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Dual Coding Theory

The mind has two specialized but interconnected processing channels — verbal and visual

Dual Coding Theory — sketchnote

For: International school teachers · IB / MYP coordinators · Heads of department · AI leads

The mind has two specialized but interconnected processing channels — verbal and visual — and information learned through both channels is encoded twice, creating more retrieval routes and dramatically stronger memory than information learned through either channel alone.

Inside this handbook: the framework distilled, the AI-integration question that matters now, and the one move you can run Monday.

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Free to print, share inside your school, or adapt with attribution.
By Vivek M Agarwal · EDodo.app · 2026