Rocket drops a stack of old Signal issues on the Signal Desk. The corkboard rattles.
"Every issue we ever made," he says. "I want to see how our nonfiction is built."
Raven unrolls a blank diagram of the neighborhood and pins its corners flat. "Built how?"
"Like a house. Some pieces are stairs, one step after another. Some are two rooms side by side."
Raven picks up the top issue and reads a guide about folding. "What do you notice about the first words?"
"First. Next. Then. Finally," Rocket says. "Stairs."
Nova hovers above the diagram, her light tracing the streets. "Writers choose a shape before they choose words," she says. "Find the shape, and the piece opens up."
Structure is the way a nonfiction text is organized. A writer picks a structure to fit the purpose of the piece.
A sequence structure tells steps or events in time order. Signal words include first, next, then, after that and finally.
A compare and contrast structure shows how two things are alike and different. Signal words include both, alike, but, unlike and while.
Raven thinks aloud: "The text says first, then next, then finally. So I can tell this is a sequence, and the order matters."
This guide ran in this week's Signal. As you read, mark each signal word in your head.
| About the guide | True or false? |
|---|---|
| The guide is organized in time order. | ? |
| Drafts are read aloud before they are fixed. | ? |
| The issues are handed out on Wednesday. | ? |
| The structure compares two kinds of newspapers. | ? |
You found the shape of a sequence. Tomorrow two more shapes: cause and effect, and problem and solution.