Stepping into a leadership role in education is one of the most rewarding moves a teacher can make and one of the most misunderstood. Ask ten people what a head of department really does, and you'll likely get ten different answers. Some picture endless meetings and paperwork. Others imagine a mentor guiding a team of teachers towards excellence. The reality sits somewhere in between, and it's far more strategic than most people expect.
For teachers weighing their next career move, this guide unpacks what the head of department role actually involves, including the day-to-day duties, the skills you'll need, and how formal study can support that transition.
A head of department sits at the intersection of teaching and management, remaining connected to the classroom while also thinking about the bigger picture. This includes curriculum quality, staff development, and the overall performance of the subject area within the school.
In most schools, a head of department is responsible for a specific subject or faculty, overseeing everything from lesson planning to exam results. The role varies with the size of the institution, but at its core, it always involves leading people and improving outcomes.
Unlike a classroom teacher, whose focus is largely on their own students, a head of department must think about the success of an entire team, mentoring newer teachers and making sure the subject's approach aligns with the school's broader mission and objectives.
The day-to-day duties of department heads vary depending on the school, the subject, and the size of the organisation. That said, most job descriptions for this position include a fairly consistent set of tasks:
It's a role built on cooperation as much as authority. A good head of department doesn't simply issue instructions; they build consultation into decision-making and keep colleagues engaged in the department's direction.
Subject expertise alone won't take you far in this role. What separates an effective head of department from a struggling one usually comes down to leadership skills that go well beyond the classroom.
Communication skills are essential. You'll be explaining strategies to teachers, presenting progress reports to senior leadership, and sometimes addressing concerns from parents. Clarity and honesty go a long way here.
People management matters just as much. Supporting a high-performing team means understanding individual strengths, offering constructive feedback, and creating an environment where teachers feel motivated rather than micromanaged.
Other valuable leadership skills include decision-making under pressure, emotional intelligence to manage differing personalities, and a genuine passion for effective teaching and continuous improvement. None of these appears overnight as they develop through experience, and increasingly, through structured postgraduate study designed for educators moving into leadership.
If there's one skill that defines strong department heads, it's strategic planning. This is where the role shifts from simply ’managing a subject’ to actively shaping its future.
Strategic planning in this context might involve setting multi-year goals for exam performance, redesigning how a subject is taught, or aligning department priorities with the school's wider improvement plans. It requires stepping back from daily operations and asking bigger questions: Where is this department heading? Where should this department be three years from now, not just three weeks from now?
Good strategic planning also means preparing for change that includes new curriculum standards, shifting student needs, or resourcing constraints without losing sight of the department's core mission. This kind of thinking pulls as much from organisational strategy as it does from teaching itself, which is why many teachers aiming for department leadership choose to build these skills through formal training outside the classroom.
Qualifications, skills, and career path
Most heads of department begin as classroom teachers, typically holding at least a bachelor's degree in their relevant field, along with a teaching qualification. Progression usually comes through classroom experience, informal leadership opportunities, and a demonstrated, proven track record of improving outcomes.
Salaries for department heads vary depending on the school, location, and level of responsibility, but the role typically comes with a meaningful increase over a standard teaching position.
Increasingly, schools want candidates who can show evidence of leadership thinking, not just classroom success. This is where postgraduate study becomes valuable with a programme built around educational leadership that helps teachers develop the strategic planning and organisational skills the role demands.
If you're serious about moving into department leadership or are already in the role and want to sharpen your practice, investing in your own development is one of the most effective things you can do. The MA Educational Leadership in Practice, from The University of Manchester - Dubai, is designed exactly for this.
It's a part-time, blended programme built for working educators, combining online study with face-to-face course conferences, so you can develop real leadership capability without stepping away from your career.
The programme focuses on practice-based learning, challenging you to think critically about leadership, organisational change, and educational policy, all directly applicable to the realities of running a department.
Final thoughts
Being a head of department is far more than a title. It's a role that blends teaching, mentoring, and strategic thinking, and it plays a critical part in shaping a school's success. Whether you're preparing for your first leadership position or growing into a larger role, developing the right skills makes all the difference.
Ready to take the next step in your education leadership career? Download the brochure to explore the MA Educational Leadership in Practice, or request a callback to speak with our team about the right programme for you.
1. What qualifications do I need to become a head of department?
Most schools expect a bachelor's degree in a relevant field, a teaching qualification, and several years of classroom experience. Postgraduate study in educational leadership is increasingly valued too.
2. Is a head of department a full-time leadership role, or do they still teach?
In most schools, department heads continue teaching alongside their leadership duties, balancing classroom time with responsibilities like planning, mentoring, and reporting.
3. How is a head of department different from a school principal?
A head of department focuses on a single subject or faculty area, while a principal oversees the entire school's operations and staff across all departments.
4. What skills matter most for someone new to this role?
Communication, people management, and strategic planning tend to matter most early on. Subject knowledge gets you into the role, and leadership skills help you succeed in it.
5. Can studying for a master's degree really help with this transition?
Yes. A structured programme like the MA Educational Leadership in Practice helps teachers build leadership frameworks and strategic thinking skills they might otherwise only pick up through years of trial and error.
6. How long does it typically take to become a head of department?
This varies by school and individual, but most teachers spend several years building classroom experience and informal leadership responsibility before stepping into the role.
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