Qualify a Claim with a Modal
Use modal verbs to match certainty, possibility or obligation.
Teaching sequence
- Read each claim and inspect its evidence.
- Rank modal verbs by strength in this context.
- Choose one that does not overstate what is known.
- Rewrite the claim and explain how certainty changed.
Materials and purpose
claims supported by different levels of evidence
Use a precise language move to make subject understanding visible, then check it on fresh content.
Check and transfer
Present a new evidence set and ask learners to calibrate one claim.
Adjust the support
Offer a brief model, useful vocabulary and partner rehearsal where needed. Keep the subject goal; reduce one prompt on fresh content and record what was independent.
Across subjects
Worked example
“The pattern may indicate a change” is cautious; “must indicate” needs much stronger grounds.
Teacher language
How certain does the evidence allow us to be?