Year 6 ยท Student investigation
Can a clue detector catch every mistake without false alarms?
Draw, point or explain aloud. A partner or adult may record your words.
Will a lower threshold catch more problems? What might it flag by mistake?
What did you change? What stayed the same? What did you notice?
Try threshold 0 and threshold 1. Then reverse the clues without changing the threshold.
A four-box error count and a recommendation that names who would check missed cases.
This activity can show _ . It cannot tell us _ . A new case I would test is ____ .
Use fictional data. Download or print your work before leaving.