Sensory Integration and Processing Differences in the Classroom

Why Sensory Integration and Processing Matter – Especially for Neurodivergent Students

As we mark National Sensory Processing Awareness Month this October, it’s time to shine a light on a vital area of child development that often goes unnoticed in schools – how the nervous system receives, interprets, and responds to sensory input.

At Words First, our Occupational Therapists, including SI-trained OT Caron Vandecar, are trained to understand the deep connection between sensory integration and processing and everyday functioning. Whether it’s sitting still in class, engaging in social play, or completing a learning task, sensory integration and processing forms the foundation of participation.

“Sensory integration and processing is not about how things feel – it’s about how the brain organises information from the senses to support daily functioning,” explains Caron. “When this process isn’t working well, we often see differences in attention, engagement, movement, and interactions in the classroom.”

Sensory processing differences aren’t about being “naughty” or “defiant”- they’re about a nervous system that needs support. When educators understand this, they can shift from reacting to behaviour to responding to sensory needs.

What Are Sensory Integration and Processing Differences?

Some children’s brains process sensory information – like sound, touch, movement, and visual input – differently. This can result in over-responsiveness (feeling overwhelmed), under-responsiveness (missing cues), or sensory-seeking behaviours (craving input).

These differences often appear alongside neurodivergent profiles such as autism or ADHD – but they can also occur on their own.

“We don’t need a diagnosis to support sensory needs,” Caron says. “We need understanding and consistent, practical support in the classroom.”

Supporting Students Through the Senses: What OTs Do

Occupational Therapists trained in Sensory Integration use standardised assessments and clinical reasoning to understand a child’s unique sensory profile. From there, we collaborate with school staff to embed individualised, neurodivergent-affirming strategies into the school day.

This isn’t about rigid routines or forcing children to cope. It’s about helping the environment and timetable fit the child’s nervous system – not the other way around.

Top Tips for Teaching Staff

Organised under the Education Endowment Foundation’s Adaptive Teaching Framework

Explicit Instruction

• Clearly explain any changes in the routine or environment.
• Use visual timetables, now-and-next boards, and step-by-step guidance.

Cognitive Strategies

• Teach students how to notice when they need a break or sensory input.
• Build regulation into routines using simple tools like counting, deep breathing, or heavy work.

Scaffolding

• Provide access to sensory tools (fidgets, noise-reducing headphones, chew items).
• Allow quiet zones and structured movement breaks during the day.

Flexible Grouping

• Offer choice in seating to support comfort and regulation.
• Group students in ways that consider sensory compatibility, not just academic level.

Technology

• Use calming audio apps or noise-reducing headphones during independent work.
• Offer interactive platforms that reduce sensory and cognitive load.

Work with your Occupational Therapist to co-create personalised sensory strategies and classroom adaptations.

Real-World Example: From Frustration to Focus

A Year 4 student supported by Caron often left his seat and was easily distracted during lessons. Staff initially viewed this as avoidance or non-compliance. However, a sensory profile assessment revealed that he was under-responsive to movement and proprioception – he needed more input to feel alert and settled.

“We introduced ‘just right’ movement breaks, added a dynamic seat, and created a quiet retreat space,” Caron explains. “Within two weeks, his engagement improved, and the classroom felt less stressful for everyone – including his teacher.”

Why October Matters: Sensory Awareness in Action

October is National Sensory Processing Awareness Month, and a timely reminder that not all challenges are visible. Many children are working hard just to feel comfortable in their body so they can participate and connect.

“We can’t always see sensory needs – but we can feel the impact when we meet them,” says Caron. “Behaviour improves. Relationships deepen. Students thrive.”

Want to Bring Sensory-Aware Support to Your School?

At Words First, our Occupational Therapists provide:

Full sensory assessments
Bespoke classroom strategies
Staff training
School/classroom sensory audits

Together, we can create inclusive classrooms where every child feels calm, capable, and connected.