The controlling idea in a textbook section is
A) discussed only in the introductory paragraph.
B) the most specific detail included by the writer.
C) the most important thought that is explained throughout the section.
D) less comprehensive than the main idea of a paragraph.

Question

Quizplus · Accepted Answer

The controlling idea in a textbook section is the central theme or main point that is developed and explained throughout the section, guiding the content and organization of the material.

The Controlling Idea in a Textbook Section Is