Sort Venn Two Set

Sort Venn Two Set practice with teacher guidance, common slips, and next-step routes.

Core · Sort Venn Two Set · Independent practice · Source To Target

Problem number / 3

A class is sorting number cards for a display. Where does each card belong? Place every card exactly once into both, left-only, right-only, or neither. The construction itself is the answer; no separate count or sentence is required.

Divisors of 36Multiples of 4

Left Only

Both

Right Only

Neither

Number cards

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Print: Ages 10–11 · 3–5 min · Core · Constraints Elimination · Independent practice · Evidence Proof

Watch: Watch whether the learner tests every card against both rules before placing it; cards 4, 12, and 36 decisively show whether they stop after the first true test.

Misread: A learner may treat “left” and “right” as physical directions, or give four counts instead of sorting the number cards. The scored answer is the exactly-once placement of each named card by the two printed rules.

Curriculum: This task coordinates factor and multiple reasoning in a two-set partition. It scores whether the learner classifies a finite universe into both, one-rule-only, and neither regions and verifies every element is used once.