Mr Barton Maths Podcast #134 Ollie Lovell: Cognitive Load Theory in Action
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Jan 26, 2021 Ollie Lovell, a mathematics teacher and author, dives deep into Cognitive Load Theory and its practical applications. He shares surprising insights from his research, particularly how remote teaching intensifies extraneous load. The discussion includes strategies for online lessons, emphasizing checks for understanding and avoiding filler talk. Ollie clarifies the difference between productive struggle and cognitive overload, while exploring the power of goal-free tasks. His reflections also highlight the importance of curriculum thinking beyond academics, making this a thought-provoking conversation.
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Book, Engagement, And New Role
- Ollie wrote his book during COVID while engaged and moving schools.
- He joined Brighton Grammar with a researcher role in their Crowther Centre focused on sharing research.
Why Cognitive Load Theory Matters
- Cognitive Load Theory (CLT) is a set of instructional recommendations grounded in how humans learn.
- Understanding mechanisms from CLT empowers teachers to adapt instruction across contexts.
Reduce Extraneous Load When Teaching Online
- Reduce extraneous load in online lessons by integrating necessary information and removing duplicates.
- Keep slides simple, place related info together, and give students only what they need for the task.
