Recognize claims, reasons and evidence
How to use: Print the PDF before you call your child. Read the lesson once together and talk it through, then the exercises on paper. Correct together with the answer key and the Parent checklist. The next day, your child redoes this lesson here on screen (about 10 minutes) to review it and save progress.
Learning Objectives
- 1Define claim, reason, and evidence and explain how they work together in an argument
- 2Identify the claim, reasons, and evidence in a sample argumentative paragraph
- 3Sort statements correctly into Claim, Reason, and Evidence categories
- 4Explain why a claim without evidence is weak and how evidence strengthens an argument
Mini Lesson
Every strong argument rests on three building blocks: a claim, reasons, and evidence. A claim is a statement that takes a position. Reasons explain why the claim makes sense. Evidence is specific, verifiable information that backs up each reason. Together they form a persuasive argument that is hard to ignore.
The Three Building Blocks
- Claim — the central position you are defending. It must be debatable, not a fact everyone already agrees on.
- Reason — a logical statement that supports the claim by answering the question "Why is the claim true?"
- Evidence — specific data, examples, expert opinions, or research findings that prove each reason.
A Model Argument in Three Parts
Topic: screen breaks
What does a complete argument look like?
Notice how the claim takes a clear position, the reason explains why, and the evidence provides a specific, cited fact.
What Makes Evidence Strong?
- Specific — uses numbers, dates, or named sources rather than vague words like "many" or "some people".
- Cited — names the study, survey, or expert so the reader can verify the information.
- Relevant — directly supports the reason, not a different point.
- Recent — uses up-to-date data so the argument reflects the current situation.
Common Mistakes to Avoid
- Circular reasoning — the reason just repeats the claim in different words: "Team uniforms are good because uniforms are beneficial."
- Anecdotal evidence — using one personal story as if it proves a general truth: "My cousin tried it and it worked."
- Missing evidence — giving a reason but no supporting facts: "Healthy food improves focus." (How do we know? Cite something.)
- Confusing reason and evidence — a reason is a "why" statement; evidence is the proof that makes the "why" credible.
Tip: when you read an argument, ask three questions: What is the claim? Why does the writer believe it? What proof is offered? If you cannot answer all three, the argument is incomplete.
Guided Practice
Exercises
Sort each statement into Claim, Reason, or Evidence.
Claim
Reason
Evidence
Flip each card to study the term, then mark it Got it or Need more.
Claim
(tap to flip)
Pick the best answer for each question.
1. A claim is best described as...
2. What is the main job of a reason in an argument?
3. Which of these is the strongest piece of evidence?
4. Which example shows circular reasoning?
5. What is the difference between a reason and evidence?
6. An argument that uses only a personal story as proof is called...
7. Which statement is a claim (not a fact)?
8. A complete argument requires...
Parent Checklist
For the parent: after correcting together, check off what your child has really understood