Every year, thousands of teachers move overseas in search of new opportunities, professional growth and the chance to experience a different culture. They arrive with strong subject knowledge, years of classroom experience and often an impressive track record of success. Yet many discover that the strategies which made them effective in one context do not automatically translate to another.
The challenge is rarely curriculum knowledge. More often, it is culture.
Having worked in different educational settings and alongside teachers from a variety of backgrounds, I have observed that one of the biggest misconceptions in international education is the belief that good teaching alone is enough. Whilst high-quality teaching remains the most important factor in improving outcomes for pupils, teaching does not happen in isolation. It exists within a wider culture shaped by expectations, relationships, leadership, behaviour systems and community values.
Many teachers moving abroad experience what could be described as “context shock”. They arrive expecting familiar routines and structures, only to discover very different expectations around behaviour, parental engagement, accountability and communication. A strategy that worked effectively in one school may have little impact in another. This can be frustrating for teachers who suddenly find themselves questioning practices that previously brought success.
Too often, when this happens, the immediate response is to focus on teaching techniques. Leaders may increase observations, introduce new initiatives or provide additional training. Whilst professional development is important, these interventions can overlook a more fundamental issue: culture.
School culture is not simply a mission statement displayed in reception or a set of values published on a website. Culture is reflected in the daily experiences of pupils and staff. It is evident in how people speak to one another, how behaviour is managed, how decisions are made and how consistently expectations are upheld. Ultimately, culture is what people do when nobody is watching.
One of the most important lessons I have learned as a leader is that expectations must be both clear and visible. We often assume that because expectations have been communicated, they are understood. In reality, expectations need to be articulated, modelled and reinforced repeatedly.
This is particularly important in international schools where staff often arrive from different educational systems. Teachers bring with them their own reference points for what effective teaching, behaviour and leadership should look like. These perspectives have been shaped by previous schools, leaders and experiences. The challenge for leaders is creating a shared understanding of excellence amongst staff who may come from very different educational traditions. Without deliberate alignment, inconsistency quickly develops. Pupils receive mixed messages, staff become frustrated and leaders spend increasing amounts of time addressing avoidable issues.
These challenges are often most visible in one area that teachers encounter every day: behaviour.
One of the most significant challenges teachers face when moving abroad is behaviour. Not because pupils are necessarily more challenging, but because behaviour expectations are often different from those they have previously experienced.
Many teachers arrive with a clear understanding of what effective behaviour management looks like, shaped by schools where expectations were consistently communicated, modelled and reinforced. However, when those expectations are not shared consistently across a school, even experienced teachers can find themselves struggling to adapt.
In many schools, behaviour systems exist on paper, yet the lived experience can vary considerably from classroom to classroom. What is accepted in one lesson may not be accepted in another. Whilst individual teaching styles should be respected, the underlying expectations must remain consistent. Without this coherence, pupils receive mixed messages and quickly learn where boundaries can be stretched.
Through my leadership experience, I have come to recognize that behaviour is not separate from culture; it is culture made visible. The way pupils enter classrooms, transition between activities, respond to instructions and interact with adults reflects the norms, values and expectations that have been established across the school. Where there is no coherence around routines, expectations and responses, inconsistency quickly replaces accountability.
I have observed how minor infractions that are not addressed appropriately can gradually create a culture where pupils test boundaries and push limits. What begins as occasional low-level disruption can quickly become normalized if expectations are not reinforced consistently. Over time, this impacts not only behaviour but also the quality of teaching and learning, staff morale and pupils' sense of security.
Leaders therefore have a responsibility not only to create behaviour policies but to ensure they are lived daily. Staff need clarity, training and support to implement expectations consistently. Most importantly, they need to know that behaviour is a collective responsibility rather than an individual classroom battle.
As leaders, we must continually reflect on whether expectations are being upheld consistently, whether low-level disruption is addressed before it escalates and whether staff feel equipped and confident to respond effectively. These questions are fundamental because behaviour is not simply about discipline; it is about creating the conditions in which learning can thrive.
The most successful schools I have encountered are not necessarily those with the most detailed policies. They are the schools where there is a collective understanding of what excellence looks like and where leaders consistently model the behaviours they expect from others.
This modelling extends beyond pupils. Staff also learn through observation. As Bandura's Social Learning Theory suggests, people learn behaviours by watching others. Leaders therefore play a crucial role in shaping culture through their actions. How leaders respond to challenges, communicate expectations and support colleagues sends powerful messages about what is valued within the organization.
Another important lesson is that accountability and support must work together. In many schools, accountability is often viewed as something that is done to people. However, sustainable improvement rarely comes from compliance alone.
When teachers move into unfamiliar contexts, they need guidance, coaching and opportunities to reflect on their practice. They need leaders who are willing to listen and understand the challenges they are facing before making judgements about performance. Accountability remains essential, but it is most effective when accompanied by trust.
Trust is often overlooked in discussions about school improvement, yet it is the foundation upon which successful change is built. Teachers are more willing to take risks, try new approaches and engage in professional learning when they feel trusted and supported. Equally, leaders are more likely to secure commitment to improvement when staff believe that decisions are being made fairly and transparently.
This is particularly relevant in international schools where staff turnover can be high and teams are often made up of professionals from different countries and educational traditions. Building trust takes time, but without it, even the most well-designed improvement strategy is unlikely to succeed.
Professional development also plays a key role. However, effective professional development is not about delivering one-off training sessions. It is about creating a culture where continuous improvement becomes part of everyday practice. Teachers should be given opportunities to observe one another, engage in professional dialogue, reflect on their practice and learn from both successes and mistakes.
One of the most powerful ideas I have encountered is Dylan Wiliam's assertion that every teacher should improve not because they are not good enough, but because they can be even better. This mindset shifts professional development away from deficit thinking and towards growth. It creates a culture where learning is valued not only for pupils, but for adults as well.
As international education continues to grow, schools will increasingly recruit talented teachers from across the world. The challenge for leaders is not simply attracting great teachers, but creating the conditions in which they can thrive.
Curriculum matters. Teaching matters. Assessment matters.
But before any of these can have lasting impact, schools must establish a culture built on trust, clarity and shared expectations. Curriculum tells us what we want pupils to learn. Culture determines whether learning can happen at all.
When great teachers move abroad, they do not leave their expertise behind. What they often need is support to understand a new context, align with a new culture and navigate a different set of expectations.
School improvement begins not with programmes or policies, but with people. People perform best when they understand the culture they are working within and feel supported to contribute to it.
In the end, culture is not an addition to school improvement. It is the foundation upon which everything else is built.
Rizvana A. Reman, Head of Maths and Science
globalpartners@eletsonline.com
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