Lesson 10 — Evidence and the Counterargument

Learners strengthen their argument by adding evidence under each reason and by answering a counterargument. They see the full modeled argument — claim, reasons with evidence, a counterargument, and a concede-and-answer response — then add both to their own drafts. This is step two of three toward a complete argument.

D04 P3: Intellectual & Cognitive Awareness D04.S3 50 minutes Draft

Objectives

D04.S3.06.01 Write a well-developed argument with a claim, reasons, evidence, and a response to a counterargument.

Essential question

How do I add evidence to my reasons and answer a counterargument?

evidencecounterargumentresponseconcedestrengthen

Materials

Standard materials

Full-argument poster · 1 A poster showing the complete modeled argument — claim, reasons with evidence under each, a counterargument, and a response that concedes and answers
Evidence sentence frames · 1 per learner Frames such as "For example, ___." and "The evidence is that ___." and "This shows ___."
Counterargument frames · 1 per learner Frames such as "Some people say ___, and they have a point, but ___." and "It is true that ___, yet ___."

Low-tech / no-cost

Voice and a real objection Take your claim and reasons from last lesson, have a partner raise one honest objection, and answer it aloud with evidence; no paper needed
A 'evidence or assertion?' game Say a sentence and have partners signal "evidence" (point to something checkable) or "assertion" (hand on chest); no cards needed

Enriched / lab & device

A class argument wall · 1 A shared wall where learners post their completed argument — claim, reasons, evidence, counterargument, response — to read and compare before revising
A source-checking sheet · 1 per learner A simple sheet to note where each piece of evidence came from (observed, measured, told by an expert) to keep evidence honest

Works in different contexts

large-group Build the full modeled argument on the board step by step, then have learners add evidence and a counterargument response to their own drafts and check each other's
multi-age Younger learners add one piece of evidence and restate one objection, while older learners add evidence to every reason and write a full concede-and-answer response
self-directed A learner adds evidence under each reason and writes one counterargument with a response, then checks each evidence claim against "where did this come from?"
level-grouped Learners ready to extend raise two counterarguments, answer both fairly, and reflect on which response is stronger and why
outdoor-only Add evidence by pointing to something real outside (a hot stretch, a treeless corner) and answer a partner's honest objection aloud; record it in the dirt or on paper

A complete-argument diagram. At top, the claim "our neighborhood should plant more shade and fruit trees." Below, two reason boxes each carry an evidence line — reason "shade" with evidence "streets with no trees feel far hotter than shaded streets"; reason "fruit" with evidence "a single mango tree can give many baskets of fruit each year." At bottom, a counterargument box reads "some people say trees cost money and need care," and a response box reads "true — trees do need care, but the shade and fruit give back more each year, and we can share the watering." Arrows show the response answering the counterargument. Labels and shapes, not color alone, carry the meaning so it prints clearly in grayscale.

Lesson 10 — Evidence and the Counterargument

Summary

Learners strengthen their argument by adding evidence under each reason and by answering a counterargument. They see the full modeled argument — claim, reasons with evidence, a counterargument, and a concede-and-answer response — then add both to their own drafts. This is step two of three toward a complete argument.

Objectives

Write an argument with evidence and a response to a counterargument. (D04.S3.06.01)

Connection

Your reasons say why; now someone asks how do you know? and what about the person who disagrees? “Trees are nice,” says your neighbor, “but they cost money and need care.” If you answer only with more reasons, you sound like you are repeating yourself. The strong move is twofold: evidence for your reasons (“streets with no trees feel far hotter than shaded streets”) and a fair response to the counterargument (“true — trees do need care, but the shade and fruit give back more each year, and we can share the watering”). Notice the response concedes first — it admits the other side has a point — and then answers. That is what makes an argument honest instead of just loud.

Materials

Full-argument poster
Evidence sentence frames
Counterargument frames

Preparation

Print or draw the full-argument poster (claim, reasons + evidence, counterargument, response).
Copy the evidence frames and counterargument frames for each learner.
Have learners bring their claim and reasons from Lesson 9.

Facilitator note

This lesson is written to the learner (“you”). The two ideas to land are evidence (each reason needs support you can point to) and the counterargument response (concede what is fair, then answer). Teach both with the worked example (a novice skill; model step-by-step — Kirschner, Sweller & Clark, 2006). Retrieval: connect evidence here to the text evidence of Lessons 5–6 (same idea, now for your own claim) and to Grade 5’s fact/opinion work. The ethics lens matters: a good argument names its own weakest point and answers it honestly — that is intellectual honesty, not weakness (docs/philosophy.md §5). Honor every home language; write in the strongest language. Watch that “evidence” stays checkable, not just a stronger opinion.

Procedure

Gather (5 min). Recall your claim and reasons. Today you add the two things that make an argument strong: evidence and a response to the counterargument.
Meet the full argument (10 min). Look at the poster. The claim and reasons are joined now by evidence: under “shade” — “streets with no trees feel far hotter than shaded streets”; under “fruit” — “a single mango tree can give many baskets of fruit each year.” Then the counterargument: “some people say trees cost money and need care.” And the response: “true — trees do need care, but the shade and fruit give back more each year, and we can share the watering.” The response concedes what is fair, then answers.
Learn the frames (5 min). Evidence: “For example, ___”, “The evidence is that ___”. Counterargument: “Some people say ___, and they have a point, but ___”, “It is true that ___, yet ___”. Practice one of each aloud.
Strengthen your argument (20 min). Under each of your reasons, write one piece of evidence you could check or point to. Then write the counterargument — the best honest objection someone could raise — and your response, conceding what is fair before you answer. Read it to a partner; ask them: “Is my evidence checkable? Did I answer the objection fairly?”
Close (5 min). You now hold a nearly complete argument: claim, reasons, evidence, and a fair answer to the other side. Next lesson you will revise and publish it so it is clear, complete, and ready to be read.

Differentiation

Support: Provide one reason with its evidence already written and one counterargument to answer; ask the learner to write just the concede-and-answer response.
Extension: Raise two counterarguments and answer both, then write one sentence on which response is stronger and why.

Assessment

Formative (peer/portfolio): Does each reason carry checkable evidence, and does the response concede what is fair before answering the counterargument?
Self-check: The learner asks, “Can I point to where each piece of evidence came from, and would the other side feel I heard them before I answered?”

Home connection

Tell someone at home your argument, ask them to raise the strongest objection they can, and answer it — conceding first, then responding.

Resources

Argument writing with evidence and counterargument (Toulmin’s claim/evidence/rebuttal) is standard; see Graham & Perin, “Writing Next” (Carnegie Corporation, 2007) and the IES “Teaching Secondary Students to Write Effectively” guide. Intellectual honesty in answering the strongest objection is an ethics commitment (docs/philosophy.md §4–5). On explicit instruction and worked examples, see Kirschner, Sweller & Clark (2006).