The concept of 'cognitive load' refers to the total amount of mental effort being used in the working memory. In educational settings, instructional designers often aim to manage cognitive load to optimize learning. According to cognitive load theory, learning is hindered when the intrinsic load (complexity of the material) and extraneous load (how the material is presented) exceed the learner's working memory capacity. However, germane load, which is the effort devoted to processing and understanding the material, is beneficial. Recent research suggests that by reducing extraneous load through clear formatting and scaffolding, educators can free up mental resources for germane processing, thereby enhancing knowledge acquisition. Yet, critics argue that overly simplified presentations may reduce the depth of processing, leading to superficial understanding. Thus, the optimal balance remains a subject of debate.