Cognitive Load Theory is a psychological framework that explains how our brain processes information. It suggests that our working memory has a limited capacity, meaning we can only hold and manipulate a small amount of information at once. When we are overwhelmed with too much information, it can hinder our ability to learn effectively. To optimize learning, educators can design lessons that reduce unnecessary cognitive load. This can be achieved by breaking down complex tasks into smaller, manageable parts or using visual aids like diagrams and charts. By doing so, learners can focus better and retain information more efficiently.