A STUDENT sits on a couch working on some posters at a table.

STUDENT: Hey, there. I’m trying to determine the relationships among claims, reasons, and evidence when writing an argument. Take a look. It can be so confusing, claims, reasons, evidence. Aren’t they all kind of the same thing? Not exactly. Sure, they all go into your perfect argument, but they each play a different part. The claim...

The STUDENT holds up a card with the word Claim written on it.

STUDENT: That’s the big idea or ideas that you have decided to argue. Here’s my claim: more people should live in cities. But you can’t just put out a claim and expect people to believe them. You need to give reasons.

The STUDENT holds up a card with the word Reasons written on it.

STUDENT: Reasons tell people why you think your claim is correct. For example, two of my reasons for my claim are: people who live in cities have less impact on the environment, and cities are filled with fun things to do. A claim can be connected to a reason using the word because: more people should live in cities because they are filled with fun things to do. And finally, everyone’s favorite, you have your evidence.

The STUDENT holds up a card with the word Evidence written on it.

STUDENT: These are the nitty-gritty details, the facts that will support your reasons and persuade people to accept your claim. For example, I need to support my first reason: cities have less impact on the environment. I can give evidence about how much energy each person in a city uses, or how much land they use. Those can all go into the paragraph that supports this reason. For the second reason, that cities are filled with fun things to do, I need other evidence. I could describe all the activities that are available in a city.

The STUDENT puts the poster back down on the table.

STUDENT: Okay, I’d better get back to work. I have lots of pieces to fill in.

The STUDENT starts working on another piece of paper.

STUDENT: Make sure when you’re writing an argument, you take the time to have all three of these things ready to go. And feel free to try my method, I can promise you, it helps.

Summarize

The student is working on posters and discussing the relationships between claims, reasons, and evidence in writing an argument. They explain that a claim is the main idea or argument, and reasons support the claim by explaining why it is correct. Evidence provides facts and details to support the reasons. The student gives examples of claims, reasons, and evidence for their argument that more people should live in cities. They emphasize the importance of having all three components in a persuasive argument.

Claim: Seeing your dentist regularly is a good idea.

Write one reason then one evidence

Reason: Regular dental check-ups can help prevent oral health problems and detect issues early on.

Evidence: Research shows that individuals who receive regular dental check-ups are less likely to develop cavities, gum disease, and other oral health problems compared to those who only visit the dentist when they have a problem.

The student is explaining the relationships among claims, reasons, and evidence when writing an argument. They clarify that claims are the main ideas being argued, reasons support the claims by providing explanations, and evidence provides factual details to support the reasons. The student emphasizes the importance of having all three elements in an argument and suggests their method for organizing them.