1. Define the words. Explain that narrative means story, and that an arc is a curve (not a giant boat). The curve of the story comes from the rise and fall of the story's action.
2. Define the narrative arc as the action chart for a well-written novel.
3. Explain how it's made. If you were to graph a story's action on a chart from beginning to end, and then draw a line from point to point, you would see that the action level rises and falls in an arc.
4. Show what it looks like. In classic children’s literature, the action is divided into six parts in the same order. Point out that the arc begins low, rises high, then drops down and stops--but still higher than where it began.
5. Explain how it's used. The arc serves as a guide for analyzing a book--and for writing one. (Actually, there's a narrative arc in every well-told story, whether it's a ten-second ad or a Homerian epic!) It's not all about tracking the action, though. As the action steps up, so does the protagonist, because people learn by doing. So the narrative arc serves as a growth chart, too. It makes it easier for a reader to analyze (or for a writer to plan) a character's development.
6. Explain why it's important. When we understand what the arc is and why it matters, we become better writers. We also become more
astute readers and students. After all, authors follow this arc to keep us turning the pages—not just to sell books, but to help us learn the same critical lessons the characters learn.