Math Map

Explicit one-attribute object sort

Explicit one-attribute object sort grows by changing representation, numeric range, constraint count, distractors, language load, and transfer context while keeping the presentation mobile-legible.

Variation ladder

1Foundation recognitionAsk for the simplest observable decision behind Explicit one-attribute object sort.
2Guided strategyAsk the learner to use a scaffolded model before making the final decision.
3Core taskAsk the learner to solve the target task directly.
4Transfer formAsk the same mathematical idea through a shifted representation or context.
5Challenge extensionAsk for an extra reasoning step or explanation after the core answer.
6Advanced enrichmentAsk for a concept-level extension inspired by enrichment sources, rewritten as native content.

Method

Ask a concrete Explicit one-attribute object sort question

Restate what must be decided without adding a new method.

Nudge against the common slip: Chooses the closest visible number without matching row and column headers.

Reveal one useful scaffold only after the learner asks for more help.