Which feature tells what each portion of a textbook will discuss?

Which feature tells what each portion of a textbook will discuss?

• A. Rhyme scheme
• B. Character development
• C. Tone
• D. Section heading

Answer: (D)

Section headings tell you what each portion will discuss by labeling the topic of that part, acting as a roadmap for the reader. When you see a heading like “Causes of the Civil War” or “The Water Cycle,” you instantly know the focus of that section and what content to expect. This is especially helpful in nonfiction and textbooks, where clear labels guide you through different ideas and sections. Rhyme scheme belongs to poetry and describes a pattern of sounds, not how nonfiction is organized. Character development refers to how figures evolve in a narrative, not how a textbook is structured. Tone is the author’s attitude, which is about style, not about indicating the subject of a section. So the feature that signals what each portion will discuss is the section heading.

Section headings tell you what each portion will discuss by labeling the topic of that part, acting as a roadmap for the reader. When you see a heading like “Causes of the Civil War” or “The Water Cycle,” you instantly know the focus of that section and what content to expect. This is especially helpful in nonfiction and textbooks, where clear labels guide you through different ideas and sections. Rhyme scheme belongs to poetry and describes a pattern of sounds, not how nonfiction is organized. Character development refers to how figures evolve in a narrative, not how a textbook is structured. Tone is the author’s attitude, which is about style, not about indicating the subject of a section. So the feature that signals what each portion will discuss is the section heading.