English lesson plan · 8th grade (Year 9 in England) · 45 minutes
Is the evidence relevant and sufficient?
Reading Comprehension
CCSS RI.8.8CCSS W.8.1.BEngland: KS3 Reading (evaluating arguments)England: GCSE English Language Paper 2 Q4
Objective and success criteria
Students will: Is the evidence relevant and sufficient?.
- I can answer questions on today's skill on my own, without help.
- I can explain each step and say why it works.
- I can check my answer and spot a mistake.
Before and after
Needs first: Parts of an argument: claim, reason, evidence, counterclaim, rebuttal
Leads to: Spotting faulty reasoning: bandwagon, slippery slope, ad hominem…; Counterclaims and rebuttals in arguments; Spotting misleading statistics and graphs
Materials: A short text or extract (one copy each), Highlighters, Question cards, Mini whiteboards, A short model text on the board, Printed student sheet (below).
Warm-up · 5 min
- Quick retrieval from earlier learning (Parts of an argument: claim, reason, evidence, counterclaim, rebuttal). Students answer on mini whiteboards.
- Show answers together and note who needs support in the main task.
- What role does this sentence play in an argument? Critics say bike lanes take space away from drivers. (claim / reason / evidence / counterclaim) → counterclaimPrompt: Is it the writer's main position, an explanation why, a fact/figure/example, the other side's view, or a reply to the other side?
- Which sentence works as this part of an argument: claim? (After one city added protected lanes, cycling there rose by 60 per cent in a year. / Our town needs more bike lanes. / In one study, students who started later slept about 45 minutes more a night.) → Our town needs more bike lanes.Prompt: Is it the writer's main position, an explanation why, a fact/figure/example, the other side's view, or a reply to the other side?
- What role does this sentence play in an argument? After one city added protected lanes, cycling there rose by 60 per cent in a year. (reason / evidence / counterclaim / rebuttal) → evidencePrompt: Is it the writer's main position, an explanation why, a fact/figure/example, the other side's view, or a reply to the other side?
Hook · 5 min
- Read the first lines of a short text aloud and ask what students predict will happen and why.
- Share the objective: Is the evidence relevant and sufficient?. Read the success criteria together.
I do: model it · 10 min
- Work through the example out loud, saying why you do each step, not just what you do.
- Example: Judge the evidence for this claim. Claim: Our school should switch to LED lights. Evidence: My uncle has LED lights at home.
- Step 1: Strong evidence is both relevant (on the point) and sufficient (enough to be convincing).
- Step 2: It is on topic but a single personal example proves very little.
- Step 3: So the answer is: relevant but not sufficient
- Answer: relevant but not sufficient
- Pause after each step and ask a student to say what comes next.
We do: guided practice · 10 min
- Do these together. Students try each step on whiteboards before you reveal it.
- Use the hints as prompts rather than giving the answer.
- Judge the evidence for this claim. Claim: Our school should switch to LED lights. Evidence: LED stands for light-emitting diode. (relevant and sufficient / relevant but not sufficient / not relevant) → not relevantPrompt: Relevant: is the evidence actually about the claim?
- Which claim and evidence pair matches this judgement: relevant but not sufficient? (Claim: Our school should switch to LED lights. Evidence: LED stands for light-emitting diode. / Claim: The new reading app improves reading scores. Evidence: One pupil said she reads more now. / Claim: Cycling to school is safe in our town. Evidence: Cycling was invented in the 19th century.) → Claim: The new reading app improves reading scores. Evidence: One pupil said she reads more now.Prompt: Relevant: is the evidence actually about the claim?
You do: independent practice · 10 min
- Students work on the student sheet. Circulate and check the first two answers of every student early.
- Students who finish: write a question of their own for a partner, with the answer.
The 8 questions are on the student sheet below, with answers in the key.
Exit ticket · 5 min
- Two questions on their own. Sort answers into got it / nearly / not yet to plan the next lesson.
- Which claim and evidence pair matches this judgement: not relevant? (Claim: The new reading app improves reading scores. Evidence: In a term-long trial across 12 classes, pupils using the app improved more than similar pupils who did not. / Claim: The beach needs more bins. Evidence: The beach is popular. / Claim: Cycling to school is safe in our town. Evidence: Cycling was invented in the 19th century.) → Claim: Cycling to school is safe in our town. Evidence: Cycling was invented in the 19th century.Prompt: Relevant: is the evidence actually about the claim?
- Judge the evidence for this claim. Claim: Our school should switch to LED lights. Evidence: A council energy audit of our building found LED lights would cut the lighting bill by 60% and pay for themselves in two years. (relevant and sufficient / relevant but not sufficient / not relevant) → relevant and sufficientPrompt: Relevant: is the evidence actually about the claim?
Watch out for
- Answering from memory or opinion instead of evidence in the text.
- Copying a long quote without explaining what it shows.
Support and stretch
Support
- Review first: Parts of an argument: claim, reason, evidence, counterclaim, rebuttal.
- Use concrete materials: a short text or extract (one copy each).
- Give the first step of each question, or a partly worked example to finish.
- Pair with a confident partner for the guided practice.
Stretch
- Move on to: Spotting faulty reasoning: bandwagon, slippery slope, ad hominem…; Counterclaims and rebuttals in arguments; Spotting misleading statistics and graphs.
- Explain a common mistake in writing and how to fix it.
- Write a word problem that uses today's skill, then solve a partner's.
Homework and more practice
Free online practice with hints and printable worksheets for this skill: eurekami.com/english/grade-8.
Free lesson plan from eurekami.com/lesson-plan-builder