Mindfulness Training Improves Working Memory Capacity
Posted by Erica Warren on

Working memory plays a key role in following directions, problem-solving, comprehension, and executive functioning skills, yet many students struggle with it. In this blog, we’ll explore how mindfulness practices can increase working memory capacity, reduce cognitive overload, and support learners of all ages in becoming more attentive, resilient, and self-aware.
What's Happening in the Classroom?
In today’s classrooms, students are expected to absorb new information rapidly, shift between subjects, and recall details with accuracy. Yet increasing academic pressures, high stress, and constant distractions, especially from technology, are straining students’ working memory systems. When working memory is overloaded, the brain cannot retain or process new information efficiently. This often presents as difficulty following directions, losing track of materials, incomplete work, or inconsistent performance. What looks like inattention is frequently a working memory capacity issue.
What is Working Memory?Working memory is a core executive functioning skill that is responsible for the temporary holding, processing, and manipulation of information. It is an important process for reasoning and guides decision making and behavior. Working memory also enables one to remember and use relevant information to complete activities. Often described as a mental workspace, working memory helps students attend to the immediate experience, access prior knowledge, solve problems in their head, and meet current goals. The process of working memory involves the conscious awareness of sensory input, while simultaneously pulling relevant knowledge from long term memory and mentally manipulating all this information with one’s inner voice and inner visualizations (See image below).
Working memory is the brain’s “mental workspace”—the system we use to temporarily hold, process, and manipulate information. It allows us to remember instructions long enough to follow them, solve problems in real time, stay focused on a task, and make connections while learning. Unlike long-term memory (which stores information for future use), working memory helps us actively think in the moment.
For example, students use working memory when they:
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listen to a teacher’s directions and carry them out
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solve multi-step math problems without losing their place
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sound out words while remembering the beginning of a sentence
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hold a thought while raising their hand to contribute to a discussion
When working memory is strong, students can learn efficiently, stay organized in their thinking, and participate with confidence. When it’s weak or overloaded, information slips away before it can be used—leading to forgetfulness, difficulty staying on task, slow work pace, and frustration.
The good news is that working memory isn’t fixed. Just like a muscle, it can be strengthened through intentional practice—and mindfulness is one powerful way to support and grow this essential skill.

How Does a Weak Working Memory Impact Learning?
- Reading comprehension
- Mental math
- Understanding social interactions
- Completing homework
- Planning and preparing for activities
- Solving multi-step directions
- Writing essays and reports
- Following a conversation
- Test preparation
- Turning in homework
- Following and participating in group discussions
What are Some Key Symptoms of Working Memory Difficulties?
- Troubles comprehending a story or directions
- Difficulties memorizing facts
- Problems making and keeping friends
- Difficulties with self-initiating or starting homework
- Forgets needed materials at home and at school
- Fails to complete work
- Struggles with organizing ideas when writing
- Makes irrelevant comments and often tries to change the topic of discussion
- Difficulties maintaining focus
- Misplaces things like pencils, notebooks, and agendas
- Leaves assignments and test preparation to the last minute.
So What Can We Do to Nurture a Mindful Classroom Environment?
- Practice mindfulness in your own life, so you can demonstrate this approach and set an example for your students.
- Define and discuss mindfulness with your students.
Ready-made Materials (Click below to learn more):
- Executive Function Workbooks for Elementary Students
- Dr. Warren's Multisensory Brain Break Meditations
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Dr. Warren’s Mindfulness Activity Cards
. - Executive Functioning Games Bundle
- Executive Functioning Games for Groups and Classes
Cheers, Erica
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