The main idea of a text can help a reader identify the theme by providing a central topic or concept that is explored throughout the text. The theme, on the other hand, is the underlying message or lesson that the author wants to convey to the reader. By understanding the main idea, readers can identify the key concepts or issues being discussed, and from there, they can analyze the author's intentions and identify the theme. The main idea acts as a guide that directs readers to the deeper meaning or purpose of the text, helping them to interpret and understand the theme.
