1. Classroom Management

One of the most important skills for any supply teacher is classroom management. When you walk into a new environment, you need to establish order quickly while maintaining a positive learning atmosphere.

Tips to improve classroom management as a supply teacher:

• Set expectations early: Establish routines and rules from the start.

• Be consistent: Apply rules fairly, even in short-term placements.

• Use positive reinforcement: Reward good behaviour to encourage engagement.

• Adapt to the school’s existing systems: Follow the behaviour policy already in place.

2. Adaptability and Flexibility

Supply teachers need to be adaptable, as each placement may have different students, teaching styles, and school routines. The ability to adjust quickly is highly valued.

Ways to show adaptability:

• Prepare for different year groups or subjects at short notice.

• Be ready to step in and take initiative if plans change or last-minute cover is needed.

• Learn and follow the school’s culture and expectations without hesitation.

3. Planning and Organisation

Even though supply teachers often follow pre-prepared lesson plans, schools value those who can organise and deliver lessons effectively. Good planning ensures that students stay engaged and learning objectives are met.

Tips for effective lesson planning as a supply teacher:

• Familiarise yourself with the school’s curriculum and schemes of work.

• Prepare engaging activities that can be adjusted for different abilities.

• Keep resources ready and accessible to avoid downtime in lessons.

• Have backup activities in case lessons finish early or students need extra challenges.

4. Strong Communication Skills

Clear communication is essential in any classroom, especially as a supply teacher. You need to connect quickly with both students and staff.

• With pupils: Be clear, confident, and approachable.

• With staff: Update the class teacher or head of department on progress or behaviour.

• With parents (if applicable): Communicate professionally when required.

5. Enthusiasm and Positivity

Schools want supply teachers who bring energy, positivity, and a genuine passion for teaching. A positive attitude helps students engage and makes your placement more successful.

• Smile and be approachable.

• Show interest in your pupils’ learning.

• Celebrate small successes to motivate students.

6. Professionalism and Reliability

Finally, professionalism is key. Arrive on time, follow school policies, and be prepared to step into a class at a moment’s notice. Your reliability can lead to repeat placements and even permanent opportunities.

Conclusion

Being a successful supply teacher is about much more than just covering lessons—it’s about making a positive impact in a school, no matter how short the placement. Schools value supply teachers who can manage classrooms, adapt to new environments, plan effectively, communicate well, and bring enthusiasm and professionalism to every lesson.

By developing these skills, you’ll not only thrive as a supply teacher but also open doors to permanent teaching opportunities.

Ready to take the next step? Explore supply teaching roles across Wales with ESP today.

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