A short LEGO® SERIOUS PLAY® training is perfectly sufficient

A few quick answers up front:

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A short LEGO SERIOUS PLAY training is perfectly sufficient. True. Nobody needs four days to understand that a red brick can also connect to a blue one.

I know this claim well. Sometimes it comes as an honest question from someone weighing up whether four full days are really worth it. Sometimes it comes as a sales argument from providers trying to prove the opposite by handing out their certificate in a single weekend.

And aren't the crash-course providers right?

No. And I am not the only one saying that. The people who developed the method themselves say so too. At the Association of Master Trainers (AoMT), which continues to teach the method in its original depth to this day, the training takes four days. Not because that is easy to sell. Because four days are what it actually takes.

How dull the training landscape would be without the brave weekend gurus who steadfastly refuse to sacrifice more than two days for a method that has supported corporate strategies, team conflicts and innovation processes for more than two decades, and some of them now manage with a single day. Self-appointed masters in six hours. Efficiency artists. Express-processing experts.

So the weekend gurus must have found a better method than the people who originally developed it.

You could almost admire the consistency with which they work on diluting a method that actually needs depth in order to work. They fear neither follow-up questions nor complaints. If You never learned the difference, You cannot miss it afterwards. And with a good colour printer, high-quality paper and an attractive design, it is easy enough to produce certificates that look impressively serious.

Sparkling water is not champagne, even if it bubbles

No. Of course not. But sarcasm is simply wonderful, especially when it contains a grain of truth.

So that this is not misunderstood: Not every shorter format is automatically worthless, and not everyone offering two days is deliberately diluting something. But depth takes time to develop. You can verify that observation in any workshop that does not go according to plan.

The difference does not show up in the training room

The real difference between a short format, one, two or three days, and four days does not actually become visible during the training itself. It appears later, when someone facilitates their first workshop of their own and things do not go according to plan:

• When the group suddenly blocks, nobody builds anymore and everyone simply stares silently at the table.
• When a model looks finished, but the person who built it is clearly still holding something back that has not been said.
• When a question comes up for which no script, process plan or template has an answer because that exact situation has never existed before.
• When a workshop design that worked beautifully in the training completely misses the client's actual challenge. No standard format fits a real, messy, human problem exactly.

These are the moments when it becomes clear whether someone has really understood a method or has merely memorised its choreography.

What the Core Process itself does, for anyone who does not yet know the method, is explained in LEGO SERIOUS PLAY explained briefly.

Learning the sequence versus understanding the process

Only the surface in one to three days

In one to three days, at best You learn a sequence: A few proven questions, the right moment for the next exercise, the outward choreography. In LEGO SERIOUS PLAY, the actual Core Process is inseparably intertwined with the seven Application Techniques, at least when the method is taught the way the Association of Master Trainers teaches it. Some providers artificially separate the two in order to issue a certificate faster. That does not change the fact that one to three days only produce the surface. No matter how convincing a provider's marketing sounds or how strongly they claim otherwise: Real depth in LEGO SERIOUS PLAY does not emerge in one to three days, and it does not emerge by simply repeating a shortened sequence over and over again.

That is completely sufficient if the goal is a pleasant, entertaining workshop where everyone goes home in a good mood. But it is not enough if something is actually supposed to be different afterwards from how it was before.

What four days additionally provide

In four days, You learn something else: Why the process works in the first place. What group dynamics emerge when several people think with their hands at the same time instead of only talking. What to do when someone in the group refuses to participate instead of simply ignoring it. How to recognise whether a model is genuinely finished or merely looks finished. And how to design a workshop from the ground up so that it fits the client's actual challenge instead of forcing a standard format onto a problem that will never quite fit it.

Following a recipe or knowing how to cook

That is the difference between someone who follows a recipe and someone who has learned how to cook. Both can reproduce a dish as long as everything goes according to plan, the ingredients are fresh and the kitchen remains calm. Only one of them knows what to do when the sauce suddenly curdles, the oven breaks down or unexpected guests arrive who eat vegan, carnivorous or macrobiotic diets. The other reaches for the recipe and discovers that it contains no answer. The first simply keeps cooking in the way that is right for that moment and responds to the needs of the guests.

But I already know how to facilitate, coach and teach

One objection almost always comes from people who already know how to do something: teachers, university professors, organisational developers, Facilitators, coaches. The question sounds reasonable. I have been facilitating groups for years, I already stand in front of people, so isn't shorter training enough?

Nobody becomes a good carpenter simply because they are a good plumber. Nobody automatically cooks well simply because they are an excellent waiter. The crafts overlap without being interchangeable. LEGO SERIOUS PLAY is a discipline in its own right, with its own logic, which differs from traditional facilitation, teaching or coaching. Existing experience helps You understand this logic more quickly. It does not replace it.

Why this is more than a methodological detail

Only improvisation without a foundation

This distinction is not academic nit-picking. It directly determines how robust a workshop is, and therefore also whether a stable business can be built on it. Anyone who only knows the sequence can facilitate workshops as long as groups, topics and expectations politely follow the template. When they do not, and in practice that happens constantly, all that remains is improvisation without a foundation.

What clients actually notice

Especially at times when assignments do not simply come in by themselves, the temptation is strong to quickly add another certificate somewhere, one more for the LinkedIn profile, another line in the offer. But an additional certificate does not automatically change how a client perceives someone. Clients notice it in the depth of the questions asked during a workshop and in the calm with which a process is held even when things become uncomfortable. That cannot be faked, and a short format simply cannot teach it, no matter how well intentioned it may be.

When someone says "That doesn't work for us"

There is another, quieter consequence that You only hear after some time, from completely different companies: "That doesn't work for us." Or: "We tried that once before, it is not for us." Yet it is rarely the method itself. The first attempt was simply diluted, only nobody noticed at the time.

Meaningful design instead of happy-clappy training. That is what this is about. It is not about whether LEGO bricks were used. It is about whether something emerged in the end that actually holds up.

Four days are the beginning, not the destination

Quite frankly: Even four days do not turn anyone overnight into someone who confidently resolves every blockage. They provide a firm and strong foundation. Practice takes care of the rest. The difference is that this foundation holds. Anyone who understands why a process works can learn from their first awkward workshops and take something away from them. Anyone who has only memorised a sequence repeats the same mistake every time something deviates, without understanding what is actually causing it.

Some participants even say afterwards that they would have liked a fifth day to go even deeper into individual Application Techniques or to design even more of their own workshops themselves. Four days are ambitious enough. The opposite of too much.

That is why, for most people, good training does not end on the fourth day. Afterwards, exchanging ideas with other Facilitators who have completed the same full training is not a nice extra. It is the place where a method actually becomes a reliable craft. The Association itself provides Facilitator meetings at three levels for this purpose: Global, Regional and National. A shorter certificate sitting alone in a drawer does not provide this exchange. What is missing is the shared depth around which that exchange can happen.

The money question nobody asks

The provider's perspective

One question that, interestingly, is rarely asked: Why should I, or any other trainer from the Association of Master Trainers, seriously offer a four-day training if a shorter format would allow us to earn more per hour? Anyone looking only at their own calculation should actually prefer the shorter format.

The participant's perspective

For participants, almost the opposite applies. Per day, and even more so per hour invested, the Association's training is one of the least expensive on the market, not the most expensive. Shorter formats only appear cheaper in the total amount. And here, "cheaper" mainly means one thing: lower-cost. For comparatively little additional total cost, the Association does not offer an artificially divided basic and advanced level. You get the complete training in one piece, in the way the method itself needs to be taught in order to be genuinely understood, and in version 2.0, which only emerged after the method was released as open source in 2010.

Not the margin, but the depth

Spoiler alert: The reason the Association still sticks with four days is not its own margin. It is about quality and depth.

Anyone training a method that genuinely changes something in organisations rather than merely creating a pleasant atmosphere for an afternoon cannot pass it on in a shortened format without damaging what makes it valuable in the first place. No buzzwords, but skills that last. That cannot be taught in six hours, no matter how good the certificate looks at the end.

This temptation becomes greater, not smaller, in economically difficult times. Short formats are easiest to sell precisely then because they are cheaper and faster than a four-day investment. But the equation remains the same in the end: If You cut costs on the format, You also cut back on what a workshop can actually achieve.

What this means for You if You are currently deciding

If You are currently wondering whether four full days are worth it: A large part of the candid answer can already be given in the training room. And it becomes even clearer afterwards, especially in the uncomfortable moments when a group blocks, a model does not deliver what the process plan expected, or a client asks a question for which no script has an answer. Anyone who can hold those moments instead of merely improvising does not stand out in the market because of another certificate on paper. They stand out through what clients actually feel when they work with them.

What matters here is less talent or natural ability than the time invested in genuinely understanding a method rather than merely going through it once. Anyone who does not invest that time will sooner or later notice that it is missing, only then it will happen in the middle of a workshop, in front of a client, instead of beforehand in a protected learning environment.

What a client actually buys when they book a workshop, and what that means for Your own positioning as a Facilitator, is a separate question: What You really sell as a Facilitator.

If You want to know exactly what these four days look like and when the next training takes place: You can find the current training dates at matthias-renner-trainer.com.

By Matthias Renner, AI-assisted research.