Head of Maths Interview Questions UK: 8 Real Questions and What Interviewers Want

Most Head of Maths interviews in the UK follow a pattern, and knowing it beats guessing. Below are eight questions from our bank of 16, each with a note on what the interviewer is really after.

Eight Head of Maths interview questions, and what the interviewer is thinking

1. Why do you want to lead a maths department, and what would your priorities be in your first term?

Why they ask: To assess vision and realism of a new subject leader.

2. How would you structure a Key Stage 3 maths curriculum to prepare pupils for GCSE, and how does teaching for mastery influence your thinking?

Why they ask: Curriculum design and pedagogy are central to this post.

3. How do you teach and assess GCSE Maths, including the tiering, grade boundaries and the structure of papers?

Why they ask: Core subject knowledge for a Head of Maths.

4. Your Year 11 maths results are well below those of other departments. The headteacher asks you what you will do. How do you respond?

Why they ask: To test accountability and analytical leadership.

5. Tell me about a time you improved pupils' outcomes in maths, perhaps for a group who were struggling.

Why they ask: To test impact on results with specifics.

6. How do you support non-specialist teachers of maths and develop the quality of teaching in the department?

Why they ask: Maths departments often include non-specialists, so support strategies matter.

7. A parent tells you their daughter 'can't do maths' and is anxious about the upcoming exam. How would you respond?

Why they ask: Maths anxiety is common, and parents often raise it.

8. How do you use retrieval practice, interleaving and common misconceptions to improve long-term learning in maths?

Why they ask: Pedagogy knowledge that distinguishes a strong subject lead.

A sample answer to question 1

Why do you want to lead a maths department, and what would your priorities be in your first term?

Maths is the subject where pupils most often decide early that they are 'not a maths person', so leading it means changing beliefs as well as teaching. In my first term I'd spend most of the time listening and observing: sitting in lessons, looking at books, reviewing assessment data and speaking to pupils about how they feel about maths. I'd want to know where the gaps are, for example, fractions and algebra in Year 7, which often determine GCSE outcomes. From that I'd set two or three priorities, probably a shared curriculum sequence so every class is taught the same content in the same order, regular low-stakes retrieval, and a department habit of planning lessons together. I'd also protect time for colleagues by agreeing shared resources. I wouldn't change everything quickly. Trust matters, and teachers need to see that any new approach saves effort and improves pupils' understanding before they embrace it.

Common mistake to avoid: Announcing a new scheme before seeing the department; vague claims of passion for numbers

Want the rest?

Full model answers, key points and common mistakes for all 16 questions are on the Head of Maths interview questions page. The first five are free, no sign-up needed.