Neutral read-aloud and exact text can support access. On public checks, reading given symbols/values is neutral; saying “subtract overlap now” is content help and should be logged. Do not record learners without local consent. A raised-line mat or large region cards can replace drawing; the count and explanation stay the same.
| Day | Short prompt |
|---|---|
| 1 | “How many were named twice? Count distinct people once.” |
| 2 | “If the union is known, what overlap makes both set totals fit?” |
| 3 | “Do the pair numbers include the centre? Why add the centre back?” |
| 4 | “One option from either exclusive list, or one from each list?” |
| 5 | “Read new G, show what each number counts, and check before submitting.” |
| 6 | “Does every first choice pair with every second choice?” |
| 7 | “What happens inside each branch? Are the branches exclusive?” |
| 8 | “Can all seven disjoint regions be nonnegative and rebuild each set?” |
| 9 | “Name the outcome, the method and an assumption that makes it valid.” |
| 10 | “Use new H/I. Check the centre, the universe and the branch rule.” |
For the quiet route, show one clause at a time without voice. For a tactile route, label each region/branch in words and let a learner place distinct tokens; avoid colour-only cues. Offer either route without classifying the learner by diagnosis or “learning style.”