September brings fresh routines, new classes and new opportunities. For supply teachers, it can also mean walking into an unfamiliar school and needing to find your feet quickly.
That may feel daunting, but it is also one of the strengths of supply teaching. Every placement gives you an opportunity to build confidence, expand your experience and make connections with London schools. With the right preparation and approach, you can make a positive impression from your very first day.
Prepare Before You Arrive
A confident start begins before you enter the classroom. Check your journey the evening before, allow extra time for busy London transport and make sure you have the details you need, including the school address, start time and contact name.
Pack a few dependable essentials: pens, pencils, whiteboard markers, a notebook and one or two adaptable activities. Schools will usually provide lesson plans and resources, but having a simple backup task can be invaluable if plans change or work is completed sooner than expected.
If Red Box Teachers has provided information about the school or assignment, read it carefully. Knowing the year group, subject, timetable or additional needs within the class will help you arrive feeling prepared.
Introduce Yourself and Ask the Right Questions
When you arrive, introduce yourself to the office team and the relevant teaching staff. A friendly, professional manner helps establish trust from the beginning.
Before the pupils arrive, try to clarify the essentials:
- What is the school’s behaviour policy?
- Are there any pupils with medical, safeguarding or additional support needs you should know about?
- What are the routines for registration, breaktimes and dismissal?
- Who should you contact if you need assistance?
You do not need to know everything immediately. Asking sensible questions shows that you want to follow the school’s procedures and provide a safe, consistent day for pupils.
Establish Calm, Clear Expectations
Pupils respond well when expectations are simple and consistent. Introduce yourself clearly, explain how the day will work and follow the school’s existing routines wherever possible.
Avoid trying to introduce an entirely new behaviour system for a single day. Use the language, rewards and consequences pupils already understand. Remain calm, notice positive behaviour and give clear instructions one step at a time.
If a lesson becomes challenging, do not take it personally. Behaviour can change when a familiar teacher is absent. Stay composed, refer back to the school’s expectations and ask a permanent member of staff for support when needed.
Be Flexible Throughout the Day
Supply teaching rarely follows a perfectly predictable plan. Rooms change, assemblies run late and technology sometimes refuses to cooperate. Schools value teachers who can adapt without allowing those changes to unsettle the class.
If something changes, pause, identify the immediate priority and communicate clearly with the pupils. Flexibility does not mean lowering expectations; it means finding a practical way to keep learning moving.
Leave a Useful Handover
At the end of the day, leave a concise note for the class teacher. Include the work completed, any unfinished tasks, pupils who were particularly helpful and any behaviour or safeguarding matters that were reported through the correct channels.
A thoughtful handover demonstrates professionalism and makes the returning teacher’s day easier. It is also one of the small details that can help a supply teacher be remembered and requested again.
Build Your Reputation One Placement at a Time
You do not need to deliver an extraordinary performance to make a strong impression. Schools remember supply teachers who are punctual, prepared, calm, helpful and kind.
Arrive ready to contribute, follow the school’s procedures and treat every placement as an opportunity to build a professional relationship. A successful day can lead to repeat bookings, longer assignments or even a permanent opportunity.
Find Your Next Teaching Opportunity with Red Box Teachers
Whether you are looking for flexible daily work or a longer-term role, Red Box Teachers can connect you with opportunities in schools across London. We take the time to understand your experience, preferences and ambitions so we can help you find placements where you can thrive.
Ready to make a fresh start this September? Submit your CV to Red Box Teachers and speak to our team about current teaching opportunities in London.