Offline Object Sorter
Materials
10–20 safe household objects, two sheets of paper, pencil
Steps
- Choose one visible clue and sort the objects into two groups.
- Ask the child to explain the rule without naming the groups.
- Give three new objects to another person and record predictions.
- Change one rule after a confusing example.
Output and learning
Output: A labeled sorting rule, three test results, and one revision.
Learning outcome: Understand features, labels, testing, and edge cases.
Safety and reflection
Privacy rule: Use ordinary objects only; no account, camera, names, or images.
Likely failure: A rule based only on color may fail when a new object has an unexpected color.
Parent question: Which clue helped most, and which object exposed a weak rule?