C08 · After-own staff

Complete neutral brief

For a fictional community display, 4 groups need 19 items each. Use and explain an efficient strategy that matches the model.

Specific criterion

Choose and explain an efficient multiplication strategy instead of counting every item again.

One staff worked possibility

4 × 19 = 40 + 36 = 76 items, splitting each 19 into ten and 9.

Neutral support limit

Ask one neutral 'What does that amount count?' question if necessary and record it. Teach afterwards rather than covertly supplying the model.

Evidence scope

An individual response in a selected mode. Read/scribe if needed and record support; hide the teacher model first. Formative partial evidence, not an annual grade.