The two-letter word all new teachers should learn to say

When you first step into the classroom, enthusiasm is your greatest currency. It drives you to plan dynamic lessons, mark late into the evening and offer help whenever a colleague asks.

However, early-career teachers frequently fall into a predictable trap: saying “yes” to every additional responsibility, committee request and extracurricular project that comes their way. At least I did.

While saying “yes” feels like the fastest path to establishing yourself as a team player and getting yourself noticed, it is often the quickest route to burnout. And even experienced teachers can sometimes find themselves agreeing to one too many things.

Learning to deploy a strategic “no” is not about being unhelpful or lazy. It is about protecting your time and energy so you can focus on what matters most: becoming an exceptional teacher, or whatever other targets you are working on.

Why we say ‘yes’ to everything

To break the habit of overcommitting, it helps to understand why new teachers struggle to establish boundaries in the first place. Three primary drivers tend to dominate:

• Imposter syndrome: early-career teachers often feel they need to continually prove their worth. Taking on extra tasks feels like a way to validate their position and demonstrate competence.
• People-pleasing: entering a new workplace culture creates a strong desire to be liked and accepted by colleagues and leadership. You want to prove yourself as quickly as possible.
• The “good teacher” trap: education culture historically romanticises self-sacrifice. Teachers are often conditioned to believe that saying “yes” to every request, regardless of personal cost, is what defines dedication to the profession.

Recognising these psychological drivers is the first step toward taking control of your workload.

A simple test: the four-question framework

To prevent yourself from feeling overwhelmed, break down incoming requests using a clear, four-step framework. Before agreeing to any new task, run it through these questions to distinguish between low-return obligations and genuine growth opportunities:

1. Does this directly improve my subject knowledge or classroom practice?

If a task doesn’t make you a better teacher or directly benefit your students, its priority drops significantly.

2. Is this a one-off task or a recurring commitment?

A single 30-minute task is manageable; a weekly committee meeting for the rest of the term carries a compounding cost on your limited planning time.

3. Is there someone else who would actually benefit more from doing this?

Stepping back allows colleagues, such as those seeking leadership roles in that specific area, a chance to step up and gain valuable experience.

4. Would I say ‘yes’ to this if it were happening tomorrow?

We often say “yes” to requests for events scheduled for months away because our future calendar looks open. This is the ultimate “regret test”: ask yourself if you would agree to do it this week. If the answer is no, decline it now.

How to say ‘no’ without guilt

Declining a request from a colleague or a senior leader can feel daunting. Having structured, professional responses ready allows you to maintain strong relationships while protecting your boundaries.

To a peer or colleague:

“Thank you for thinking of me for this opportunity. Right now, my focus is on refining my key stage 3 curriculum planning, so I can’t take on extra tasks this term. I hope it goes well, and please do think of me for future opportunities.”

To a line manager or senior leader:

“I’d love to support this project. However, my current priority is developing our new assessment framework. If I take this on, which of my existing commitments should I deprioritise to make room for it?”

Using these scripts shifts the conversation from a flat refusal to a clear reflection of your workload and strategic priorities.

What to say ‘yes’ to

Saying “no” to low-impact tasks frees up invaluable time. In my own practice, reclaiming those hours allowed me to invest in high-yield activities that built long-term career momentum rather than helped short-term survival. These high-yield activities might include:

• Subject-specific CPD: engage in professional development that deepens your subject mastery and pedagogy, rather than generic admin training. Some of the best history CPD I have done was with the Historical Association and it was worth every hour I put into it.
   
• Examiner work: as I have found in my own career, assessing papers for exam boards offers unparalleled insights into marking criteria, common student misconceptions and curriculum standards that directly transform your classroom teaching.
   
• Purposeful classroom observations: spend free periods observing expert colleagues across different departments to refine your classroom management and teaching techniques.

Investing time in these targeted areas pays compounding dividends for your confidence and teaching performance.

Playing the long game

Saying “yes” to everything might earn short-term praise, but it often leads to exhaustion and career stagnation. A strategic “no” allows you to build sustainable resilience, maintain high energy for your students, and focus on mastering the core competencies of teaching.

By setting clear professional boundaries early on, you transition from merely surviving your first years in education to genuinely thriving, shaping a career built on intention, growth and lasting impact.

Sheriza Wadhwani Samtani is head of Year 8 and a humanities teacher at Nord Anglia International School Hong Kong