Should homework be abolished?
Today I can spot reasoning flaws in a structured debate about homework.
A Look back3 min
- 1.
Ali asked three children what they like for lunch. He says every Year 5 likes pizza. Circle the flaw in his claim.
Hasty generalisationFalse dilemmaRed herringAd hominem - 2.
Sam wrote down only the times homework helped him learn. He left out the times it did not. Circle the flaw.
Red herringHasty generalisationConfirmation biasAd hominem - 3.
Kit says the 9 children who are against homework are just lazy. Circle the flaw.
Ad hominemFalse dilemmaRed herringHasty generalisation
B Watch me, then you4 min
In a structured debate, each speech has a job. Here is how the start of one runs.
First, a speaker makes a claim.
Then they back the claim with evidence.
Then the other side gives a counter-argument.
- 1.
In the same debate, which speech comes straight after the counter-argument? Circle the best answer.
RebuttalClaimEvidenceClosing summary
C Your turn8 min
This chart is made up. It shows how one class voted on whether homework should stay.
- 1.
Put each card in the right column.
14 children voted Keep it.Fewer chose Abolish it than Cut it down.Homework helps every child learn.Every child in the school voted.We can see this in the chart We cannot tell from the chart - 2.
Ava wants to show that most of Class 5B want homework to stay. Which bar is her best evidence? Circle the best answer.
Keep itCut it downAbolish it - 3.
Ali says: “Only 2 children want to abolish homework, so nobody really wants it gone.” Circle the best answer.
Fair: the chart proves nobody wants it goneNot fair: 2 children did choose Abolish it.Fair: 2 children is enough to speak for the whole school - 4.
Write one sentence about what this chart does not tell us.
Say it out loud: Say it out loud: which words in each card are about the chart, and which words go beyond it?
D Spot the mistake3 min

- 1.
Write one sentence explaining why Ava's jump is wrong.
E Think deeper4 min
- 1.
Write one red herring a speaker could use in the homework debate. Then say which real question it hides.
How did it feel?
Which reasoning tool was hardest to spot in the debate? Tell your grown-up why.