SEND in the Mainstream Classroom: A Practical Starter Guide

Most teachers did not train as SEND specialists, and most are not going to become one from a single INSET day. What most teachers do have, whether or not it feels this way on a Tuesday afternoon with thirty-one students and one of you, is a classroom that almost certainly includes several pupils with identified special educational needs, taught alongside everyone else, with no separate lesson plan and no extra time.

This is not a guide for SENDCos or specialist practitioners. It's a starting point for the class teacher: what the evidence actually says works in an ordinary mainstream lesson, what it looks like in practice, and where the line sits between a reasonable adaptation any teacher can make and something that genuinely needs a SENDCo's input.

The scale of this in an average classroom

The Department for Education's most recent statistics, published in June 2026 for the 2025/26 academic year, put the number of pupils with identified SEND in England at over 1.8 million, an increase of 5.2% on the previous year. In secondary schools specifically, 17.6% of pupils now have either an Education, Health and Care Plan or SEN support, up from 16.5% the year before. In an average class of thirty, that's five or six students, more than most teachers instinctively picture when they hear the word SEND.

The most common primary need among pupils with an EHC plan is autistic spectrum disorder, at 33.5%, followed by speech, language and communication needs at 22.1%. Among pupils on SEN support, the pattern is different: speech, language and communication needs lead at 25.7%, followed closely by social, emotional and mental health needs at 24.8%. Pupils with SEND are also considerably more likely to be eligible for free school meals, 45.3% of those with an EHC plan and 39.8% of those on SEN support, compared to 22.7% of pupils with no identified need, which means SEND and disadvantage frequently overlap in the same student.

The starting principle: good teaching for SEND is good teaching for all

The Education Endowment Foundation's guidance report, Special Educational Needs in Mainstream Schools, opens from a position that reframes the whole task usefully for a non-specialist teacher: to a great extent, good teaching for pupils with SEND is good teaching for everyone in the room. This does not mean SEND needs nothing extra, some pupils clearly need more than high-quality general teaching provides, but it does mean the starting point is not a separate, parallel skill set. It's a set of adjustments layered onto strong, ordinary classroom practice.

This matters because the gap is real and worth taking seriously without being treated as unbridgeable. The same EEF guidance found that, over several years, the attainment gap between pupils with identified SEND and their peers has been, on average, more than twice as wide as the FSM attainment gap at the end of primary school, and around one and a half times as wide at the end of secondary school. Pupils with SEND have the greatest need for excellent teaching, not a substitute for it.

The EEF's five-a-day framework

The evidence review behind the EEF's SEND guidance identified five approaches that consistently support pupils with SEND, and, notably, tend to benefit the whole class alongside them. The EEF frames these the way a GP frames five portions of fruit and veg: not a single silver-bullet strategy, but a small set of habits worth building into daily practice, used flexibly according to what a class or a pupil actually needs on a given day.

Explicit instruction. Clear, teacher-led explanations, followed by modelling, then guided practice, before pupils are asked to work independently. This is a shift away from expecting pupils to infer a method from example alone, toward walking through the reasoning out loud first. For a pupil with a specific learning difficulty or a processing difference, the difference between watching a worked example and being expected to extract the method from a slide of instructions can be the entire difference between access and exclusion from the task.

Cognitive and metacognitive strategies. Managing how much a pupil has to hold in working memory at once, and building in structured opportunities for pupils to plan, monitor and evaluate their own learning. In practice, this often means chunking a task into smaller steps, giving one instruction at a time rather than a paragraph of them, or providing a simple checklist a pupil can tick off rather than holding the whole sequence in their head.

Scaffolding. A structured support, a writing frame, a partially completed worked example, a sentence starter, that is deliberately reduced over time as a pupil becomes more independent. The EEF is specific about the failure mode here: scaffolds that never get removed stop being support and start being a ceiling. The aim from the outset should be to plan how the scaffold will be withdrawn, not just how it will be provided.

Flexible grouping. Grouping pupils temporarily, based on the specific need of the moment, rather than a fixed, long-term ability group. The EEF's guidance flags a genuine risk here worth taking seriously: research on the experience of pupils with an EHC plan has found they are often grouped together with other pupils identified as SEND or low-attaining on a semi-permanent basis, which functions as a form of streaming, regardless of a pupil's individual strengths in a given subject or topic. A group formed for a specific purpose should generally be disbanded once that purpose is met, not treated as a fixed placement.

Use of technology. Assistive tools and digital resources, used to model worked examples, provide multiple ways for a pupil to access or produce content, or support independent practice and recall. This spans everything from text-to-speech and word prediction tools to adaptive practice platforms, and the EEF's framing is functional rather than prescriptive: technology earns its place here when it genuinely reduces a specific barrier, not simply because it's available.

A few further, practical adjustments

Build in processing time. A pause of even a few extra seconds after asking a question, before expecting a hand up or a cold-call response, gives pupils who process language or instructions more slowly a genuine chance to formulate an answer, rather than losing the opportunity to a faster classmate every single time. This costs nothing and disrupts no other pupil's experience of the lesson.

Say it once, then write it down. Multi-step verbal instructions given only once are one of the most common, and most avoidable, barriers in an ordinary lesson. Following the same instruction with a written version, on the board or on a handout, gives a pupil with an auditory processing or memory difficulty a second, independent route back to what was asked, without singling them out to ask again.

Think about seating with real purpose. Proximity to the front, away from a high-traffic doorway, or seated beside a calm, reliable peer, is a low-effort adjustment with a genuinely evidence-supported rationale for pupils with attention or sensory needs. The EEF's use-of-technology and scaffolding strands both work better when a pupil can actually see and hear the lesson without competing for attention against classroom noise or visual clutter.

What to avoid

A small number of well-intentioned habits tend to undermine the strategies above rather than support them. Treating a flexible group as a permanent placement, as the EEF's own research warns, recreates a form of segregation inside a mainstream classroom, even when no one intends it that way. Providing a scaffold indefinitely, without a plan to reduce it, quietly caps a pupil's independence rather than building toward it. And assuming that an EHC plan or a SENDCo referral means a class teacher's job is done is a genuine risk: an EHC plan describes provision that should be happening, not provision a specialist elsewhere is solely responsible for delivering. The day-to-day quality of mainstream teaching remains, per the EEF's own framing, the single largest lever available for a pupil with SEND's actual outcomes.

Working with your SENDCo, not around them

None of the strategies above are a substitute for the specific guidance in a pupil's individual plan, or for a conversation with the SENDCo about a particular pupil's needs. What they are is a reasonable, evidence-based default for a class teacher to be running before that specific guidance arrives, and a shared foundation that makes any individual plan easier to layer on top of, rather than starting from nothing. A SENDCo working with a department that already uses explicit instruction, flexible grouping and time-limited scaffolding as standard practice has a much shorter distance to travel to put pupil-specific provision in place, compared with a department starting cold.

This is also the same logic behind how BrainStrata's adaptive practice is built: pacing and question difficulty adjust automatically to where an individual student actually is, rather than assuming a single fixed pace suits an entire class, so that pupils who need more processing time, more worked examples, or more retrieval practice on a specific gap get it without being visibly separated from their peers to receive it.

Frequently asked questions

What's the difference between SEN support and an EHC plan?

SEN support is provision a school makes for a pupil using its own resources and expertise, without a statutory plan; it covers the large majority of pupils with identified SEND, 1,319,780 pupils in England as of the 2025/26 academic year, 14.8% of all pupils. An Education, Health and Care (EHC) plan is a legal document, agreed with the local authority, that sets out additional provision a pupil is entitled to beyond what SEN support alone provides. EHC plans covered 538,547 pupils in the same period, 6.0% of all pupils, and that figure has been rising sharply, up 11.6% in a single year.

In practice, a class teacher's day-to-day responsibility toward both groups looks broadly similar: strong, adaptive teaching, informed by whatever specific guidance exists for that pupil. The EHC plan simply carries legal weight behind the provision it specifies.

I have five or six pupils with SEND in one class and completely different needs. Where do I actually start?

Start with the EEF's five-a-day framework as a baseline, applied to the whole class rather than pupil by pupil: explicit instruction, managed cognitive load, time-limited scaffolding, flexible (not fixed) grouping, and purposeful use of technology. These five habits benefit most pupils in a class, not only those with SEND, which is precisely why they're a sensible universal starting point rather than five separate, pupil-specific interventions to plan in parallel.

From there, the SENDCo and any individual pupil plans should guide anything more specific a particular student needs beyond that baseline.

Is grouping pupils with SEND together ever appropriate?

Temporary, purpose-specific grouping, several pupils who currently share a specific gap, working together on that gap until it closes, is well supported by the evidence and is one of the EEF's five recommended strategies. What the evidence cautions against specifically is treating that grouping as permanent or as a general ability label, since research on pupils with EHC plans has found this pattern functions as a form of streaming, regardless of a pupil's actual strengths in a given area.

The practical distinction is whether the group has a specific, time-limited purpose that will end when the gap closes, or whether it has quietly become where certain pupils always sit.

How much of this is realistic without extra time or a teaching assistant?

Most of the five-a-day strategies and the additional adjustments in this guide, explicit modelling, chunked instructions, processing time, purposeful seating, written instructions alongside verbal ones, cost planning attention rather than additional classroom time or staffing. They are largely about how an already-planned lesson is delivered, not extra content to add on top of it.

Scaffolding and flexible grouping do carry some genuine planning cost, mainly in preparing materials in advance. Many departments manage this by building a shared bank of scaffolds and grouping criteria once, at department level, rather than each teacher creating them individually every time.

What's the single most common mistake mainstream teachers make with SEND provision?

Based on the EEF's own guidance, two mistakes recur most often: providing a scaffold or additional support indefinitely, without a plan to reduce it as the pupil becomes more independent, and treating a support group formed for one purpose as a fixed, ongoing placement rather than something that ends when its purpose is met. Both come from a well-intentioned instinct to keep support in place rather than risk withdrawing it too soon, but both tend to cap a pupil's progress rather than protect it.

The corrective in both cases is the same: plan the exit from the start, not just the entry.

Sources and further reading

[1] Department for Education. Special educational needs in England, Academic year 2025/26. Explore Education Statistics, GOV.UK. Published 11 June 2026. Headline figures on EHC plans, SEN support, and prevalence by school phase and pupil characteristics.

[2] Education Endowment Foundation. Special Educational Needs in Mainstream Schools (guidance report). Source of the five-a-day framework and the attainment gap comparison between pupils with identified SEND and their peers.

[3] Education Endowment Foundation. Five-a-day: supporting high-quality teaching for pupils with SEND. EEF SEND resource hub, including the five-a-day poster and implementation guidance.

[4] Education Endowment Foundation blog: Five evidence-based strategies to support high-quality teaching for pupils with SEND, Gary Aubin, EEF SEND Specialist.

[5] Education Endowment Foundation. SEN in Mainstream guidance report (2020), cited research on grouping practices for pupils with EHC plans and the risk of de facto streaming.