About sensory functioning

Sensory functioning describes how the body responds to sounds, textures, lights, smells, pain, temperature and other stimuli or information in the environment. Some children can have reduced sensory awareness, such as children who are Deaf, deaf or hard of hearing, or children who are blind or low vision. Other children may find some sensory input distracting or distressing, such as those with autism.

Children who have increased or reduced sensitivity to sensory input may experience disruptions to their participation and engagement at school if modifications to the learning environment have not been made. All children will differ in the type and severity of sensory concerns they have.

Use the tabs below to explore when and why evidence-based sensory modifications may be particularly helpful for some children.

Children with increased sensitivity to sensory input may react to:

  • Specific sounds or loud noises (e.g. they may cover their ears or become upset in large crowds or when you raise your voice; they may become distracted by background noises that others don’t notice)
  • Certain textures (e.g. fabrics, tags on clothing, tight socks, sand, or types of food)
  • Specific smells (e.g. perfumes)
  • Specific visual input (e.g. some types of lighting or another person maintaining eye contact)
  • Touch (e.g. they may avoid physical contact with others)

  • Modifications that aim to reduce the intensity of input (e.g. avoiding perfumes, changing lighting or offering opportunities to wear noise-reducing headphones), or help children to cope (e.g. a safe space to access, time to calm down), are most relevant to children with increased sensitivity to sensory input.
    Children with reduced sensitivity to sensory input may:

  • Not react to pain or changes in temperature. This can increase their risk of getting hurt or being ill and others not being aware of it.
  • Be drawn to visual input (e.g. fascinated by lights or movement)
  • Show a strong interest in specific smells (e.g. sniff toys or objects)
  • Have a heightened drive to touch textures or people
  • Seek out deep pressure or movement (e.g. compression clothing; ‘crashing’ into walls)

  • Activities that engage the senses (e.g. adding preferred textures into a learning activity; providing seating that allow children to rock and wriggle safely) are most relevant to children with reduced sensitivity to sensory input.

    Evidence-based strategies

  • Predictability and a consistent routine can help some children who find sensory input challenging. 
  • Best practice tips

  • You could find out what colours, textures, sounds, or movements the student prefers or dislikes. You can support a child by working out which activities seem to most upset or bother them. A Health Professional such as an occupational therapist can help provide more support.
  • Some children may find loud noises or specific textures distressing. If you know that a student may be distressed by an activity, tell them beforehand. Consider offering them different materials to work with or a different activity.
  • Don’t be too strict about uniform if it is causing a child distress. Instead, consider working with parents to decide on another option – safe clothing that looks like the uniform but uses a different fabric or cut. Allow children to wear their hair in a way that is comfortable for them. The key thing is that they can participate, not their appearance!
  • Classrooms, playgrounds, bag/locker areas, and toilets or changing rooms can be very noisy. Consider providing a quiet area that a student can go to if upset by noise or other sensory input. If hand dryers are distressing to a child, consider ways in which this can be managed (e.g. sending them to use the toilets just before or after break times). Consider allocation of bag pegs or pigeon holes/lockers – positions on the end or in the quieter areas may be best suited to children who are distressed by loud noise.
  • A safe activity that a child can do if things become too difficult can be helpful. The activity could be used when the child needs a break or time to calm down.
  • Some children might need to take time out from the group and have more breaks to calm themselves when they get overwhelmed. Let them do this whenever they need to, and provide a safe space for them to retreat to. Sometimes children might become angry and upset and the reason for this might not be clear. A break and a safe place and time to calm down may help them. It can be helpful to have a clear code of behaviour that is known up front and put somewhere that all children can see.
  • Noise-reducing headphones may help if children find the classroom too loud.
  • Other considerations

  • Giving first aid to a child with sensory challenges may be difficult if a child is upset by particular smells or textures. Some children may be upset by blood or bandages, or refuse to have an ice pack or medication. Talk with their parents and support team about how to manage first aid.
  • Noise-reduction headphones during an emergency drill may help if a child finds the noise of alarms upsetting.
  • Sometimes when a child is being disruptive it is because they are feeling stressed by sensory information. Understanding the cause of a child’s behaviour is key.
  • Refer to the ABC approach for more information on how to reduce challenging behaviour by supporting the child and promoting more helpful behaviour, and our emotions page for more information about supporting a child with managing their emotions.
  • Children with sensory challenges may also experience autism, Attention-Deficit/Hyperactivity Disorder (ADHD), blind or low vision or d/Deaf and hard of hearing.
  • Refer to information about these areas to help support the student.
  • Relevant resources

    Visit our resources page for a range of resources that can help to create inclusive education environments for children with disabilities and developmental challenges. One particularly relevant resource supporting children with sensory input issues is:

    Link to AllPlay Learn's Primary Strengths and Abilities Communication Checklist
    Strengths and abilities communication checklist

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