Age is a proxy, and we had been treating it as the thing
An earlier version of this system banded its stages by age. It was not an unreasonable design — nearly all formal education does it, and it makes timetabling straightforward. It was simply measuring the wrong variable.
What a facilitator actually needs to know before teaching something is whether the learner holds the prerequisite for it. Age correlates with that, loosely, in a population that has moved through school at a standard pace. In the population this programme actually serves — adults returning to learn, young people whose schooling was interrupted, learners who are years ahead in one subject and starting from zero in another — the correlation is weak enough to be misleading.
Once you can measure readiness directly, a proxy for readiness is not a simplification. It is an error you have chosen to keep.
What the research actually establishes
The developmental literature is often cited as an argument for age gating, and read carefully it argues the opposite.
- Saving and selling are accessible very early[43].
- Understanding profit depends on first grasping price comparison — a specific prior concept, not a birthday[45].
- Experiential enterprise education for young people moves mindset — persistence, creativity, forward-looking behaviour — more reliably than it moves business knowledge[39].
- Guidance should be highest where prior knowledge is lowest, and reduce as the learner's knowledge grows[17, 15].
Every one of those findings is about a prerequisite. The studies report their results by age because they studied school cohorts — that was the sampling frame, not the mechanism. Reading the age as the finding, rather than the schema it stood for, is the commonest misuse of this literature in curriculum design.
The placement check
Every programme publishes a recommended order, so a beginner always knows where they are. Anyone can enter at a different point by passing the placement check for the programme they want.
What it tests
The stated prerequisite for that specific programme, demonstrated. Not general aptitude, not a previous certificate, not how long someone has been attending.
What it accepts as evidence
Prior learning however it was acquired — at school, at work, online, or from a relative who repairs things. Provenance is irrelevant; demonstration is not.
What it makes possible
An adult who already compares prices does not repeat the Explorer treatment of it. A fifteen-year-old with a working prototype enters where their evidence puts them.
What it does not do
It is not a filter for entry into the space. Explorer entry is always open, unassessed and unconditional. The check exists to place people, not to exclude them.
Stage transitions follow the same logic: Maker when a subject is chosen, Innovator when skilled in at least one, and the Changemaker gate on evidence of work rooted in a community problem. Condition-based, never scheduled.
What this costs, honestly
Removing age bands is not free, and it would be dishonest to present it as pure gain.
- Groups become mixed by default. A session routinely holds different depths and different ages, which requires tasks with a low floor and a high ceiling, and a facilitator comfortable running them. See facilitation.
- Placement checks take facilitator time that a birthdate does not.
- Timetabling is harder. Cohorts cannot be assembled from a register.
- Safeguarding still requires knowing who is a minor. That is a real and separate obligation, and it is the one place age is used — for duty of care, never for placement.
- Some partners expect age bands, because school systems are built on them, and the position has to be explained rather than assumed.
Not even descriptively
The last part of this decision is the one that surprises people: we do not publish a “typical age” for anything, even as a description rather than a rule.
The reason is practical. A typical age printed on a page is read as a rule by exactly the people the programme most wants to reach — the adult wondering whether a maker programme is for someone their age, the parent of a child who is ready early, the young person who left school and assumes they have missed the window. A descriptive sentence intended to help someone picture the room does the work of an eligibility criterion, without anyone having decided that it should.
Maker education is for everyone. Placement is by evidence.