Expository learning is an instructional approach that focuses on providing clear and structured information to help learners understand a specific topic. This method often involves the use of lectures, textbooks, and visual aids to present facts and concepts in a straightforward manner. The goal is to enhance comprehension and retention of knowledge through organized content. In expository learning, teachers play a crucial role by guiding students through the material and encouraging critical thinking. This approach is commonly used in subjects like science, history, and mathematics, where understanding foundational concepts is essential for further learning.