In education, the phrase ‘school improvement’ is tossed around frequently. It appears in policy documents, staff meetings, and headlines, often as a given: an unquestionable goal that every educator and leader should chase. But what does it actually mean? How do we measure it, where does this idea come from, and—crucially—what value does it hold for an organisation?
As someone who has worked in schools where the system itself failed students, I’ve seen how ‘improvement’ can both serve and obscure the real needs of a community. Unpacking its meaning is essential.
The Measurement Problem
At its core, ‘school improvement’ implies progress. But progress toward what? Traditionally, the metrics we lean on are standardised:
• Exam results
• Attendance rates
• Behaviour incidents
• Progress scores
These measures are convenient and quantifiable, but they can be misleading. Improvement framed this way assumes success can be distilled into neat data points. For example, improved exam outcomes may suggest students are learning better—but do higher grades always reflect richer understanding or genuine curiosity? Attendance might rise, but is it because students feel engaged or because they are compelled to comply?
The tools we use to measure improvement often serve external systems more than the children in front of us. They align schools to league tables and inspection criteria, which reward conformity over innovation. When improvement is measured in this narrow way, we risk chasing numbers rather than purpose.
The Origin of ‘Improvement’
Our obsession with school improvement comes from a mix of influences:
• Accountability Systems: Over decades, governments have built frameworks that demand measurable progress. Schools are scrutinised, ranked, and judged on their performance data. Improvement becomes less about the complex art of education and more about survival.
• Corporate Thinking: Borrowing heavily from business, schools are expected to operate like efficient organisations. Growth, performance, and outcomes dominate the discourse, often sidelining the human experience of learning.
• Public Expectations: Schools do not exist in a vacuum. Parents, politicians, and society have their own benchmarks for what schools should deliver—be it employability, equity, or social mobility. These pressures define improvement as achieving outcomes that can be easily seen and reported.
The result? ‘Improvement’ often feels imposed rather than self-defined. Schools are under pressure to ‘get better,’ but better at what, and for whose benefit?
The Value of Real Improvement to an Organisation
When we strip away external pressures, school improvement should be about becoming a better place for students to learn and grow. That sounds obvious, but it requires deeper thinking about organisational purpose.
1. Improvement as Alignment to Purpose
For any school, its purpose is not simply to produce high exam scores but to prepare young people for life in its fullness. Schools should cultivate knowledge, resilience, creativity, and a sense of belonging. True improvement happens when every decision—curriculum, culture, teaching—is aligned to this deeper purpose.
2. Improvement as Reflection of Values
What do we value as a school? Collaboration over competition? Critical thinking over memorisation? Compassion over compliance? Improvement means embedding these values into the daily life of the organisation so they shape not only what we measure but how we behave.
3. Improvement as Sustainable Change
Organisational improvement is not a quick fix; it’s about building systems, practices, and relationships that endure. It’s empowering teachers to innovate, supporting students to thrive, and creating an environment where people flourish long after leadership priorities shift.
4. Improvement as Liberation
Finally, improvement should free students and staff from the constraints of a broken system. It means removing barriers to success, dismantling inequities, and refusing to let external pressures dictate our vision of education. It is about challenging the very assumptions that force schools into a cycle of superficial ‘progress.’
A Better Conversation About Improvement
So how do we shift the conversation? We start by redefining improvement on our own terms. We ask:
• Who decides what improvement looks like in our school?
• Does this improvement serve our students, or does it serve someone else’s agenda?
• Are we measuring what matters, or what’s easy to measure?
• Do our actions reflect our values, or are we being driven by external pressures?
Real improvement happens when schools take ownership of their purpose and align their work to it with integrity. It’s not about chasing targets; it’s about creating meaningful change that transforms lives.
In the end, school improvement isn’t a product—it’s a process. A journey toward becoming a better version of ourselves as educators, as institutions, and as communities. It’s messy, complex, and human. If we’re measuring it only by numbers, we’re missing the point.
The value of school improvement lies in the impact it has on the lives we serve. And that’s something no league table can ever capture.
What does school improvement mean to you? I’d love to hear your thoughts.