How does the writer arouse the readers curiosity in the introduction How is the introduction effective?

The writer can arouse the readers' curiOSity in the introduction by posing thought-provoking questions, presenting surprising facts, or introducing a conflicting idea that makes readers want to know more. A compelling introduction is effective when it captivates the reader's interest, sets the tone for the rest of the piece, and creates a desire to continue reading to find out more.