The classroom environment can either support or overload executive functioning.
In Years 7–13, students are already managing:
multiple teachers and subjects
increasing academic demands
social and emotional pressures
When the environment is cluttered, unpredictable, or unclear, it adds extra cognitive load. This leaves fewer mental resources for learning.
A well-designed environment does the opposite. It:
reduces unnecessary thinking
makes expectations visible
supports independence
frees up working memory for learning
Reducing Cognitive Load (What this means in practice)
Cognitive load is the amount of mental effort being used at one time.
Students struggle when they are asked to:
remember too many instructions
locate information that isn’t visible
manage unclear routines
process too much visual or auditory input
Key idea:
If students have to figure out how to learn, they have less capacity to actually learn.
Display daily lesson structure
Use step-by-step instructions (written + verbal)
Keep key information in the same place
Model what “finished” work looks like
Limit wall displays to what is actively used
Avoid overcrowded slides or worksheets
Use consistent layouts and formats
Highlight key information clearly
Start lessons the same way each time
Use consistent transitions between tasks
Signal changes clearly (verbally or visually)
Reduce the need for students to guess “what next”
Clear systems for books, devices, and materials
Consistent expectations across lessons where possible
Visual reminders for what to bring or do
Use checklists for multi-step tasks
Display time limits or countdowns
Break longer tasks into smaller chunks
Use visible timers where helpful
Give regular time cues (“5 minutes left”)
Minimise unnecessary noise and movement
Offer options for where/how to work when possible
Be intentional about seating and groupings
Reduce competing demands during key instructions
Use these to reflect on your classroom:
What do students need to remember that I could make visible instead?
Where might students be getting stuck before they even start?
Is my classroom helping students know:
what to do?
how to do it?
when it’s finished?
What might be overloading working memory right now?
Which routines are clear to me, but not yet clear to students?