The Central Idea of an Argument Is the Claim

Identify the claim in an argumentative text and how reasons and evidence support it.

In argumentative writing, the central idea is the author's claim: a debatable position the author wants readers to accept. The claim is supported by reasons (why the author believes it) and evidence (facts, data, examples, or expert views that back each reason). Here is an original outline. Claim: Schools should offer a daily fifteen-minute recess for middle schoolers. Reason 1: Short breaks improve focus. Evidence: a study found students answered more questions correctly after a break.

Reason 2: Movement improves health. Evidence: many teens get less exercise than health experts recommend. Reason 3: Breaks reduce stress. Evidence: a school counselor reports fewer visits from anxious students on days with recess. Notice that a claim is arguable, since someone could disagree, while a topic like 'recess' is not. When you find an argument's central idea, state the claim as a full sentence and then list the reasons that hold it up. This structure lets you evaluate whether the argument is strong.

• 1In an argument, the central idea is the claim
• 2A claim is debatable; reasons and evidence support it
• 3Map the claim, reasons, and evidence