X03 · Make a helper-proof frame

Prepare/source: Paper rectangle and broad labels top/centre/bottom; fictional two positions centre then top for one named marker. Do: Child chooses label words, directs a willing helper to place/read markers, revises only with actual feedback if received. Worked reasoning: A stable explicit reference makes the comparison reproducible as a paper task, not calibrated astronomy. Outcome: Usable frame instructions. Next help: If helper moves frame, name that action and try one wanted correction. No body contact/tactile requirement. Sources and reuse · Choose another route