As the summer sun starts to heat up, our workload starts to wind down. Gone are the exam groups; Years 11 and 13 have officially left the building – or are pretty close to it, anyway. All it took was blood, sweat and tears, and their exceptional hard work, and they’re done. Another cohort guided towards their future.
Onto the next group.
And so the cycle repeats. Teaching is a uniquely rewarding career because that same joy that you get to experience when students who you’ve taught or mentored for the past few years finally get to go on and enjoy their dreams happens every year. Every year, you help more and more young people to achieve everything they ever wanted to.
And then you get 6 weeks off. That’s pretty good too.
Now that the exam groups are gone, we can also get on with our dreaded to-do lists. Each year, I put together a set of tasks for my department to accomplish in what we call Gain Time – that’s the time that you get back now that you’re no longer required to teach during however many periods a week. It’s a time where you can really sink your teeth into a task to empower your department, whether that’s to make it more productive for the year ahead or even to organise a school trip. Marking loads might still be maxed out for the younger years but, in general, you’ve got a lot more time.
So the last thing that you want is for someone to come along and ask you to “just quickly” run a new lunchtime club or lend your “expertise” to a project. Even worse if the question gets asked in September, when your workload is likely to be at its largest.
I think teachers are often quite at-risk of this, too, since we all tend to be quite nice people, so we’re always keen to help each other out. I’d be a bit surprised if you’ve come into our profession without that mindset. And yet, sometimes saying that “yes” every time can become an accidental “no” to your own mental health, sleep or family time.
So why is it so hard to say No? And how can you do it without so much guilt?

The Logic of No as a System
First, we need to go a long way to reframe what “no” means to us. No is not a refusal, but a deliberate choice to maintain high quality in what you are already doing. If you have designed your Ideal Perfect Week well, and it’s already full, then you simply do not have the physical blocks of time to give to something new.
On top of that, if you’re suddenly expected to do something new, what’s going to give? What are you going to stop doing to give you capacity to do something else? These are the kinds of questions that you need to ask yourself. Don’t force yourself to make a decision instantly; give yourself time to think about your response. Do you really want to do something? Do you have the capacity to do it?
If yes: great! Do it to help somebody else out. If no: stop. Don’t do it. Tell the person asking you the truth: that you simply don’t have the capacity. And I get it: you’re going to feel guilty for saying no. But the truth is that if you say yes when your capacity is at zero, you’re not being helpful; you’re just promising a subpar version of your future work.
Low-Friction Ways to Say No
Knowing to say no and actually saying it are two different things. But, as you learned when you trained to teach, the profession becomes easier to manage the longer you’ve been doing it because some things will become automatic. Managing behaviour is tricky at first – but the sooner you know your students’ names, the easier it will be. Getting everything marked is a headache when you start; eventually you’ll know what you’re looking for when reading papers. Settling the class after lunch when it’s raining and setting up the PowerPoint while handing out resources and getting everyone started on the Do Now task while taking the register is a lot, but it’s easy once you’ve done it a few times.
The same is true for saying no. Doing some preparation and memorising some key phrases will go a long way towards making it easier to say it and turn down any “exciting” opportunities that you’re really just not all that excited for.
Steal my list:
- Core focus: “I’d love to take the lead on that new initiative, but looking at my current exam group marking load, I don’t have the capacity to give it the attention it deserves right now. I’ll have to pass so I can focus on getting them through their exams.”
- Counter-offer: “I can’t commit to running the after-school club this term, but I can cover two sessions as a buffer while you find a permanent lead.”
- Priority pivot: “I’m happy to take on this project. However, looking at my current schedule, what existing responsibility should I deprioritise or drop to make room for it?”
- Direct deferral: “That sounds great! But my schedule is maxed out for the next fortnight. Shall we check in after we’re through exam season to see if things have cleared up?”
- Boundary setter: “I know that I said that I would look over your resources tonight, but I’ve set myself a strict cut off for 5pm, so I actually can’t action that tonight. If it can wait until Friday morning, I will carve out ten minutes then.”
- Systems redirect: “I don’t have the capacity to sit down and talk this through with you now. I did track the entire process in a Google Doc, so I can email that to you for you to look at whenever suits you.”
- Saying no to yourself: “No, I’ve already assessed my Eisenhower Matrix and that’s neither important nor urgent, so I need to eliminate it entirely.”
To be clear: I’m not advocating for a zero-yes output. You should still latch onto every exciting opportunity that comes your way and you should still say yes to people if it means helping them out. Equally, if you’ve been asked a reasonable request, like filling out data or setting homework, you should just do it.
But if you’re already stretched and somebody asks for a helping hand with an additional responsibility, be realistic and assess: can you actually do it? If not, use any of those phrases to help you to say no.
My challenge to you is to say “no” to just one low-value, draining commitment this week to protect your buffer time. Clear boundaries will breed longevity in teaching and productivity, keeping you in the profession that you love for longer.
If you liked that, you’ll love…
- The Art of Saying No: How to Protect Your Teaching Capacity this Term without the Guilt
- Google Workspace for Education: The Complete Masterclass for Busy Teachers
- How ditching the Pomodoro Method saved my Sunday Planning as a Teacher
- How to Combat Screen Fatigue: A Teacher’s Review of Yellow-Tinted Overlays
- How to avoid Workslop: a Teacher’s Guide to Intentional AI
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