Why Repetition Fails and How Memory Strategies Stick

Jane Mitchell

Welcome to the show. Here’s the uncomfortable bit: a child can get better at a memory drill and still not get better at MEMORY.

Jane Mitchell

And honestly, that sounds strange until you’ve seen it. A pupil can remember the tray in Kim’s Game, or today’s spelling list, or the little sequence you gave them five minutes ago... and then tomorrow still forget the two instructions you said out loud in class. So the manual behind Memory Bricks makes a distinction I rather like because it cuts through the fog: memory can be facilitated, or it can be improved. Those are NOT the same thing.

Jane Mitchell

Facilitation is the temporary boost. You teach something in a helpful way, and the learner remembers that thing. Good. Useful. Absolutely worth doing. If a child remembers the capitals, the poem, the French vocabulary, lovely. But genuine improvement is tougher. That means the learner has picked up a strategy and can use it again in a new situation, without you hovering nearby like an anxious seagull.

Jane Mitchell

The manual says this very plainly: memory is not a muscle in the way people often talk about it. You don’t just do more “memory exercise” and assume the whole system gets fitter. That’s where teachers and parents get sold a very tidy story -- do enough drills and the child’s memory will strengthen globally. Nice story. Shame about the evidence.

Jane Mitchell

There’s a historical study the manual quotes from 1911 by W. G. Sleight. Eighty-four twelve-year-old schoolgirls were tested on all sorts of memory material -- dates, nonsense syllables, poetry, prose, names, map positions, visual forms, letter sequences. Then three groups did memory practice for half an hour a day, four days a week, for six weeks. Twelve hours altogether. One memorised poetry, one memorised facts, one reproduced prose passages, and a fourth group did nothing as the control.

Jane Mitchell

And after all that? Sleight found the trained groups performed virtually no better than the control group. Which is... awkward. Because it suggests practice with the MATERIAL did not magically transfer into broader memory skill.

Jane Mitchell

The manual also mentions Daniel Wagner’s work with rural Moroccan students in Koranic schools. These were students doing a great deal of memorising of Koranic verses, but that heavy memorisation did not mean strong performance on other memory tests with different material. Same problem, really. Lots of remembering. Not much transfer.

Jane Mitchell

Now, if you’re thinking, “Right, so practice is pointless then?” -- no, not exactly. Practice matters. But practice without insight often stays trapped inside the task that produced it. That’s the catch.

Jane Mitchell

And that’s why the Woodrow study from 1927 matters. This one involved 182 university students. One group spent three hours over four weeks memorising poems and nonsense syllables. Another group spent the same amount of time being instructed in memorisation techniques. Third group, no training. When they were retested, the straight-practice group did no better than the control. But the group taught TECHNIQUES did consistently better across all the tests, including some quite different from the training material.

Jane Mitchell

So there it is. You can spend hours stuffing things into memory and get very good at... stuffing those kinds of things into memory. Or you can teach the thinking behind remembering, and that is far more likely to travel.

Jane Mitchell

This is the part I wish more interventions said out loud. A child who forgets instructions does not necessarily need more random memory games. They may need help noticing what they do while learning: Did they look carefully? Did they say the items under their breath? Did they group similar things? Did they make a link, or a tiny story, or picture the first and last item? If none of that becomes conscious, the skill may never leave the therapy table or the classroom corner.

Jane Mitchell

The manual puts it beautifully, actually. Some children think memory is magic -- some people “just have it” and some don’t. But remembering depends on acquisition, retention and retrieval: taking it in, holding it, getting it back. If the child hasn’t properly acquired the information in the first place, retrieval gets blamed for a crime it didn’t commit.

Jane Mitchell

So, what do Memory Bricks actually do that ordinary drilling often doesn’t? They make the invisible part visible. The strategy becomes discussable.

Jane Mitchell

The basic activity is simple. The teacher chooses two, three, four, or five bricks and makes a sequence. The learner looks, the teacher hides them, and the learner recreates the sequence from memory using their own set. Then you compare the two rows. Sequential memory, orientation, colour, size -- depending on the level. Blue is easiest, with single objects. Green groups items in the same semantic category. Red increases the load through orientation -- left, right, upside down and so on. Yellow is the hardest, where orientation, size and colour can all vary.

Jane Mitchell

And the important thing is this: the score is NOT the lesson. The discussion is the lesson.

Jane Mitchell

If the child gets one brick wrong, you don’t say, “Nope, wrong.” You ask, “Are there any differences?” Then, “Why do you think that one changed?” Maybe they say, “I didn’t look carefully enough.” Useful. Maybe they say, “I made a story but forgot the last brick.” Also useful. Maybe they say, “It’s boring, I don’t like frogs.” Fair enough. Also useful, because interest and motivation affect memory. That’s not fluff -- it’s part of the mechanism. And the solution is to use topics of sufficient engagement to teach the skill. And definitely do not, as some of my special needs teachers used to think was a time saving and useful strategy, try to teach new vocabulary AND memory strategies at the same time.

Jane Mitchell

The teacher’s role here is mediator, not answer-dispenser. The manual is very clear on this. You encourage what it calls internal search: the learner thinks back to what they did in their head and searches for a better approach. That process can be slower than simply telling them the trick, but it builds self-reliance. It also stops the child assuming that every hard thing will be solved by an adult leaning in with a helpful face.

Jane Mitchell

Of course, some learners do need more support. The manual isn’t romantic about this. If a child can’t find an improvement after a reasonable pause, then yes, the teacher may introduce clues or cues. “Did you just look at it?” “Did you say the words to yourself?” “Would it help to say them twice?” For severely memory-impaired children and adults, enough cueing to support success may be exactly right. It’s guidance, not guesswork.

Jane Mitchell

I think that balance matters enormously. Leave a child stranded and you get frustration. Rescue them too quickly and you train dependency. The sweet spot is: enough struggle to think, enough support to succeed.

Jane Mitchell

Memory Bricks also help because they separate memory PROCESS from school CONTENT. The pictures are only remotely linked to schoolwork, which lowers stress. Instead of battling handwriting, spelling, topic knowledge, and memory all at once -- the poor child hasn’t got the RAM for that -- you isolate the remembering process itself. Then later you can ask, “Where else would this strategy help?” Instructions? Spellings? Times tables? Vocabulary? A list Mum gave you to get from upstairs?

Jane Mitchell

That last step is the whole game, really. Strategies only become useful beyond the session when the learner can consciously notice them, adapt them, and apply them somewhere else. The manual keeps coming back to transfer and generalisation for good reason: children do not automatically carry a strategy from bricks to classroom work just because we hoped they would.

Jane Mitchell

Sometimes you have to teach that transfer directly. Not, “When should you have used repetition?” which invites a gloomy trip through past failures. But, “When will this strategy be useful?” That tiny shift matters. It points the child toward the future, toward context, toward belief that the strategy will actually work.

Jane Mitchell

And that, for me, is the sensible promise here. Not magic memory. Not turning a child into a stage performer who can recite impossible lists after one glance. Frankly, most of us don’t need that. We need learners who can notice what helps them remember, use it on purpose, and carry it into real life. If they can do that, the bricks have done their job.

Jane Mitchell

One practical note before I leave you with it: these are teaching tools, not toys, and they need adult supervision -- especially because stickers can be peeled off. Which is a very child thing to do, and rather proves the point about supervision. As you will see later this also means you can make your own Memory Bricks set. Join me in the next episode to learn more about improving short-term and working memory.