Retrieval practice: why the act of remembering is what builds memory

The research consistently shows that testing yourself on material produces stronger long-term retention than re-reading or highlighting. Exit tickets and low-stakes quizzes are not assessment. They are learning strategies.

What the research says

Retrieval practice produces what researchers call the "testing effect": the act of recalling information from memory strengthens the memory trace more than any passive review strategy. This works across subjects, year levels and learner profiles, including students with learning differences.

In your classroom

  • Exit tickets asking students to recall one thing from the lesson without notes
  • Do Now activities that revisit material from the previous lesson
  • Low-stakes verbal checks during flow time
  • Brain dumps: students write everything they can remember on a topic for 2 minutes

Important nuance

Retrieval practice works best when the stakes are genuinely low and errors are treated as useful information rather than failure. Trauma-informed practice is especially important here: public retrieval or competitive quizzing can increase anxiety and undermine the effect for many students.

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Predictability as a neurological safety signal: why routine matters more than we thought

For students whose early experiences taught their nervous systems that the world is unpredictable, classroom routines function as genuine neurological safety signals. Consistency is not rigid. It is relational.

What the research says

Stephen Porges' polyvagal theory explains how the nervous system is constantly scanning the environment for signals of safety or threat. For students with developmental trauma or adverse childhood experiences, unpredictability activates threat responses that consume cognitive resources needed for learning. Consistent routines send the opposite signal.

In your classroom

  • Always post the lesson structure visibly at the start (Do Now, Masterclass, Flow, Exit Ticket)
  • Warn students before transitions: "We have about 5 minutes before we move to the next part."
  • Begin every lesson with the same brief routine, even if what follows changes
  • End every lesson in the same way. Closing rituals regulate the nervous system.

Common misunderstanding

Predictability does not mean boring or rigid. The content can be creative, surprising and open-ended. The structure that holds it should feel safe and known.

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ADHD and working memory: what this means for multi-step instructions

Students with ADHD often experience significant differences in working memory capacity. This means multi-step instructions presented verbally are genuinely harder to hold, not a choice about attention or effort.

What the research says

Working memory is the cognitive system that holds information in mind while using it. Research by Russell Barkley and others shows that ADHD is fundamentally a disorder of executive function, including working memory, rather than attention per se. Students with ADHD may be able to attend but struggle to hold multiple pieces of information in mind simultaneously.

In your classroom

  • Chunk instructions: give one step at a time, then check before giving the next
  • Always display instructions visually as well as saying them aloud
  • Provide a visual sequence of the lesson phases on the student's desk
  • Avoid "remember when I told you" type prompts. Re-show, do not just remind.
  • Allow students to record instructions on their phone for later reference

Strength-based perspective

Many students with ADHD demonstrate exceptional creative thinking, hyperfocus on topics of deep interest, and the ability to make unexpected connections. Lessons with genuine open-endedness and student choice tend to engage this profile strongly.

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Autistic students and sensory processing: creating an environment that can be inhabited

Sensory sensitivities are real, neurological and often invisible. A classroom that feels neutral to one person may be actively uncomfortable to an autistic student. Small adjustments make significant differences.

What the research says

Research on autistic sensory experience shows that sensory processing differences are pervasive and individual. Sounds, lights, textures, smells and spatial arrangements that neurotypical students barely register can be significantly distracting or distressing for autistic students. This consumes cognitive and emotional resources before learning has even begun.

In your classroom

  • Offer flexible seating: near the door, facing away from movement, or at the edge of the room
  • Reduce unexpected auditory events where possible. Warn students before the bell, before a video, before a fire drill if possible.
  • Allow noise-reducing headphones or ear defenders during independent work
  • Keep written instructions clean and uncluttered. Visual busyness on worksheets can be as distracting as auditory noise.
  • Offer movement options that are built in, not as exceptions

Social dimension

Collaborative tasks require explicit instruction in social expectations for many autistic students. Rather than assuming students know the unwritten rules of group work, make them visible: "In this activity, one person speaks at a time. Here is how we decide who goes next."

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Compassion fatigue in teaching: what it is and what the evidence says about prevention

Compassion fatigue is not burnout, though it can lead to it. It is a specific response to the ongoing emotional demands of caring for others. Teaching is a high-exposure profession. The research on prevention is clear and practical.

What the research says

Compassion fatigue arises from chronic exposure to the suffering, needs and distress of others. Teachers, particularly those working in trauma-affected communities or with complex learners, are at elevated risk. Research distinguishes it from burnout: compassion fatigue is relational in origin and can coexist with a deep love of the work. The ProQOL scale (Stamm, 2010) is a validated measure used in schools and health settings.

Evidence-based prevention strategies

  • Micro-recovery moments across the day, not just at the end: 60-second intentional pauses have measurable effects
  • Professional supervision or structured peer reflection. Not debrief sessions but genuine reflective practice.
  • Physical movement between teaching sessions. Even a brief walk changes physiology.
  • Clear beginning and end to the working day. Porous boundaries between teaching and home life increase fatigue.
  • Naming it. Schools that openly acknowledge compassion fatigue reduce stigma and increase help-seeking.
Try the daily check-in →

Low floor, wide walls, high ceiling: the Lifelong Kindergarten framework for genuinely inclusive design

Developed by the MIT Media Lab's Lifelong Kindergarten group, this framework offers a practical design principle for creating learning experiences that every student can access and no student can outgrow.

What the research says

Mitchel Resnick and the Lifelong Kindergarten group at MIT have studied creative learning environments across decades. Their framework emerged from observations of what makes learning both accessible and generative. A Low Floor means anyone can get started. Wide Walls means there are many paths through the same learning. A High Ceiling means there is always somewhere further to go. Critically, these are not ability tracks. They are properties of the task itself.

What this looks like in practice

  • Low Floor: A Do Now that requires no prior knowledge or literacy to begin. A drawing, a physical object, a question to respond to in any way.
  • Wide Walls: A Flow task where students can write, draw, build, perform, code, research or discuss, and all responses address the same learning outcomes.
  • High Ceiling: An extension that is not "do more of the same faster" but genuinely open: "How far could you take this? There is no answer key."

Why it matters for equity

Traditional differentiation often creates visible ability tiers that students are acutely aware of. The Low Floor, Wide Walls, High Ceiling approach creates a single task that meets students where they are without labelling them.

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The teacher-student relationship as the primary driver of learning outcomes

John Hattie's meta-analyses and subsequent research consistently identify the quality of the teacher-student relationship as one of the highest-impact variables in student achievement. This is not a soft finding.

What the research says

Hattie's Visible Learning synthesis of over 1,000 meta-analyses places teacher-student relationships among the most powerful influences on learning outcomes, with an effect size of 0.72 (above the 0.40 threshold considered meaningful). Robert Pianta's work at the University of Virginia further identifies emotional support, classroom organisation and instructional support as the three dimensions of effective teaching relationships.

Practical implications

  • Greeting students by name at the door is not a nice extra. Research shows it measurably increases engagement and reduces challenging behaviour.
  • Brief one-to-one check-ins during flow time have outsize relational value.
  • Repairing relationship after conflict is as important as building it in the first place. Students remember who came back.
  • Showing genuine curiosity about students' ideas during lessons signals that their thinking matters.
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Spaced practice and why massing content is one of the most persistent errors in teaching

Cramming content into single lessons or units feels efficient but produces shallow learning. Spaced repetition, where learning is revisited over time, is one of the most reliably effective strategies in the research literature.

What the research says

Hermann Ebbinghaus's forgetting curve, identified in the late 19th century and replicated many times since, shows that memory fades rapidly without reinforcement. The solution is distributed practice: returning to material at increasing intervals. Robert Bjork calls this "desirable difficulty" because the slight effort of retrieval across time feels harder but produces stronger retention.

In your classroom

  • Design Do Now activities that revisit content from 2-3 lessons ago, not just the previous lesson
  • Use the Unit Planner to build spaced retrieval across a sequence of lessons
  • Frame forgetting as normal and expected, not a sign of failure
  • Interleaving: mixing topics within a study session actually produces better long-term retention than blocking, even though it feels harder
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Sensory processing in the classroom: what teachers need to know

Every student processes sensory information differently. For some, the everyday sensory environment of a classroom is genuinely overwhelming. Understanding sensory processing helps teachers design spaces and routines that work for more students.

What occupational therapy research tells us

A. Jean Ayres developed Sensory Integration theory in the 1970s and it remains the foundation of Occupational Therapy practice in schools. The theory describes how the nervous system receives, organises and responds to sensory input from the environment. Students with sensory processing differences may be over-responsive (finding ordinary sensations overwhelming), under-responsive (seeking more input than usual), or sensory seeking in specific modalities. These differences are neurological, not behavioural.

The eight sensory systems (not just five)

Most people know the five classic senses, but occupational therapists work with eight: touch, taste, smell, sight, hearing, vestibular (movement and balance), proprioception (body position and pressure), and interoception (internal body signals like hunger, temperature, heartbeat). Vestibular and proprioceptive differences are particularly common in students who are frequently moving, fidgeting, crashing into things, or conversely, appear very still and disengaged.

Practical classroom adjustments

  • Offer flexible seating: wobble cushions, standing desks, floor seating, and chairs with feet on the floor all support different sensory needs
  • Reduce unnecessary visual clutter on walls, particularly near the front of the room and at eye level for seated students
  • Allow fidget tools during listening tasks — they support proprioceptive input and are evidence-based for attention regulation
  • Build movement into lessons every 20 to 30 minutes, not as a reward but as a sensory regulation strategy for all students
  • Consider lighting: fluorescent lights flicker at a rate some students can detect and find deeply distracting. Natural light or warm-toned lighting is preferable where possible
  • Provide a quiet corner or lower-stimulus zone for students who need to regulate before re-engaging
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Movement breaks, proprioception, and why bodies need to move to learn

The research on movement and learning is unambiguous: physical activity improves attention, memory consolidation, and emotional regulation. OTs have long known this. Movement is not a distraction from learning. It is a condition for it.

What the research says

Proprioception — the body's sense of its own position, weight, and movement — is deeply regulating for the nervous system. Heavy work activities (pushing, pulling, carrying, resistance) provide proprioceptive input that calms an over-aroused nervous system or activates an under-aroused one. Research by John Ratey (Spark, 2008) and subsequent studies confirm that aerobic exercise increases BDNF (brain-derived neurotrophic factor), which supports neuroplasticity and learning.

Practical strategies

  • Brain breaks of 2 to 3 minutes every 20 to 30 minutes are more effective than a single long break
  • Heavy work activities before focus tasks: carrying books, pushing chairs in, using a resistance band under a desk
  • Allow standing during listening tasks — this alone increases on-task behaviour for many students
  • Yoga, stretching, or mindful movement as a class transition is OT-endorsed for regulation
  • Classroom jobs that involve movement (distributing materials, wiping boards) serve a genuine regulatory function for students who need proprioceptive input
Build a lesson with movement built in →

Fine motor skills and the writing task: what is actually happening when a student struggles to write

Handwriting difficulties are among the most common referral reasons for school OTs. Understanding the fine motor and sensory components involved helps teachers design tasks that do not disadvantage students whose challenges are physical, not cognitive.

What Occupational Therapy research tells us

Handwriting is a highly complex motor task that requires the integration of visual perception, fine motor coordination, proprioceptive feedback, postural stability, and executive function. Difficulties in any of these areas can produce slow, effortful, or illegible handwriting that bears no relationship to the student's cognitive ability or knowledge of the content. Students who avoid writing tasks, fatigue quickly, or produce very little written output may have genuine OT-relevant needs.

Classroom strategies

  • Separate the assessment of content knowledge from the assessment of written production wherever possible
  • Offer alternatives: typed responses, dictation, voice recording, verbal responses, drawn diagrams
  • Provide writing slopes or clipboards — an angled surface reduces wrist fatigue and improves letter formation
  • Allow pencil grips and thicker writing implements for students who need them
  • Warm-up fine motor activities before writing tasks (squeezing, tearing, threading) can reduce the physical effort involved
  • If a student's writing difficulties are significantly impacting their access to learning, refer to the school occupational therapist for formal assessment
Build a social story for writing tasks →

Language in the classroom: what speech pathology research tells teachers about how students understand what we say

Approximately 7 to 10 percent of school-aged children have a developmental language disorder. Many more have language differences that are never formally identified. The language demands of a typical classroom are high, and not all students can access them equally.

What the research says

Developmental Language Disorder (DLD) affects approximately 2 students in every classroom of 30. These students have significant difficulties with understanding and using language despite no obvious cause. Research from the RADLD (Raising Awareness of Developmental Language Disorder) group shows that DLD is as common as dyslexia but far less recognised. Students with DLD often appear to understand more than they do, because they use context cues and social skills to mask comprehension difficulties.

What this means in your classroom

  • Always check for understanding rather than assuming it. Ask students to tell you in their own words, not just "do you understand?"
  • Reduce the language load of instructions: shorter sentences, one idea at a time, written as well as spoken
  • Pre-teach vocabulary before a lesson, not during it. Students with language difficulties cannot process new words and new content simultaneously
  • Use sentence frames and word banks to scaffold written and verbal responses
  • Allow processing time. Many students with language differences need more time to formulate a response — wait at least 5 to 10 seconds before re-prompting
  • Avoid idioms, sarcasm, and figurative language without explanation — these are genuinely confusing for many students
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Social communication: what teachers can do when a student struggles with the unwritten rules of conversation

Social communication involves understanding and using language in social contexts — taking turns, reading tone, understanding implied meaning, adjusting language to the audience. Difficulties here are common in autism, DLD, and after trauma, and often look like rudeness or defiance.

What speech pathology research tells us

Pragmatic language — the social use of language — involves a complex set of skills that many students learn implicitly through social experience. For students with autism, DLD, developmental trauma, or other differences, these skills need to be taught explicitly. What appears to be a student being rude, disrespectful, or socially unaware is often a student who genuinely does not know the unspoken rule they are violating.

Practical classroom strategies

  • Make social expectations explicit and visible, not implied. Rather than "be respectful," write: "In our class, when someone is speaking, we listen without interrupting."
  • Use social stories (see the Social Story Builder) to pre-teach social situations that the student finds confusing
  • Teach conversation skills directly: how to start a conversation, how to take turns, how to repair a misunderstanding
  • Avoid sarcasm and irony unless you explicitly name them: "I'm being sarcastic — I actually mean the opposite."
  • Praise specific social communication behaviours: "I noticed you waited for your turn to speak in that discussion. That showed real consideration."
  • If a student's social communication difficulties are persistent and significantly impacting their relationships, refer to the school speech pathologist
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AAC in the classroom: supporting students who use augmentative and alternative communication

Augmentative and Alternative Communication (AAC) includes any tool or strategy that supplements or replaces speech. This ranges from low-tech picture boards to high-tech speech-generating devices. Teachers who understand AAC are more effective partners for students who use it.

What the research says

Research consistently shows that AAC does not prevent speech development — a common misconception — and in many cases supports it. The most significant barrier to effective AAC use in classrooms is not the technology itself but the communication environment around the student. When teachers model AAC use, respond to all communication attempts equally, and allow sufficient processing time, AAC users communicate more frequently and more effectively.

Practical AAC-friendly strategies

  • Allow much more time for an AAC user to formulate a response — 30 to 60 seconds is not unusual and should be treated as normal
  • Respond to all communication attempts (gesture, vocalisation, device) as equally valid and valued
  • Model AAC use yourself where possible — touch the symbols on the student's device when you speak to them
  • Make sure the student's device has vocabulary for the current lesson and topic, in advance, not during it
  • Never finish a sentence for an AAC user. Wait. Their communication is worth waiting for.
  • Partner closely with the student's speech pathologist to ensure device vocabulary is current and the student has what they need to participate
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Neurodiversity profiles: what the research says and what it means in your classroom

ADHD

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How it may present in class

Difficulty sustaining attention on low-interest tasks, impulsive responses, challenges with task initiation, hyper-focus on high-interest activities, working memory differences, difficulty with transitions.

What current research says

ADHD is a neurodevelopmental condition characterised by executive function differences, not a deficit of willpower. Many students with ADHD demonstrate exceptional creativity and capacity for hyper-focus when intrinsically motivated.

Practical strategies for educators
  • Chunk instructions: one step at a time, displayed visually
  • Movement breaks built in, not as exceptions or rewards
  • Choice in how to complete tasks increases intrinsic motivation
  • Fidget tools during listening tasks reduce the need to self-regulate through movement
  • Avoid calling on students unexpectedly. Give a warm heads-up: "In about a minute I will ask you what you think."
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Autism

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How it may present in class

Deep interest in specific topics, preference for routine and predictability, sensory sensitivities, differences in social communication, need for explicit instruction in social expectations, high masking fatigue in social environments.

What current research says

The neurodiversity movement has shifted understanding of autism from a deficit model to one that recognises difference. Autistic students often bring deep knowledge, intense focus and original thinking. The environment shapes how much of this is available.

Practical strategies for educators
  • Post the lesson structure visibly at the start of every lesson
  • Warn students in advance of transitions and changes to routine
  • Make social expectations in collaborative tasks explicit and visible
  • Allow alternative participation modes: written response instead of verbal, individual work option in group tasks
  • Connect content to the student's areas of deep interest where possible
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Dyslexia

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How it may present in class

Difficulty with decoding and spelling, slow or effortful reading, challenges with written expression, strong oral language skills, excellent comprehension when text is read aloud, visual-spatial strengths.

What current research says

Dyslexia is a specific learning difference in phonological processing. It is neurological in origin and has no connection to intelligence. Many people with dyslexia demonstrate exceptional strengths in visual-spatial reasoning, narrative thinking and pattern recognition.

Practical strategies for educators
  • Read all written instructions aloud as well as displaying them
  • Accept verbal responses, voice recordings or drawings as alternatives to written tasks
  • Provide text-to-speech options and allow extra time for reading tasks
  • Use dyslexia-friendly fonts and increased line spacing where possible
  • Separate the assessment of content knowledge from the assessment of spelling and grammar
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School Anxiety

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How it may present in class

Avoidance of tasks or situations involving potential failure, physical complaints before high-demand activities, difficulty starting work, reluctance to attempt unfamiliar tasks, heightened response to perceived criticism, may appear withdrawn or "quiet".

What current research says

Anxiety in school settings is increasingly prevalent and is neurologically distinct from "not trying". The threat response consumes the cognitive resources needed for learning. Research shows that perceived psychological safety is the most significant classroom variable for anxious students.

Practical strategies for educators
  • Make the Low Floor genuinely low: tasks students can begin without fear of getting it wrong
  • Avoid cold-calling. Offer pair-share before any whole-class sharing.
  • Normalise mistakes explicitly: "Getting stuck is part of this. It means your brain is working."
  • Create consistent, predictable structures. Surprise increases anxiety.
  • Allow written or drawn responses as alternatives to verbal ones
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Developmental Trauma

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How it may present in class

Hypervigilance to teacher tone and facial expression, difficulty trusting adult intentions, responses that seem disproportionate to the trigger, challenges with emotional regulation, difficulty with transitions, survival responses (fight, flight, freeze, fawn) that look like behaviour issues.

What current research says

Complex developmental trauma rewires the stress response system. Students who have experienced chronic early adversity may have a nervous system calibrated to threat detection in ways that make ordinary classroom environments challenging. The relationship with the teacher is often the primary healing environment.

Practical strategies for educators
  • Consistency and predictability above all else. These students need to know what to expect from you.
  • Avoid power struggles. Offer choices rather than ultimatums.
  • Co-regulation: your calm is more powerful than any strategy. Slow your own breathing first.
  • Repair relationship after difficult moments. Always come back.
  • Assume behaviour is communication, not manipulation.
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Twice-Exceptional (2e)

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How it may present in class

High intellectual capability coexisting with a learning difference (e.g. gifted + dyslexia, gifted + ADHD, gifted + autism). May produce uneven performance that confuses both the student and the teacher. Often under-identified because gifts mask challenges and vice versa.

What current research says

Research shows that twice-exceptional students are at particular risk of underachievement and mental health difficulties because their needs are often unmet in both directions. Standard extension tasks may not engage their gifts, while standard support may not address their challenges.

Practical strategies for educators
  • Identify and name the strengths explicitly. Do not wait for challenges to be addressed first.
  • Provide genuine high ceiling options: open-ended, self-directed, with no visible ceiling
  • Separate the scaffold from the content level: provide writing support while offering advanced conceptual content
  • Avoid assumptions about what a student can do based on what they struggle with
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Occupational therapy: learning space, bodies and sensory needs in your classroom

Sensory Over-Responsivity

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How it may present in class

Distress in noisy or busy environments, strong reactions to light touch, covering ears, avoiding certain textures or smells, difficulty concentrating when the environment is visually or auditorily busy, appearing anxious or overwhelmed for no obvious reason.

Occupational Therapy perspective

The nervous system is registering ordinary sensory input as intense or threatening. This is not a behavioural choice. The student's stress response is being activated by environmental inputs that others do not notice.

Classroom strategies
  • Offer a quieter workspace or a study carrel for focused tasks
  • Allow noise-reducing headphones or ear defenders during independent work
  • Reduce visual clutter in the immediate learning area
  • Warn students before loud or unexpected sounds (bell, video, announcement)
  • Offer lightweight clothing options for school uniform where possible
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Sensory Seeking

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How it may present in class

Frequent movement, fidgeting, touching objects and people, making noise, chewing things, leaning on furniture or peers, difficulty sitting still, seeking out physical contact or rough play, appearing restless even after breaks.

Occupational Therapy perspective

The nervous system is not receiving enough sensory input to regulate itself. The student is seeking proprioceptive, vestibular or tactile input because their nervous system needs it to function well.

Classroom strategies
  • Offer fidget tools, resistance bands under the desk, or wobble cushions
  • Build in heavy work activities before focus tasks
  • Give classroom jobs that involve movement and carrying
  • Allow the student to stand during lessons or sit on the floor
  • Schedule movement breaks intentionally rather than reacting to dysregulation
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Fine Motor Difficulties

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How it may present in class

Slow, effortful or illegible handwriting, avoidance of writing tasks, fatigue during written work, difficulty with scissors or manipulative tools, inconsistent letter size and spacing, limited written output despite strong verbal ability.

Occupational Therapy perspective

Handwriting requires the integration of fine motor control, visual perception, proprioceptive feedback and postural stability. Difficulty in any of these areas can produce visible writing struggles that have no connection to cognitive ability.

Classroom strategies
  • Offer typed responses, dictation, or oral alternatives as equivalent options
  • Provide a writing slope or angled clipboard
  • Allow pencil grips and thicker implements
  • Warm up fine motor skills before writing tasks
  • Separate content assessment from written production assessment
Build a lesson with this in mind →
Speech pathology: language, communication and social connection in your classroom

Developmental Language Disorder (DLD)

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How it may present in class

Difficulty following multi-step verbal instructions, limited vocabulary, trouble organising thoughts in writing or speech, appearing to understand more than they do, short or simple sentences, slow to respond, word-finding difficulties mid-sentence.

Speech Pathology perspective

DLD affects approximately 7 to 10 percent of children and is one of the most common, and least recognised, conditions in schools. It is not related to intelligence and often goes unidentified because students develop effective compensatory strategies.

Classroom strategies
  • Chunk instructions — one step at a time, written and spoken
  • Pre-teach vocabulary before new topics, not during them
  • Use sentence frames and word banks to scaffold responses
  • Allow significant processing time before re-prompting
  • Check comprehension by asking students to retell in their own words
Build a social story →

Social Communication Differences

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How it may present in class

Difficulty reading social cues, interrupting conversations, misunderstanding sarcasm or figurative language, literal interpretation of idioms, appearing blunt or rude without intent, struggling with turn-taking in discussion, misreading tone of voice or facial expression.

Speech Pathology perspective

Pragmatic language — the social use of communication — involves implicit rules that most people learn without being taught. Students with social communication differences need these rules made explicit and taught directly, not assumed.

Classroom strategies
  • Make social rules visible and explicit in writing
  • Use social stories to pre-teach new social situations
  • Avoid idioms without explanation
  • Explicitly teach turn-taking structures for discussion
  • Praise specific social communication behaviours when you observe them
Build a social story →

AAC Users

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How it may present in class

Uses a communication device, picture board, sign system, or other AAC tool to communicate. May also use vocalisations, gesture and facial expression alongside their AAC. Communication may be slower than spoken language and requires patient waiting from communication partners.

Speech Pathology perspective

AAC is a valid and effective communication system. The most significant factor in AAC success in classroom settings is the communication environment — how teachers and peers respond to and model AAC use matters more than the device itself.

Classroom strategies
  • Always wait — 30 to 60 seconds is appropriate and worth it
  • Respond to all communication attempts as equally valid
  • Ensure device vocabulary includes current lesson content, in advance
  • Never finish a sentence for an AAC user
  • Model AAC use alongside your spoken language where possible
Build an AAC-accessible lesson →

Research Digest