The term 'Sketch a Plan' can be summarized as the process of creating a visual representation of an idea or concept. This is often done by drawing a rough outline of the plan on paper, which can then be used to further develop the idea or concept. This process is commonly used in the DESIGN industry, where it is important to have a clear understanding of the project before beginning work. Sketching a plan is also useful for brainstorming and problem solving, as it allows for quick and easy visualization of ideas.