Scharf et al. Pediatrics in Review 2016#PIR266

Replaces circle in form board after it has been turned around (usually with trial and error)

Source	Scharf et al. Pediatrics in Review 2016
Category	Problem-solving
Expected age	18

No additional description of this milestone is available.

IDOB#5117003	Replaces circle in form board after it has been turned around, usually with trial and error