What does the term 'cognitive load' refer to in an educational context?

The term 'cognitive load' in an educational context refers specifically to the amount of working memory resources used when learning new information. This concept is rooted in cognitive psychology, which posits that our working memory has a limited capacity. When we are presented with information or tasks that exceed this capacity, it can lead to frustration, confusion, and decreased learning efficiency.

By understanding cognitive load, educators can design lessons and materials that align with students' cognitive capabilities, minimizing extraneous load and maximizing intrinsic load, thereby fostering better understanding and retention of new concepts. It emphasizes the importance of presenting information in a way that does not overwhelm students' cognitive resources, allowing for more effective learning experiences.