The term that is another name for a central idea is "main idea".
The term "main idea" is another name for a central idea. To identify the main idea of a passage or text, you should look for the most important or overarching concept that the author is trying to convey. This can often be found in the opening or concluding sentences of a paragraph or in the topic sentence of a larger text. Additionally, statements that summarize the key points or themes of a passage are likely to be the main idea. By analyzing the content and structure of the text, you can determine the main idea and better understand the central message being conveyed.
