What does a Head of Department actually do?
A Head of Department is responsible for leading a subject or learning area, supporting teachers, managing curriculum and assessment, monitoring student outcomes, and working with school leadership to improve teaching and learning. The exact responsibilities vary between schools, subjects and education systems, but most HODs combine educational leadership with the practical management of their department. Understanding these responsibilities is an essential first step towards becoming an effective Head of Department.
Start with Your Head of Department Job Description
Your Head of Department job description is the best place to start when you want to understand your responsibilities. It outlines the expectations of your school and education system, but it should not be treated as a complete description of what effective departmental leadership involves. The role often extends beyond the formal duties listed in a job description, requiring you to lead teachers, support professional development, manage curriculum and assessment, monitor student outcomes and contribute to whole-school improvement.
A typical Head of Department role involves several interconnected areas of responsibility. These usually include leading teachers, managing curriculum and assessment, supporting student achievement and contributing to the wider goals of the school. Your own job description may use different language, but these areas provide a useful framework for understanding what the role involves.
As Head of Department you will to provide direction and purpose to staff, build team capacity and cohesion and promote an environment of positive quality learning experiences for all students. You will undertake an active role in the ongoing development and implementation of a positive and caring learning environment across the school. You will possess effective teaching, learning, assessment and behaviour management practices and a strong understanding of the Curriculum. Ideally, you will also show excellence as a teacher in a range of courses including those designed to cater for low literacy and students at educational risk, through to college-bound students. Additionally, you will have experience in improving teaching and learning outcomes through effective performance management, modelling and promoting a culture of improvement for success.
Pretty bland.
Key Responsibilities of a Head of Department
While every school structures the role slightly differently, most Heads of Department are responsible for a common set of activities:
- Implementing curriculum according to syllabus documents
- Providing educational leadership
- Analysing data and adjusting programs
- Managing staff
- Managing resources
- Providing guidance and support on behaviour issues
- Developing consistent practices within the Learning Area
1. Curriculum Leadership and Development
One of the core responsibilities of a Head of Department is ensuring that the curriculum is implemented effectively. This means understanding the requirements of the relevant syllabus or curriculum documents and making sure teachers have the resources, programs and guidance they need to deliver them successfully.
However, curriculum leadership is about more than simply making sure teachers cover the required content. A good HOD considers how the curriculum is organised across year levels, whether assessment practices are appropriate, and whether teaching programs are helping students develop the knowledge and skills they need.
2. Providing Educational Leadership
A Head of Department is not simply an administrator. An important part of the role is providing educational leadership that helps teachers improve their practice and ultimately produces better outcomes for students.
This can involve modelling effective teaching, encouraging professional discussion, supporting teachers who want to develop their skills and creating opportunities for staff to learn from one another. It also means establishing clear expectations while giving capable teachers opportunities to exercise professional judgement and take on leadership responsibilities.
3. Using Data to Improve Student Outcomes
Heads of Department need to use data to identify problems, evaluate performance and make informed decisions. Schools often provide large amounts of information about student achievement, attendance and assessment, but the most useful data is the information that helps you understand what is happening within your own learning area.
Effective data analysis should lead to action. Look for patterns in student performance, identify areas of difficulty and consider whether changes to curriculum, assessment or teaching approaches are producing better results. The goal is not simply to collect data, but to use it to make better decisions about teaching and learning.
4. Managing Staff and Building an Effective Team
Managing staff is one of the most significant responsibilities of a Head of Department. Your department may include experienced teachers who need little direction, beginning teachers who require considerable support, and colleagues who have very different approaches to teaching.
Your role is not simply to allocate tasks and make sure deadlines are met. You need to build a team in which people understand their responsibilities, communicate effectively and feel supported to improve their practice.
This means setting clear expectations, distributing responsibilities fairly and addressing problems when they arise. It also means recognising the strengths of individual teachers and finding opportunities for them to contribute to the wider department.
One of the most important skills you can develop is delegation. Trying to do everything yourself is a quick route to becoming overwhelmed. Effective delegation allows you to distribute the workload while giving other teachers opportunities to develop their skills and take ownership of important areas of the department.
Managing staff also means having difficult conversations when necessary. If a teacher is struggling with their performance, relationships with colleagues or their responsibilities, ignoring the problem rarely makes it disappear. Address concerns early, be clear about expectations and focus on finding a constructive way forward.
A successful Head of Department doesn’t simply manage people. They develop the capacity of the people around them.
5. Managing Department Resources
A Head of Department is often responsible for managing a range of resources, including budgets, equipment, teaching materials, facilities and digital resources. Good resource management ensures that teachers have what they need to deliver the curriculum without wasting limited funds.
This requires you to understand both the needs of your department and the priorities of your school. Before requesting additional resources, consider what problem the expenditure is intended to solve and whether there are more cost-effective alternatives.
It is also important to plan ahead. Keep track of equipment that needs replacing, anticipate curriculum changes and identify significant purchases before they become urgent. A well-prepared HOD can make a stronger case to the school executive when additional funding or resources are required.
Good resource management isn’t simply about spending money wisely. It’s about ensuring that the resources available to your department have the greatest possible impact on teaching and learning.
6. Supporting Behaviour and Student Management
Heads of Department are often called upon to support teachers when student behaviour becomes a significant issue. While classroom teachers remain responsible for managing their classes, an HOD may need to become involved when a problem is persistent, serious or affecting the wider learning area.
Your role is not simply to punish students or take problems away from teachers. Instead, work with the teacher to understand what has happened, identify the underlying issues and determine an appropriate response. Consistency is particularly important: students and teachers should understand the expectations that apply across the department.
It is also worth looking for patterns. If several teachers are experiencing similar behaviour problems, the issue may be broader than individual students or classrooms. It could indicate that expectations, routines or teaching approaches need to be reviewed across the learning area.
The best HODs don’t simply respond to behaviour problems as they occur. They help their departments develop consistent approaches that prevent problems from becoming recurring issues.
7. Developing Consistent Department Practices
One of the most valuable things a Head of Department can do is create consistency across the learning area. Students should not experience seven completely different approaches to assessment, classroom expectations, curriculum delivery or communication simply because they have seven different teachers.
Consistency doesn’t mean forcing every teacher to teach in exactly the same way. Experienced teachers need professional autonomy, and different teaching styles can be highly effective. Instead, establish agreement about the things that matter most: curriculum requirements, assessment standards, behaviour expectations, communication procedures and other essential departmental practices.
Start by identifying where inconsistency is causing problems. Talk to your teachers, look at student performance and listen to feedback from students and school leadership. Then work with your team to establish practical approaches that everyone can support.
The goal isn’t uniformity. It’s creating enough consistency that students, teachers and parents know what to expect from your department.
Understand Your School’s Priorities
Your specific responsibilities will depend on your school, education system and department. Every school is slightly different, so you need to understand the priorities and expectations that apply to your particular role.
A good place to start is your school’s strategic or business plan. These documents usually outline the school’s vision and priorities over a one- to five-year period and can help you identify where your department needs to focus its attention.
It is also worth having a conversation with your Principal or line manager. Ask what they see as the strengths of your learning area, whether they have identified any problems or priorities, and what direction they would like the department to take.
These conversations are particularly important if you are new to the role, but they can also be valuable if you have been a Head of Department for several years.
What Does a Head of Department Do? The Bottom Line
Being a Head of Department involves much more than managing a subject area or ensuring that teachers follow the curriculum. You are responsible for leading people, developing teaching and learning, using evidence to improve outcomes and helping your department respond to the priorities of your school.
The exact responsibilities will vary between schools and education systems, but the underlying challenge is much the same: you need to balance the needs of your students, teachers, department and school while keeping your focus on improving teaching and learning.
The most effective HODs don’t try to do everything themselves. They develop the people around them, establish clear expectations, make informed decisions and create a department where teachers can work effectively and students can succeed.
If you’re new to the role, don’t feel that you need to master everything immediately. Start by understanding your responsibilities, your school’s priorities and the strengths and needs of your department. Then identify the areas where you can make the greatest difference.
If you’re developing your skills as a Head of Department, take a look at my guide to the [7 Essential Skills Every Head of Department Needs].
