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Cognitive load theory

A theory that working memory is limited, so teaching should avoid overloading learners with unnecessary information.

Also called
CLT
Used in
All four UK nations (details may differ), United States, International
Topic
Teaching and learning

Being checked against official sources. This definition is written in our own words; always check the official guidance for your country.

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Worked example All four UK nations (details may differ) United States
A step-by-step demonstration of how to solve a problem, used to reduce cognitive load for novices.
Working memory All four UK nations (details may differ) United States International
The small mental workspace that holds information we are actively thinking about, which has a limited capacity.

More terms: Teaching and learning

Circle time · Close reading · Co-teaching · Cold calling · Concrete pictorial abstract · Curriculum map

More terms starting with C · Education glossary A–Z · Get a TIP for your class

Definitions are written by Classfern in our own words for teachers in the UK and the US. They are short explanations, not legal or official definitions: always check the official guidance for your country, nation or state. Classfern is not affiliated with or endorsed by any government department, inspectorate or exam board named here.