ChatGPT said:
Textual aids are tools or visual elements used in reading materials to help readers understand, organize, and remember information more easily.
These include features like titles, subtitles, diagrams, tables, charts, graphs, maps, and bullet points that highlight key ideas and show relationships between concepts.
In short, textual aids make reading clearer and learning more effective by guiding the reader’s attention to important details and helping them grasp the main ideas quickly.