Depends on the story/paragraph. Normally it's the 'Moral Of The Story' and you need to explain it if you're doing it for Language class but for other materials it can be a (VERY) short summary.
the main idea is the most important in a pharagraph.it tells the reader what the paragraph will be about.it may be stated directly or it maybe implied.
The main idea is the central point or theme that the text is trying to convey. It is the most important message or conclusion that the author wants the reader to take away from the reading.
The main idea of a paragraph is the central idea that tells the reader what the essay is about. The main idea is a general statement about what the story is mostly about and it may be followed by specific examples.
the main idea is the idea that's most impotent.
The central idea of a sentence is the main point or message that the sentence conveys. It is the most important piece of information that the sentence is trying to communicate to the reader or listener.
The word "next" tells the reader that this is not the main idea, because it is next in the sequence of the paragraph. There is a sentence before it that would be the main idea.
Information that supports the main idea
The implied main idea is a sentence formulated by the reader that expresses the author's main point about the topic.
by developing, supporting, or explainig the stated key idea
The topic sentence are the main idea tells us about the story.
To Tell The Reader The Main Idea Of The Article
To Tell The Reader The Main Idea Of The Article