How do headings, subheadings, and graphics aid comprehension in informational text?

How do headings, subheadings, and graphics aid comprehension in informational text?

• A. They decorate pages with color but do not affect comprehension.
• B. They provide the main narrative arc.
• C. They organize information, signal key ideas, and help locate details quickly.
• D. They replace the need to read the text.

Answer: (C)

Understanding how headings, subheadings, and graphics support reading in informational text. These elements organize information, signal key ideas, and help locate details quickly. Headings show what each section is about, subheadings break content into specific topics, and graphics like charts or diagrams summarize data or illustrate relationships in a way that’s easy to grasp at a glance. This structure and signaling make it easier to skim for main points and find the details you need, improving comprehension and retention. So, the strongest answer describes how these features organize information, highlight key ideas, and speed up locating details. The other choices miss the main purpose: decorations don’t boost understanding; informational text doesn’t rely on a narrative arc; and graphics don’t replace reading.

Understanding how headings, subheadings, and graphics support reading in informational text. These elements organize information, signal key ideas, and help locate details quickly. Headings show what each section is about, subheadings break content into specific topics, and graphics like charts or diagrams summarize data or illustrate relationships in a way that’s easy to grasp at a glance. This structure and signaling make it easier to skim for main points and find the details you need, improving comprehension and retention. So, the strongest answer describes how these features organize information, highlight key ideas, and speed up locating details. The other choices miss the main purpose: decorations don’t boost understanding; informational text doesn’t rely on a narrative arc; and graphics don’t replace reading.