If you’re a supply teacher or teaching assistant looking for your next role, there’s one thing you want above all else: to be the first name your agency thinks of when a school calls.
At Zest Education, we work with schools across Staffordshire, the West Midlands and London, placing trusted, reliable, and talented supply staff every single day.
Over the years, we’ve spotted clear patterns in what makes a candidate stand out – and secure more bookings.
Here’s our insider guide to becoming the go-to supply teacher or TA.
1. Be Flexible
The most in-demand supply teachers and TAs are the ones who say yes to a wide range of opportunities.
That doesn’t mean compromising on your expertise – it just means being open to:
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Different year groups or key stages
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Varying travel distances
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Short-notice bookings
Why it matters: Schools value reliability and adaptability. If you can step into different classrooms and still deliver excellent learning, you’ll always be in demand.
2. Keep Your DBS and Documents Up to Date
There’s nothing more frustrating than finding you the perfect role… only to discover your paperwork is out of date.
Make sure you have:
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An Enhanced DBS on the Update Service
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Current references from your last placements
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Relevant ID and proof of address
If you’re thinking of searching, “How to get supply work quickly”, one of the main barriers you’ll find is admin delays.
Keeping your documents ready removes that barrier entirely.
3. Communicate Clearly and Promptly
In supply work, speed is everything. If we call, text, or email you about a role, replying quickly can be the difference between getting the booking… or missing it.
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Let us know your weekly availability in advance
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Tell us about any changes immediately
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Be clear about your preferences, but open to discussion
Pro insight: The best supply candidates don’t just answer the phone – they proactively update us, so we always know when they’re ready for work.
4. Go Above and Beyond in Every Booking
Every placement is an audition for the next one. The schools we work with often request staff back based on great first impressions.
Ways to stand out:
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Arrive early and prepared
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Follow lesson plans while adding your own energy and enthusiasm
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Leave clear handover notes for the class teacher
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Engage with pupils positively and professionally
Remember: word travels fast between schools – and a glowing reputation can lead to more opportunities without you even applying.
Why This Matters for Your Career
In a competitive market, being at the top of your agency’s list means:
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More work – both long-term and short-term
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Better matches – schools that suit your style and strengths
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Consistency – regular placements, even in quieter periods
At Zest Education, we’re more than just a recruitment agency – we’re your career partner. We want you to succeed, and we’ll do everything we can to make sure you’re in the right role, at the right time.
Looking for supply work in Staffordshire, the West Midlands or London?
Whether you’re an experienced teacher, a newly qualified educator, or a talented teaching assistant, we can help you find a role that fits.
Get in touch today by clicking here – your next opportunity could be just around the corner.