Teaching assistants and autistic children: making one-to-one support work

What is my role when I support an autistic child one-to-one?

As a teaching assistant (TA) or one-to-one practitioner, you support the child under the class teacher's direction, and the teacher stays responsible for the child's progress. The SENCO co-ordinates the support.

In England, the SEND Code of Practice says: "Teachers are responsible and accountable for the progress and development of the pupils in their class, including where pupils access support from teaching assistants or specialist staff" (para 6.36). Even when one-to-one work happens away from the class, the teacher "should still retain responsibility for the pupil" and work closely with TAs "to plan and assess the impact of support and interventions" (para 6.52). In a nursery, the child's key person usually "remains responsible for working with the child on a daily basis", and the setting SENCO leads the graduated approach (paras 5.42 and 5.45). If you are not the key person, plan with them and the SENCO, and read "teacher" in this guide as "key person".

What does the research say about one-to-one support?

UK studies found that pupils with the most assistant support made less progress, and pupils with high needs were often taught apart from the class. The problem was how support was organised, not how hard assistants worked.

• In a study of over 8,000 pupils, there was "a consistent trend for those with most support to make less academic progress than similar pupils with less support", not explained by prior attainment or level of special educational need (Blatchford et al. 2011).
• A Nuffield-funded follow-up shadowed 48 Year 5 pupils with statements of special educational needs (the plans before EHC plans). They spent "over a quarter of their time away from the mainstream class, the teacher and their peers", almost always with a TA, in support the researchers called "clearly well intentioned" (Webster and Blatchford 2013).
• The Education Endowment Foundation (EEF) guidance Deployment of Teaching Assistants (third edition, March 2025) says TAs should supplement, not replace, the teacher: "pupils who struggle most should spend at least as much time with the teacher as other pupils, if not more". Schools should "move away from assigning TAs to specific pupils for long periods", outside specialist support or targeted interventions (EEF guidance report).
• The EEF's guidance on SEND in mainstream schools makes five recommendations, the last being "Work effectively with teaching assistants" (EEF).

If you have been one child's only adult for months, that was a deployment decision, not your failing. The EEF says its guidance is likely to need interpreting "differently to suit these contexts" in early years settings, but the aim is the same: a child who joins in and does more alone.

What does good one-to-one support look like day to day?

Good support helps the child do as much as they can for themselves, alongside the teacher and classmates.

1. Know the plan and the goals. Staff working with a pupil should know their "needs, the outcomes sought, the support provided and any teaching strategies or approaches that are required" (SEND Code, para 6.49). Ask for the child's SEN support plan and a one-page profile of what helps.
2. Prepare visuals before the lesson. Have the Now and Next board, visual timetable or task steps ready from the teacher's plan; see visual supports in the classroom.
3. Give the least help that works, then fade it on purpose. In one large review, prompting (spoken, gestured or physical help) was the most studied autism teaching practice (140 studies), and a short wait before helping, called time delay, fades prompts (NCAEP 2020). The EEF agrees: "One key principle is to give the least support first". Wait, then point, then show a picture, then say a few words, then show how. Next time, start with less help.
4. Build independence. Agree with the teacher one or two things the child will do alone each week. The EEF lists "Over-prompting and spoon-feeding" among practices to avoid.
5. Step back. Once the child has started, move away and help others, so the teacher and classmates work with the child too.
6. Help classmates play and talk with the child. Peer-based support is an evidence-based practice in the same review (44 studies). In a trial of 60 autistic children in mainstream classes, teaching classmates to include them brought more friendship nominations and less isolation in the playground, still there three months later (Kasari et al. 2012). Set up short games around the child's favourite topic with one or two classmates, then step back; see our parent guide on playing with your autistic child.
7. Plan breaks. DfE behaviour guidance gives "short, planned movement breaks" as an example of preventive support. Offer breaks on the timetable or with a break card, before the child is overwhelmed.
8. Let the child speak for themselves. Give time to answer, keep their signs, pictures or device (AAC) with them everywhere, and don't answer for them or repeat the teacher's words, which the EEF calls "stereo-teaching"; see signing, pictures and AAC.

How can I help at playtime, lunchtime and assemblies?

Plan unstructured times as carefully as lessons: noise, crowds and loose rules make them hard for many autistic children. DfE attendance guidance (2026, para 59) expects schools to consider support or reasonable adjustments for pupils with SEND, including "lunchtime arrangements".

• Playtime: agree a plan first: a choice of two or three activities (a choice board helps), a quiet place, and a game or club with a classmate. Watch from a distance.
• Lunchtime: a quieter place or earlier start, the same seat, help with packets, and no pressure to eat more.
• Assemblies: an end seat near the door, ear defenders if the child uses them, and a way to leave and come back.
• Moving around school: photos of the route, setting off before the crowd, and warnings about changes.
• Protect playtime: don't use it for catch-up work or as a sanction.

A child who looks fine at playtime may still be struggling. In a study of 96 primary-age children at break time, autistic girls often stayed near others and moved in and out of games, which "appeared to mask their social challenges" (Dean et al. 2017). Watch for this masking, and ask the child and parents how break times feel.

How do I work with the teacher and SENCO?

Agree a short, regular way to plan together and share what you notice. If there is no time, ask: the EEF says making time for teachers and TAs to prepare "might involve adjusting timetables or even TAs' contracts".

• Before the lesson: a few minutes or a note: the goal for the child, your job, and what the child should try alone.
• After the lesson: a line on what the child did alone, what helped and what was hard.
• Each week: share notes with the teacher and flag patterns to the SENCO, who may ask for an ABC chart (what happened before, during and after).
• Write it down: in a UK trial, over a third of the autistic children supported by a trained learning support assistant had a new one by the mid-point (Green et al. 2022). Notes mean what helps isn't lost when staff change.
• Speak up if the child relies on you too much: the EEF wants TAs to be able to challenge practices "where they feel pupils are overly dependent on their support".

What should I say to parents?

Follow your school's or setting's policy on who tells parents what. Share good news freely, and pass on concerns through the teacher or SENCO.

• Share specific good news: "She used her help card twice today" says more than "good day".
• Listen: "parents know their children best" (SEND Code, para 5.5). Pass on what they tell you to the teacher.
• Leave plans and progress to the teacher and SENCO. Schools should meet parents of pupils on SEN support at least three times a year, usually led by the class teacher (paras 6.65 and 6.67). Ask to join if you know the child well.
• Don't guess at a diagnosis, discuss other children or promise changes. Take worries to the teacher or SENCO; see talking to parents about autism concerns.
• Share information only as your policy allows. Passing it to other professionals needs the parents' agreement, except where safeguarding duties say otherwise.

What if the child becomes distressed?

Keep everyone safe, cut talking, demands and noise, offer what the child's plan says helps, and get the teacher. Distress is communication, not naughtiness. See meltdowns and distress at nursery and school, and share our parent guide on meltdowns, tantrums and shutdowns with families.

You often know the early signs best. DfE guidance for schools in England (April 2026) says triggers may include "pain, sensory overload, unfamiliar situations or environments or feelings of fear and anxiety", and that schools should use "staff who know individual pupils well" to plan prevention. A calm space should be somewhere the child chooses to go and can always leave, never a punishment.

Never improvise restraint: follow the child's plan, your setting's policy and your training. The same guidance says restraint carries "a risk of physical and psychological harm, and it should be avoided where possible". Staff likely to need it "should be adequately trained", force must never be a punishment, and each significant use must be recorded and reported to parents, ideally the same day. In private and voluntary nurseries, the EYFS requires any physical intervention to be recorded and parents told "on the same day, or as soon as reasonably practicable" (EYFS group framework, para 3.76).

What training and support can I get?

Ask your SENCO about training, including coaching in the room. As of October 2026, these are free in England:

• DfE SEND training for schools: "Free training materials for teachers and teaching assistants in mainstream schools", published on 24 September 2026 and run in school; most sessions take "around an hour" (DfE).
• Early years: online SEND courses from Dingley's Promise, "Funded by the Department for Education for every early years educator across England" (Dingley's Promise).
• Whole School SEND: "Free, DfE-funded training, support and resources" for school staff (Whole School SEND).

The Autism Education Trust is now the Neuroinclusive Education Network, part of the National Autistic Society, and works with schools and early years settings.

The DfE's new Experts at Hand service, launching from September 2026, brings specialists into nurseries and schools without children needing a diagnosis, and says staff should expect "more opportunities for coaching, modelling and shared problem-solving" (DfE).

Looking after yourself

This work is skilled and can be draining.

• Take your breaks, and share the child's support so you are not the only adult who can help.
• After an incident where force was used, DfE guidance says schools should hold a follow-up conversation to support "pupil and staff wellbeing". After any hard day, ask for a few minutes with the teacher or SENCO.
• Education Support runs a free, confidential helpline with qualified counsellors for anyone working in education, including early years.

Where to get more help

Start with your SENCO, who can bring in an educational psychologist, a speech and language therapist or a specialist teacher.

• Nurseries: many councils have an area SENCO, whose role typically includes "advice and practical support to early years providers" (SEND Code, paras 5.55 and 5.56). The council's early years or inclusion team can also help.
• Teachers and SENCOs: see an autistic child in your reception or Key Stage 1 class and supporting autistic children in nursery.
• Families: the National Autistic Society, Contact, IPSEA and local SENDIASS give advice. Our parent guides on SEN support and EHCPs, stimming and visual supports are written for families.