Demonstrative examples are specific instances or cases used to illustrate a concept or idea clearly. They help clarify complex topics by providing relatable scenarios that make the information easier to understand. For instance, using a real-life situation to explain a mathematical principle can enhance comprehension. These examples are often employed in teaching, presentations, and written materials to engage the audience. By showcasing how a theory applies in practical terms, demonstrative examples bridge the gap between abstract concepts and everyday experiences, making learning more effective and enjoyable.