Did you know that students forget 70% of what they have been taught on any given day within 24 hours?
Or that it takes 24 repetitions to learn a new piece of information?
This is explained by Cognitive Load Theory.

Cognitive Load Theory is recognised as the single most important idea for teachers to know.
In January 2017, renowned educationist Dylan William described Cognitive Load Theory as the single most important thing for teachers to know. He stated that teachers who understand the impact of Cognitive Load Theory hold the keys to better outcomes for their students’ success.
Emeritus Professor John Sweller, from the University of New South Wales developed Cognitive Load Theory, a term to describe the process of how humans learn and store knowledge and understandings. He discovered that human brains can only process a limited amount of new information at the one time. This understanding has an enormous impact on how teachers support students to retain what they have learned.
With an abundance of curriculum content to cover, how can primary teachers ensure that their students retain everything we teach them? Understanding the importance of cognitive load is vital as it plays a critical role in students' learning.

Teachers need to be mindful of how and when they repeat information.
Join other primary teachers to learn more about Cognitive Load Theory in a practical course that will include advice, resources, and opportunities to network.
The AISNSW is offering two courses in Cognitive Load theory this year. One is a full day taking place at 99 York Street on Friday 31 March. The second is a blended learning course in Term 2. This course will use an online platform and Zoom, for teachers who would like to spread this learning over time or who are unable to visit Sydney.
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