and no student should. But the three rules scale down: to a term, a unit, or even one test.
Scaled to a term: one main subject
Pick the one subject you most want to move this term as the "cone tip". Keep the others at their normal level. Give that subject a fixed 20–30 minutes a day — more than the others, and unbroken. The result over a term is usually far more visible than spreading extra effort evenly.
Scaled to a unit: break it into chunks
A unit of English can be split into: this week's spelling words (one chunk per word), the grammar point, two or three sentence patterns, one type of writing. A maths unit the same: concepts, formulas, typical question types.
Once it's chunked, studying stops being "revise Unit 3" and becomes "get through these 12 words and 2 patterns today". Progress is visible, and so is what's still shaky.
Daily output, weekly review
At the end of each day, note how many chunks were covered. At the weekend, look back: which ones are still wobbly? Put them on next week's list. This step is the one most people skip, and it's what makes "continuous" actually work — without it, chunks quietly leak away and nobody notices.
Understand, then memorise
Vocabulary, poems, dates: these slide into pure rote very easily. Simon's approach adds one step before memorising. What does this word mean and what sounds is it made of? What's the poem describing? Where does this formula come from? Understood first, memorised second, it holds far better.
Where it doesn't apply
To be fair to the method, it isn't universal:
- No foundation, no six months. Simon's own condition was "a reasonable foundation". A child who has never studied French can't master it in six months of the method.
- It doesn't solve forgetting. Chunks you've learned still decay. The Simon method is about learning in efficiently; keeping it from leaking out is a separate technique — spaced repetition — and the two work best together.
- Children's attention is finite. Twenty to thirty minutes of real focus is the ceiling for a primary-school child. Don't copy the adult time budget.
Applied to a spelling test
A weekly spelling or dictation test is the easiest place to try the method: the scope is fixed (this week's list), the chunks are obvious (one word each), and the cycle is a week.
Start the day the list arrives, ten minutes a day, no gaps. For each word, understand the meaning and the sounds before writing it. Mid-week, look back at which words are still wrong. If nobody's free to read the list out every day, an app like DictationEasy can do the reading — the list goes in once, it's read aloud on demand, and the child practises alone while a parent marks at the end.
Related: A Weekly Spelling Test Routine: 10 Minutes a Day
Frequently Asked Questions
Can you really master a subject in six months with the Simon method?
With the two conditions Simon set — an existing foundation and around 40 hours a week of continuous, focused work — reaching professional competence in six months is realistic in many fields. For school students the time budget is unrealistic, but scaled down to one subject over one term, the same principles hold.
What's the difference between the Simon method and the Feynman technique?
The Simon method is about how to organise effort: one target, continuous, broken into chunks. The Feynman technique is about how to test understanding: can you explain it simply to someone else? They don't compete — Simon's "active understanding" step is often done using Feynman's method.
How long should a primary-school child study each day under this method?
Under 20 minutes for the early years, around 30 for upper primary, in one session. The point is "every day, unbroken", not a long single sitting.
If you focus on one subject, what happens to the others?
They carry on at the normal level: homework done, tests prepared for. "One subject" means where the extra effort goes for that period, not abandoning everything else.
Is it good for exam preparation?
Very — especially exams with a defined syllabus. Chunk the syllabus, count the chunks, divide by the days left, and you have a daily target. That's far clearer than "do some revision each day".
