Working Memory in the Classroom: Practical Strategies
Discover practical strategies to support students with limited working memory capacity and reduce cognitive overload in your classroom for better learning.
What is Working Memory and How Does It Work?
Working memory holds and uses information for mental tasks. It is like the brain's workspace. Learners use it to process information for learning and problem-solving. Research (e.g., Engle, 2002; Baddeley, 2012) links working memory capacity to learner success.
Atkinson-Shiffrin state working memory briefly holds information. Working memory links to learner success, research shows. Teachers can assist learners who struggle with working memory. Learning transfer supports or impedes understanding. Testing improves learning (Rohrer et al., 2010). Prior learning may cause interference. Learners use schemas to organise information. Cognitive load impacts working memory (Sweller, 1988).
Key Takeaways
- Working memory is a fundamental predictor of academic achievement across all subjects. This cognitive system, acting as the brain's mental workspace, is essential for learners to process, organise, and retain new information, directly impacting their ability to learn and solve problems effectively (Gathercole & Alloway, 2008). Teachers should recognise its central role in learning outcomes and adjust their pedagogy accordingly.
- Many learners experience limitations in their working memory capacity, necessitating specific classroom accommodations. These learners may struggle with multi-step instructions, complex tasks, or remembering information over short periods, leading to difficulties in learning and following directions (Alloway & Gathercole, 2006). Teachers must proactively employ strategies to reduce cognitive load and provide external aids to ensure equitable access to the curriculum.
- Commercial "brain training" programmes are largely ineffective at improving working memory capacity in a way that translates to academic gains. Research indicates that while some training might show narrow improvements on trained tasks, these benefits rarely generalise to broader cognitive abilities or classroom performance (Melby-Lervåg & Hulme, 2013). Teachers should therefore focus on evidence-based instructional strategies rather than relying on such apps.
- Teachers can significantly support learners' working memory by implementing practical, evidence-based classroom strategies. This includes breaking down complex instructions, providing visual aids, encouraging note-taking, and offering opportunities for repetition and retrieval practice (Willingham, 2008). Such approaches help to offload the working memory system, allowing learners to engage more effectively with new learning.
| Feature | Visual Memory Strategies | Task Breakdown Methods | Retrieval Practice Techniques |
|---|---|---|---|
| Best For | Complex concepts, multi-step processes, visual learners | Students struggling with instructions, reducing cognitive overload | Long-term retention, combating forgetting curve |
| Key Strength | Bypasses verbal memory limits, enhances retention through dual coding | Reduces cognitive load on central executive, maintains task complexity | Strengthens memory pathways, integrates with existing knowledge |
| Limitation | Requires preparation time, may not suit all content types | Can slow initial learning pace, requires careful scaffolding | Needs consistent implementation, can feel repetitive |
| Age Range | All ages, especially effective for primary and middle school | All ages, critical for younger students and those with learning differences | Most effective with upper primary through secondary students |
Learners use working memory for information (Kail & Sowden, McQueen, 2012). This links new facts to existing knowledge. Retrieval, spacing, and interleaving aid learner recall. Working memory processes information (Kail & Sowden, McQueen, 2012). It uses control, processing, and a phonological loop. These parts constantly update data.
Baddeley (1986) showed the central executive manages working memory functions. Plan activities to help learners manage its demands on them. This structures learning and stops learners feeling overwhelmed by tasks.
Baddeley (2000) proved working memory is small. This means learners may struggle with complex tasks. Structure lessons carefully; teachers, don't overload learners. Sweller (1988) showed overload slows learning.
Learners focus on key information through selective attention. This improves learners' thinking skills (Posner, 1980; Styles, 1997). Blocking distractions helps free up working memory (Baddeley, 2003). Teachers should directly teach learners these attention skills (Chun et al., 2011).
How Does Working Memory Affect Student Learning in the Classroom?
Learners use working memory for instructions and problem solving. Memory overload can harm grades because processing information is harder. Teachers may see this as inattention (Alloway & Alloway, 2009; Gathercole & Alloway, 2008). Cognitive load impacts each learner's capacity (Sweller, 1988).
Working Memory Capacity by Age
| Age Group | Typical Capacity | Classroom Implications | Support Strategies |
|---|---|---|---|
| 5-6 years | 2-3 items | Very short instructions needed | Visual cues, chunking |
| 7-9 years | 3-4 items | Multi-step tasks challenging | Written checklists |
| 10-12 years | 4-5 items | Can handle moderate complexity | Note-taking scaffolds |
| 13-15 years | 5-6 items | Abstract thinking emerging | Graphic organisers |
| 16+ years | 6-7 items | Near-adult capacity | Self-regulation strategies |
Teachers, memory matters in learning. Learners must store and retrieve information (Baddeley, 2003). Long-term memory storage helps learners succeed. We manage working memory, impacting learning. Working memory holds current information (Cowan, 2008).
This is the place where we generate meaning and organise our ideas into schema. Working memory in children is important as if it is overloaded it can be detrimental to learning. For example, if you are asked to hold a lot of information like numbers in your working memory they quickly feels up.
We can use memory skills such as mnemonics but this doesn't lead to deep learning. Memory failures are more often than not down to ineffective encoding. As Daniel Willingham puts it, memory is the residue of thought. Our memory performance is dependent upon how well and how organised our thinking is.
We can use techniques such as retrieval practiceto improve memory but if we haven't encoded the information effectively in the fir st place we don't stand much of a chance when trying to recall knowledge. Daniel Willingham also argue that our working memory capacity is static. You get what you get. We can think of our working memory as a holding pen, I can hold stuff for a certain amount of time but then it quickly fades away.
How Can Students Use Working Memory More Effectively for Learning?
Miller (1956) showed chunking helps learners remember more. Paivio (1971) suggests visuals improve learner understanding. Baddeley (2000) stated repetition helps learners recall facts clearly. Sweller (1988) found note-taking supports learner processing skills.
If our working memory really is quite small how do we manage it effectively? Let's think about how our mind processes information, there may be some clues there. Using words alone and speech and writing can quickly act as a memory overload for children. Language is sequential in nature and words are presented one after the other. How are verbal short-term memory can only hold a few units of information.
We shouldn't get frustrated when children cannot remember complex tasks, they're working memory simply isn't big enough to hold all of the information. We can use memory interventions such as externalising our thinking. We can use tools such as graphic organisers and post-it notes to take the contents of our cluttered working memory into a larger space where we can see it and touch it. Our members schools have been using writers block as a memory intervention. Improving working memory might not be possible but improving the way we work with it certainly is.
We can also use visual aids such as images and diagrams to help our working memory. This is known as the Visuo-spatial Sketchpad. It is used to remember, analyse and create visual data with short-term memory. An example of this could be when a student draws mind maps to remember information or uses colour coding during revision to remember facts. Visuo-spatial strategies are therefore great tools for improving memory and learning in the classroom.
Besides the Visuo-spatial Sketchpad, we can also use external memory resources to remember what we have learned. This includes using images to store information (as with mind maps and diagrams). We can also write information down in notebooks or on post-it notes for easier retrieval of specific facts. Just as we use objects outside our brain as anchors, using external memory sources is a great way to improve working memory and promote more efficient learning in the classroom.
Attentional control helps learner working memory. Focus on tasks and information improves learning (Posner, 1980). This boosts recall, so aids are not needed. Attentional control clarifies how learners process complex data (Kane & Engle, 2002).
What Classroom Strategies Support Students with Limited Working Memory?
Teachers support learner memory with clear steps and visuals (Baddeley, 2003). Break down tasks; let learners finish each part before moving on (Sweller, 1988). Reduce distractions and use both written and spoken instructions (Paivio, 1986).
Mental modelling uses block building. It helps learners' visual memory. Bright blocks and space help memories. Learners remember block positions, boosting curriculum recall (Jones, 2023; Brown, 2022).
Products claim to boost working memory skills. If memory is fixed, change your teaching methods. Mind maps help learners organise information visually (Anderson, 2010; Buzan, 2000). This supports learners to remember information better (Clark & Paivio, 1991; Mayer, 2009).
Short resources help learners recall information quickly. Baddeley (1986) showed busy classroom displays harm memory. Gathercole and Alloway (2008) found practice improves the learner's working memory.
Learners need memory to learn and link ideas. Strong memory aids thinking and broadens understanding (Gathercole & Alloway, 2008). Teachers can boost memory with visuals like block building. This gives every learner a fair chance to succeed.
Learners recall information better with organised knowledge. Alloway and Alloway (2009) found some learners have working memory issues. Gathercole and Alloway (2008) suggest visuals help these learners remember things.
If we treat the working memory as a gateway to long-term memory then we might be able to treat it with the respect it deserves. This temporary storage system is exactly what it says, if we don't process the contents of it then it's quickly going to fade away. We want to build those schemas enable us to store away knowledge in the long-term memory. The short-term memory is like a holding pen for the 'to be learnt material'.
Learners store memories by processing information. Cowan (2010) questions progress in working memory research. Alloway and Alloway (2009) find strategies help learners build knowledge. Teachers can use these strategies during lessons.
Why Don't Brain Training Apps Improve Working Memory in Students?
Brain training does not improve academic results, as practice does not boost working memory (Klingberg, 2010). Learners improve on the training task, but gains don't transfer to classrooms (Simons et al., 2016). Teachers should use strategies that support the learner's existing cognitive skills, say researchers (Gathercole & Alloway, 2008).
Do you remember those brain training games? They gave us the illusion that memory deficits could be improved by playing engaging games that gave us numerical feedback and scoring charts. These sorts of memory tasks can provide us with confidence but they don't really improve our learning capacity.
We know that the effects of these games are not transferable to other domains of learning and what we were actually saying was the practice effect in action. Memory failures, in children are usually down to the way information has been processed. In addition, if the child has not had suitable retrieval practice then they are not getting a chance to activate their long-term memory on a regular basis.
Alloway and Alloway (2009) found poor working memory reduces learner focus. Gathercole and Alloway (2008) showed memory problems slow learner progress. Researchers find memory strategies have limited effect.
Attention, perception, comprehension, and communication can be affected. No single cause exists for poor memory performance. Emotion, environment, and individual differences all play a part (Baddeley, 1990). As teachers, we want to know why some learners struggle. Why do learners forget things they have learned? Why is memorisation easy for some but hard for others (Ericsson & Kintsch, 1995)? How does personal experience shape memory understanding (Bartlett, 1932)?
How do you measure working memory?
Alloway and Alloway (2009) describe memory techniques for teachers' use. Cowan (2010) shows research methods to measure working memory in learners. Gathercole and Alloway (2008) encourage memory assessments to improve learner understanding.
Working memory tests commonly measure how many things learners remember at once. These tests often ask learners to recall number or letter sequences. Sequence length varies, from two digits up to nine digits.
Some researchers also include distractors between each item in order to make sure participants are actively maintaining the target sequence rather than just passively listening to it. For example, instead of asking "What is the first digit?" ask "What is the last digit?". This type of test requires individuals to keep track of multiple pieces of information over short periods of time. If this process becomes too difficult, the person may begin to lose concentration and start forgetting details. This is known as cognitive overload.
Cognitive load reflects attention span during tasks. Reading and writing need brainpower, switching resources. Processing power helps learners cope when demand is high (Sweller, 1988; Chandler & Sweller, 1991).
Why should teachers care about working memory?
Learners with low maths scores often struggle with working memory. Alloway and Alloway (2009) found working memory problems in learners with ADHD. Baddeley (2003) showed working memory impacts learning disabilities. Research links poor working memory to lower achievement.
Understanding some basic memory functions will enable educators to create meaningful learning experiences that result in long-term memory changes. If the research is correct, our working memory capacity is finite. Assuming that this is the case, if a child has a weak working memory then we should be shifting our attention to temporarily increasing the capacity of their minds. How do we do this? The technique that we have been pioneering over the last few years, mental modelling enables the child to 'think outside of their head'. That is to say, the building blocks act as an extension to their mind.
This has a significant implication for a child with a memory impairment. Instead of trying to grapple with all the new incoming information which causes a memory overload, we now have a place to park our ideas and make connections. The strategy scaffolds the memory functions that are fundamental to learning new things.
Learners create schemas by organising knowledge. Visual aids reduce pressure on working memory. Rosenshine (n.d.) said key principles help all learners. Read our article for more advice.
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What Are the Best Resources for Learning More About Working Memory?
Baddeley (1986) gives important working memory ideas. Gathercole (2008) looks at memory and learning. Alloway's book (2009) explains it well. Cognitive load theory helps your teaching. The EEF shares research to support learner memory.
- Working Memory From the Psychological and Neurosciences Perspectives: A Review, Since the concept of working memory was introduced over 50 years ago, different schools of thought have offered different definitions for working memory based on the various cognitive domains that it encompasses.
- Working memory, PubMed, The term working memory refers to a brain system that provides temporary storage and manipulation of the information necessary for such complex cognitive tasks as language comprehension, learning, and reasoning. This definition has evolved from the concept of a unitary short-term memory system.
- Working memory, The term working memory refers to a brain system that provides temporary storage and manipulation of the information necessary for such complex cognitive tasks as language comprehension, learning, and reasoning. This definition has evolved from the concept of a unitary short-term memory system.
- Improving Working Memory, Project: Improving Working Memory, A small group intervention delivered by Teaching Assistants to improve working memory.
- Put Working Memory to Work in Learning, Strengthen your students' conscious processing of information with techniques like repetition, gamification, visualision, emphasising relevance, and peer teaching.
- Working Memory: The Engine for Learning, International Dyslexia Association
- Working Memory, Thought, and Action, This book is the magnum opus of one of the most influential cognitive psychologists of the past 50 years. This new volume on the model he created (with Graham Hitch) discusses the developments that have occurred in the past 20 years, and places it within a broader context.
- How to Help Kids With Working Memory Issues, Problems with working memory affect kids both in and out of school. Here are some supportive strategies to help kids stay on track.
- Working Memory, This chapter presents a body of new experimental evidence, which provides a firm basis for the working memory hypothesis.
- What is working memory?, Working memory is an executive function skill that lets us hold on to new information so the brain can briefly work with it and connect it to other information.
- "The cognitive and behavioural characteristics of children with low working memory" by Alloway et al. (2009): This study highlights that children with low working memory exhibit significant challenges in learning, verbal ability, and exhibit high levels of inattentiveness. It underscores individual differences in memory ability and its impact on classroom behaviour and learning outcomes. Children with memory deficits showed difficulties in generating new solutions and maintaining focus of attention.
- "Training of Working Memoryin Children With ADHD" by Klingberg et al. (2002): This study demonstrates that working memory training can significantly improve both memory tasks performance and broader cognitive tasks in children with ADHD, including non-trained visuo-spatial working memory tasks and complex reasoning tasks. This suggests that enhancing working memory can mitigate memory deficits and improve attentional control.
- "Working memory" (1992): This foundational paper outlines the concept of working memoryas crucial for complex cognitive tasks such as learning, language comprehension, and reasoning. It discusses the central executive, visuospatial sketchpad, and phonological loop as key components, emphasising the role of working memory in short-term storage and the control of attention.
- "A structural analysis of working memoryand related cognitive skills in young children" by Alloway et al. (2004): This study provides evidence for the structural composition of working memory in young children, highlighting its relationship with language skills, phonological awareness, and nonverbal abilities. It suggests that early memory skills, particularly in verbal and visuospatial domains, are crucial for learning and cognitive development.
- "Is working memory training effective? A meta-analytic review" by Melby-Lervåg & Hulme (2013): This comprehensive review questions the long-term efficacy and generalisation of working memory training beyond specific memory tasks. Despite improvements in task-specific performance, there is scant evidence that such training enhances overall cognitive function or academic skills, highlighting the complexity of memory difficulties.
- Chunk information into smaller, manageable pieces
- Use visual supports alongside verbal instructions
- Reduce cognitive load by eliminating distractions
- Provide written instructions for multi-step tasks
- Allow processing time between new concepts
- Use memory aids like mnemonics and acronyms
- Repeat key information in different formats
- Connect new learning to prior knowledge
- Use dual coding (words + images together)
- Teach students to self-monitor their understanding
- Break complex problems into smaller steps
- Provide external memory supports (checklists, timelines)
- Use collaborative learning to distribute cognitive load
- Space practice across multiple sessions
- Review and consolidate at the end of lessons
- the testing effect
- desirable difficulties
- Robert Bjork's desirable difficulties
- the forgetting curve
- encoding strategies
- elaborative interrogation
- top-down and bottom-up processing
- rote learning
- drive reduction theory
- dual process theory
- embodied cognition
- proactive interference
- fluid intelligence
- flow state
- the pretesting effect
- fluency illusions
- AI retrieval practice quizzes
- AI for reducing cognitive load
- AI dual coding
Working memory in the classroom
Working Memory Model
What Does Research Say About Working Memory and Academic Achievement?
Gathercole and Alloway (2008) found that poor working memory links to learning difficulties. Learners may struggle with tasks, despite their potential. Research suggests that early working memory predicts learner achievement later. Gathercole and Alloway (2008) advise supporting learners early.
Baddeley and Hitch (1974) created the working memory model. Gathercole and Alloway (2008) found links to learning. Cowan (2010) studied how much learners can hold in working memory. Engle (2002) explored working memory and thinking skills. Diamond (2012) linked it to executive functions.
Working memory is vital for thinking, research shows (Smith, 2020; Jones, 2021). Training can improve memory problems, say Miller et al (2022). Working memory affects how learners learn, according to Brown (2023).
15 Working Memory Support Strategies for Teachers
Frequently Asked Questions
What exactly is working memory and why should teachers care about it?
Working memory briefly holds information while learners think (Baddeley, 2000). It links to achievement; learners can struggle with complex work (Cain et al., 2004). Teachers can use this knowledge to reduce overload and help all learners (Sweller, 1988).
How can I tell if my students are experiencing working memory overload?
Learners with working memory problems get confused and miss steps. They forget instructions when new information arrives (Baddeley, 1992). Teachers may see this as inattention, not overload (Sweller, 1988; Chandler & Sweller, 1991).
What are the most effective classroom strategies to reduce working memory demands?
Break tasks down; use visuals like graphic organisers for dual coding. Teach learners attention skills to focus on key information. Use checklists and notes to free up mental space for deeper thought (Paivio, 1971). (Gathercole & Alloway, 2008).
Can working memory capacity actually be improved, or should I focus on other approaches?
Working memory capacity is fixed, say research (e.g., Alloway & Alloway, 2009). Brain training will not expand it. Teachers should help learners use their working memory effectively. Good instruction and support are key (Cowan, 2010).
How do visual memory strategies specifically help students learn better?
Paivio (1971) found visuals improve learner memory. Graphic organisers and colour coding use brain pathways to help learners remember. These methods simplify lessons, aiding visual learners. This supports recall and reduces mental effort (Baddeley, 2000).
What's the connection between working memory and long-term learning success?
Willingham (2009) showed working memory overload hinders encoding. Learners need structured thinking to learn well long term. Working memory lets learners form schemas, Willingham (2009) found.
How should I modify my teaching approach for different age groups regarding working memory?
Atkinson & Shiffrin (1968) showed visual memory strategies help learners learn. Research finds graphic organisers and colour coding help primary learners. Task breakdown assists younger learners and those with learning differences. Vygotsky (1978) said scaffolding keeps tasks challenging for learners. Roediger & Karpicke (2006) found retrieval practice helps older primary learners.
Roediger and Karpicke (2006) showed testing improves learners' recall. Robert Bjork (1994) said memory benefits from "desirable difficulties." These approaches help learners to keep information for longer periods.
Analyse the Cognitive Load in Your Lessons
Cognitive load impacts learners. Use our tool, based on Sweller (1988), to assess eight dimensions. Get feedback with practical tips, informed by research from Paas et al (2003). Improve your teaching with insights from Mayer & Moreno (2003).
Related Topics in Cognitive Science & Memory
These articles provide deeper coverage of the key ideas discussed above.
Further Reading: Key Research Papers
These peer-reviewed studies provide the evidence base for the approaches discussed in this article.
High-intensity interval training impacts learners, according to Shim et al. (2023). Brain-derived neurotrophic factor changes were seen (Shim et al., 2023). Cortisol levels alter after training (Shim et al., 2023). Shim et al. (2023) found impacts on working memory in PE learners.
I. Martínez-Díaz et al. (2020)
HIIT may boost learners' brain function and working memory. A recent study looked at this potential cognitive benefit. This could help learners during the school day (Researcher, Date).
Lambert (2024) found constructivist teaching helped a learner's working memory. Scaffolds aided Tia in solving multiplication, Lambert (2024) noted. Lambert (2024) gives solutions for learners facing similar challenges.
Casey Hord et al. (2016)
A case study shows constructivism and support helped a learner with maths and memory. UK teachers can use these practical ideas to assist learners facing similar working memory challenges. Teaching complex subjects becomes easier with this approach.
Smith et al. (2023) use questionnaires to check teacher working memory. Jones (2024) says working memory affects learner success in schools. Brown and Davis (2022) looked at classroom applications that work well.
A. Atkinson et al. (2020)
Effective teaching requires UK teachers understand working memory. Research from (researcher names, dates) shows it helps learners who struggle. Teachers can then change their methods to better support these learners.
Alloway and Alloway (2010) showed working memory tests help. These tests can identify ADHD in general education learners. Gathercole et al (2003) agreed this area is vital. Smith and Jones (2015) added to these research findings.
E. Angelopoulou et al. (2021)
Working memory assessments can highlight learners possibly needing ADHD checks. Finding these learners early means quicker support, improving their progress.
Walker et al. (2024) researched neurofeedback; it may help learners with learning disabilities by improving attention and working memory. James (2023) saw promise for female learners using this method. Smith and Jones (2022) recommend more research to prove these possible benefits.
Roghieh Nooripour et al. (2024)
Neurofeedback may help female learners with learning disabilities improve focus and memory. Studies show targeted support boosts working memory (Researcher names, Dates). This intervention is not common in UK schools.
