How to Handle Behaviour Management When You’re the ‘New Teacher’
You’ve prepared lesson plans, set up your classroom, and imagined your first day. Then reality hits: pupils talk over your instructions, test every boundary, or push back sensing your newness. That sinking feeling? Every teacher has experienced it.
Being the ‘new teacher’ – whether you’re an NQT, recently qualified, or a supply teacher entering unfamiliar schools – comes with unique behaviour management challenges. This guide provides practical, proven strategies specifically for new teachers, including ready-to-use scripts and a structured first-six-weeks plan.
Understanding Why Pupils Test New Teachers
Pupils aren’t being malicious when they test new teachers – they’re seeking security through understanding boundaries.
Why testing happens:
- Establishing hierarchy: Determining who’s in charge
- Seeking consistency: Gauging your reliability
- Natural curiosity: Understanding how different you are
- Anxiety management: Taking control when uncertain
This is particularly true for supply teachers, as explored in 8 important skills you need to be a supply teacher.
Your First Day: Establishing Authority with Warmth
The first day sets your behavioural tone for the term.
Before Pupils Arrive (15 minutes)
- Write your name clearly on the board
- Display three clear classroom rules
- Have resources ready
- Stand at the door ready to greet
The Entrance (First 5 Minutes)
Stand at the door. Greet each pupil: “Good morning, come in quietly and sit in your assigned seat, please.”
Primary script: “Hello! Please hang your coat and sit at your table.”
Secondary script: “Good morning, Year 9. Please enter quietly, find your seat, and look at the board.”
The First 15 Minutes
Introduce yourself and expectations:
“Good morning. My name is Miss Thompson. I’m excited to be teaching you this term. Before we start, let’s agree on how our classroom will work.”
Present three core expectations:
- We listen when someone is speaking
- We raise hands to contribute
- We respect each other and ourselves
Explain your behaviour system:
“When everyone follows our expectations, we’ll have brilliant lessons. If you forget, I’ll remind you with a warning. If you continue to forget, there will be a consequence. But I’m confident we won’t need consequences.”
Launch into an engaging starter immediately. Idle time creates behaviour issues. Understanding what are the daily duties of a supply teacher includes recognising that quick engagement prevents issues.
Your First Week: Building Routines
Routines reduce decision-making and create predictability.
Essential routines:
Entering: Same process every lesson – line up outside/enter quietly, immediate starter activity on board.
Getting attention: Choose one consistent signal. Practice it first day: “Let’s practice our attention signal.”
Distributing resources: Assign roles: table monitors, resource collectors. Clear instructions prevent chaos.
Transitions: Give time warnings: “You have two more minutes.” State what happens next clearly.
Packing away: Last five minutes of every lesson. “We leave our classroom better than we found it.”
The key: Practice these routines explicitly in Week 1. Model, practice, praise correct execution.
These routines support how supply teaching can build your teaching experience.
Your Behaviour Management Scripts
Having pre-prepared language reduces stress and ensures consistency.
Low-Level Disruption
First instance: “Jordan, I need you focusing on your work, thank you.”
Second instance: “Jordan, you’ve been asked twice. This is your final reminder. Make a good choice.”
Persistent: “Jordan, step outside for a moment, please.” Address privately: “What’s making it hard to focus? Let’s sort this.”
Calling Out
“I’m waiting for everyone to show me they’re ready to listen.” Stand still, make eye contact with compliant pupils, wait in silence. “Thank you, Table 3, excellent listening.”
Refusal to Follow Instructions
“I understand you don’t want to do this right now. The expectation is that everyone completes this task. You can start now, or in two minutes, but it does need to be done. What’s your choice?”
Positive Reinforcement
Use 3:1 ratio – three positive interactions for every correction.
“Brilliant focus, Amelia. That’s exactly what I need.”
“Table 5, you started immediately. That’s proper professionalism.”
Specific, genuine praise motivates more effectively than generic “well done.”
Your First Six Weeks Timeline
Week 1: Establish expectations. Introduce rules, practice routines, follow through on consequences, praise heavily.
Week 2: Reinforce consistency. Continue practicing routines, address low-level disruption immediately, learn names.
Weeks 3-4: Adjust and refine. Evaluate what’s working, modify approaches, implement individual behaviour plans if needed.
Weeks 5-6: Embed and build. Routines should feel automatic, positive relationships forming, behaviour issues reducing.
The reality: Week 3 often feels hardest as the “honeymoon period” ends. Push through. Consistency wins.
Age-Specific Strategies
Primary (KS1-2)
Visual supports: Use visual timetables, behaviour charts, picture cues.
Physical proximity: Circulate constantly rather than staying at the front.
Immediate consequences: “You’ve chosen to lose 2 minutes of playtime” works better than abstract future consequences.
Enthusiasm: Match their energy positively.
Secondary (KS3-5)
Explain the ‘why’: “We need silence during tests because everyone deserves fair conditions.”
Treat them maturely: “I’m expecting Year 10 standards of behaviour.”
Subject knowledge matters: Demonstrating expertise builds respect.
Privacy for corrections: Brief private conversations work better than public reprimands.
Understanding contexts supports how to transition from supply teaching to full-time roles.
SEND and EAL Adaptations
SEND Considerations
Understand individual needs: Request SEN profiles before lessons. Some behaviours reflect need, not defiance.
Adapt expectations: A pupil with ADHD genuinely struggles to sit still for 30 minutes. Offer movement breaks.
Use visual supports: Traffic light systems, visual timers help many SEND pupils self-regulate.
Prepare escape routes: Agree signal for brief regulation breaks.
Behaviour isn’t always choice: Distinguish between “can’t” and “won’t.”
EAL Strategies
Check comprehension differently: “Can you show me what to do first?” not “Do you understand?”
Use visual instructions: Point, demonstrate, use pictures.
Peer support: Pair EAL learners with supportive classmates.
Recognise frustration: Language barriers create anxiety. Respond with patience.
Inclusive practice connects to do CPD courses help supply teachers get hired permanently.
When to Seek Support
Asking for help demonstrates professional judgment, not incompetence.
Seek help when:
- Behaviour persists despite consistent approach
- Safety concerns arise
- A pupil’s behaviour dramatically changes
- Your wellbeing is significantly affected
Who to ask:
- Your mentor
- Head of department or year group leader
- SENCO for pupils with additional needs
- Senior leadership for serious incidents
For supply teachers: Report issues to your agency and school. Document incidents. First Class Supply provides ongoing support.
Understanding common myths of supply teaching debunked includes recognising that seeking support is professional.
Your Behaviour Management Checklist
First Day Essentials
- ✓ Three clear classroom rules displayed
- ✓ Behaviour system explained
- ✓ Greeted pupils at door
- ✓ Engaged them within 5 minutes
- ✓ Followed through on consequences
- ✓ Praised more than corrected
First Week Goals
- ✓ Established key routines
- ✓ Learned at least 10 names
- ✓ Made positive parent contact
- ✓ Documented significant incidents
- ✓ Sought advice on challenges
Ongoing Practices
- ✓ Consistent application of rules
- ✓ 3:1 positive to negative interactions
- ✓ Regular review of what’s working
- ✓ Building individual relationships
- ✓ Self-care to maintain energy
Building Long-Term Relationships
Behaviour management is about relationships that facilitate learning.
Show genuine interest: “How was your football match, Ben?”
Acknowledge effort: “I noticed you really challenged yourself today, Mia.”
Be human: Share appropriate personal details that create relatability.
Apologise when wrong: “I was harsh earlier. I apologise. Let’s start fresh.”
Celebrate growth: “Remember when you found this difficult? Look how far you’ve come.”
These practices support guidance in creating a standout CV for supply teaching.
Support and Resources
Connect with peers through the First Class Supply community to share strategies.
Whether wondering about pay and benefits, exploring how agencies pay supply teachers, or understanding becoming a supply teacher without QTS, reliable information supports decisions.
For regional guidance: how to register as a supply teacher in the North East.
Schools can access information for schools. For comprehensive guidance, visit information for teachers.
Ready to explore opportunities? View all current jobs, meet the team, or contact us today.
Discover more guidance in the news section and read testimonials from teachers who’ve successfully established positive classroom environments.
You’ve Got This
Walking into your first classroom as ‘the new teacher’ feels daunting. Pupils will test boundaries. Some days will feel chaotic. You’ll make mistakes and wonder if you’re cut out for this.
But here’s the truth: those feelings are universal, temporary, and surmountable. Every teacher you admire once stood exactly where you are now.
Effective behaviour management isn’t about being the strictest or most popular. It’s about being consistent, fair, warm, and determined to create a space where learning can happen.
You have the tools: clear expectations, proven scripts, structured routines. Start with your first-day checklist. Practice your scripts. Establish one routine at a time. Celebrate small wins.
In six weeks, you’ll marvel at how far you’ve come. Those pupils testing you now? They’ll be engaged, learning, and possibly telling friends about their brilliant new teacher.
Write your three classroom rules on the board. Stand at that door ready to greet your pupils. You are prepared. You are capable. You’ve absolutely got this.
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