The role of Teaching Assistants (TAs)
At the heart of every inclusive classroom, Teaching Assistants (TAs) play an essential role in supporting pupils with Special Educational Needs and Disabilities (SEND). As Social, Emotional, and Mental Health (SEMH) needs continue to rise across UK schools, the role has evolved and expanded in scope.
TAs are increasingly called upon to support pupils experiencing significant challenges. Yet whilst the demands on these professionals have grown, the structural support available to them hasn’t always kept pace. This creates a gap between what we ask of TAs and what we provide them to succeed.
Building truly inclusive learning environments requires a two-fold approach: equipping TAs with effective strategies for understanding and responding to challenging behaviour, whilst ensuring school leaders provide the structural support, training, and recognition that makes sustainable, high-quality SEND provision possible.
Understanding challenging behaviour in SEND pupils
Challenging behaviour in the classroom can take many forms. Some pupils may show physical aggression, others may withdraw or shut down, whilst some experience emotional outbursts that seem to come from nowhere. For TAs working with SEND pupils, these moments can be some of the most demanding aspects of the role.
However, research from the Education Endowment Foundation (EEF) and statutory Department for Education guidance increasingly show us that challenging behaviour is rarely about defiance or poor behaviour choices. More often, it’s a form of communication. When a pupil with SEND displays challenging behaviour, they’re frequently telling us that something isn’t working for them. They might be overwhelmed by sensory input, anxious about what’s coming next, struggling to process information, or unable to express their needs in another way.
This understanding changes everything. Instead of asking “How do we stop this behaviour?” we can ask “What is this pupil trying to tell us?” This shift from behaviour management to behaviour understanding opens the door to more effective, compassionate support.
What evidence-based strategies help TAs support challenging behaviour?
When TAs understand behaviour as communication, they need practical strategies to respond effectively. Here are three evidence-based approaches that make a real difference in the classroom.
The graduated response (Assess–Plan–Do–Review)
Embedded in the SEND Code of Practice, this cycle is commonly used across UK schools to support pupils’ behaviour and learning needs. Rather than focusing solely on behaviour, staff observe and reflect on:
- What the pupil is finding difficult
- When and where challenges occur
- What support is already in place
- How the environment or approach may be adapted
This reflective process helps identify patterns such as sensory overload, communication difficulties, or anxiety around transitions. Through ongoing review, TAs and teachers can trial supportive strategies and adapt support accordingly, ensuring responses are proactive and centred on understanding the pupil.
De-escalation: the "low-and-slow" technique
When a child becomes dysregulated, TAs can use this technique based on research into stress responses in the brain:
- Use a calm, low voice
- Provide “take-up time” of 5 to 10 seconds
This pause allows pupils with processing delays to understand requests without pressure, helping them feel safer and more in control. The Department for Education’s guidance on behaviour in schools offers additional de-escalation strategies.
Visual frameworks
Tools like “First/Then” boards and visual timetables reduce cognitive load by providing a clear roadmap of what will happen during the day.
A First/Then board is a simple visual tool that shows a pupil what task they need to complete first, followed by what will happen next — for example, “First finish your worksheet, then choose a book” or “First tidy up, then playtime.” For many SEND pupils, this clear visual structure helps manage expectations and lowers the anxiety that can sometimes lead to challenging behaviour.
The National Autistic Society offers excellent resources on visual supports.
What challenges do SEND TAs face in applying these approaches?
These strategies are effective, but TAs often face significant barriers in implementing them consistently. Understanding these challenges is the first step toward creating meaningful change.
Rising demand with limited resources
The Department for Education reports a sustained rise in the number of pupils identified with SEND. The statutory SEND Code of Practice expects schools to meet a wide range of needs through ordinarily available provision, which often relies heavily on teaching assistants.
Yet DfE guidance on supporting SEND also highlights concerns about over-reliance on TAs, particularly where pupils spend long periods separated from whole-class teaching. This creates a tension where TAs carry significant responsibility without always having the structural support to fulfil it effectively.
Inconsistent access to training
While TAs are central to effective SEND provision, not all support staff receive consistent or comprehensive training tailored to the increasingly complex needs seen in schools. Implementation of guidance varies across schools and local authorities, which can leave some TAs feeling under-prepared.
Many schools are now investing in structured Continuing Professional Development (CPD) specifically for SEND support staff. An Ofsted review of SEND provision found that when staff have access to effective training, the quality of support improves significantly. Conversely, where CPD is limited or ad-hoc, TAs can struggle to apply strategies consistently, particularly for pupils with complex needs.
Limited time for planning and reflection
TAs are often supporting multiple pupils, managing complex needs, and adapting provision with limited time for planning or reflection. Without protected time to liaise with teachers, understand lesson objectives, or prepare for potential behavioural triggers, even the most skilled TAs struggle to provide the proactive support that pupils need.
How can school leaders better support their SEND teams?
The good news is that targeted support from school leaders can make a substantial difference. Here are evidence-based strategies that create positive change.
Make professional development a priority
Ensuring SEND teams have access to ongoing, structured CPD builds confidence and expertise. Evidence shows that where staff receive relevant training in areas such as communication, autism, behaviour support and inclusive practice, they can apply strategies more consistently and effectively.
Platforms such as Academize support this by providing flexible, education-focused CPD that helps teaching assistants and school staff build practical knowledge they can apply in the classroom. Their online training covers key areas including SEND, behaviour, safeguarding and inclusive practice, making it easier for schools to develop confident, well-prepared support staff.
Quality CPD strengthens confidence, enhances practice, and ensures teaching assistants can make a meaningful difference in pupils’ learning and wellbeing.
Embed the graduated approach throughout the school
When SEND teams are fully involved in the Assess–Plan–Do–Review cycle, support becomes proactive rather than reactive. This reflective approach helps TAs work collaboratively with teachers and adapt provision based on what’s actually working for each pupil.
Protect time for collaboration
The EEF’s guidance on teaching assistants emphasises that support staff are most effective when integrated into teaching teams rather than working in isolation.
Even a brief 15-minute daily “Teacher-TA Huddle” during assembly time or before the school day can:
- Align objectives and share lesson plans
- Discuss individual pupil needs
- Prepare for potential behavioural triggers
This simple change closes the planning gap and enables TAs to provide genuinely differentiated support.
Deploy TAs strategically
The EEF recommends that teaching assistants should supplement, rather than replace, teacher input. School leaders can support this by:
- Ensuring class teachers spend meaningful time working directly with pupils with SEND
- Using TAs to support wider groups or provide flexible, roving support across the classroom
This approach allows pupils to benefit from both the expertise of the Teacher and the support of a Teaching Assistant. It also helps prevent pupils from becoming overly dependent on one-to-one support, encouraging greater inclusion and independence within the classroom.
Provide emotional supervision
Regular supervision sessions give TAs a supportive space to reflect on their practice and process challenging situations. This approach, borrowed from social work models, helps build resilience, develop professional skills, and maintain wellbeing.
Supporting SEND teams’ wellbeing through clear role expectations and manageable workloads is critical to sustaining effective provision.
Create clear career progression pathways
TAs are highly skilled specialists who deserve recognition and development opportunities. Schools can use the Apprenticeship Levy to fund Level 5 Specialist Teaching Assistant Apprenticeships, creating a professional development pathway that:
- Recognises existing expertise
- Enhances skills in SEMH or autism support
- Retains talented, experienced staff
Strengthen SEND leadership
Including SEND leadership within senior leadership discussions ensures that SEND priorities are embedded into strategic decision-making. When SENCOs are given sufficient time and influence to shape whole-school practice, the impact is felt throughout the school.
What does the future hold for SEND support in schools?
A school’s commitment to SEND provision is visible in how it values and supports its Teaching Assistants. When we invest in professional respect, protected planning time, comprehensive training, and emotional wellbeing support, we create positive outcomes for everyone.
With thoughtful leadership and structured support systems, Teaching Assistants can continue to transform the lives of children who need them most.
Is your school looking for its next SEND specialist?
We provide carefully assessed, highly trained Teaching Assistants who are ready to make a meaningful impact in your setting. Get in touch with our team to learn more.
