Article
Systemic Growth – Building a Culture Where Improvement Is an Obligation
The idea that every teacher can improve by 20% is not an indictment. It is a contract. A promise that the profession deserves to be taken seriously – and a demand on leadership to shape the conditions that make improvement possible.
The systems that move forward do so not because they happen to have the right app or a flashy project, but because they build an infrastructure where it is easier to do the right thing than to keep doing business as usual. Culture beats campaign. Every time.
Stop Buying Change – Start Building Conditions
In every municipality I have worked with, the same truth repeats itself: initiatives without infrastructure are disguised optimism. Leadership’s task is not to “start things,” but to design conditions – time, language, follow-up, and support – that make improvement happen.
This means you plan development through what you protect in the calendar, not through what you talk about on a professional development day. If your calendar does not show where and when teachers are learning what they need to learn, you don’t have a system for improvement. Period.
Good Enough Is Not a Goal
Schools carry the future of our shared society. With that weight comes a simple moral fact: in this sector it should be self-evident to want to get better. Who would accept that “good enough” is sufficient when it comes to their own child? Don’t get me wrong: everyone has days when private life takes over and energy runs low. “Good enough” can be necessary in the moment, but it should never become the goal. The goal, for the individual, the team, the school, and the municipality, must be to be better tomorrow than today.
The Real Test of Leadership
This is not decided in PowerPoint slides but in structure. When time runs short, what is moved first – joint planning and collaborative learning, or something else? If PLC time is the first to go, then collaboration is not a priority but decoration. If follow-up ends in a pleasant feeling rather than an adjustment of practice within the same week, you are using data as decoration.
And the test is not just for principals. At the municipal level, the questions are just as decisive: which meetings are protected, which priorities hold, and what signals are sent through the decisions taken by boards and central offices? When the central level backs the schools’ learning processes – by protecting time for collaboration, providing resources for follow-up, and insisting on consistent language around quality – then the structure holds. But when central leadership signals that it is more important to launch than to sustain, the culture is undermined. Systems move when leaders at every level make learning non-negotiable and at the same time human: clear direction, generous support close to practice, and a culture where we talk about craft without prestige.
Measurement Before Gut Feeling
We must find ways to measure success – and we must dare to stand by them. A teacher or school leader who is asked, “did we do a good job?” should never have to answer from the gut. We cannot base success on a feeling, we must know how we are succeeding, and whether we succeeded. Otherwise, we cannot improve what must be improved or scale what deserves to grow.
This is not about drowning in numbers, but about locking in a few visible indicators that are close to teaching and close to students’ work, and that lead to concrete decisions in the near term. Measurement without decision is statistics, measurement that changes next week’s actions is professionalism.
“Our Context Is Unique” – True, but Not an Excuse
Every school and municipality is unique. That is true. But explanations can turn into excuses. The difference between systems that move and those that stand still rarely lies in student mix or budget, but in the discipline to dig in the right place: to choose a real need, address the causes, and work in iterative cycles. It takes courage to say one thing that matters instead of ten that look good. To phrase it in a way that can be measured in students’ actual work, not just in documents. And to follow up with an eye for variation, not averages: who is moving, who is not, and which change is most likely to help already next week.
From Ambition to Habit
We love big goals. But organizations eventually fall to the level of their habits. That is why real reform often looks banal on the surface and uncompromising in consequence: a recurring hour that cannot be touched. A shared language that is actually used. A follow-up that always ends in a concrete decision. It is not spectacular – but it creates leverage. When every teacher, every team, and every school moves 20% in the right direction, something happens that no project can achieve: the effects multiply over time and across classrooms.
Leaders Who Learn – Publicly
The strongest sign of a mature learning culture is not a new plan, but leaders who learn in public. When a group of principals work with clear intention, show what “good” looks like in their own work, and follow up in the same way they expect of their teachers, the hypocrisy that derails so many initiatives disappears. The message becomes clear: professional improvement is not something we preach to others – it is something we live. That signal carries further than any slogan.
An Uncomfortable but Necessary Call
The hard part is not thinking of new ideas. The hard part is persisting with the obvious until it becomes culture: to stop doing a little of everything and instead do more of the few things that work; to dare to say no to glossy posters and yes to dull tables that show real learning; to choose pedagogical intent over device – every time; to let data judge ideas, not the other way around. This is the real test of courage. It is not about pushing people harder, but about taking responsibility at the system level so that every professional has both the chance to get better.
Systemic growth is not a project. It is a statement about how we treat the most important work there is. When goals are clear, adult learning is protected, follow-up drives decisions, and technology serves teaching, then 20% stops being a miracle. It becomes the sum of many small, deliberate choices – every week, in every school, for every student. And ultimately: proof that we took our mission seriously. Not in words. In structure.