# C07 · After-own staff

## Complete neutral brief

For a fictional class activity, 3 groups need 15 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

3 × 15 = 30 + 15 = 45 items, splitting each 15 into ten and 5.

## 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.