"Supervised activities" refers to tasks or events that are monitored and guided by someone, typically an authority figure or a responsible adult, to ensure safety, support, and proper conduct. Full definition
He / she is responsible for supervising the activities of sales teams or agents; overseeing their hiring, training, and job performance to ensure they meet sales targets. (jobdescriptionandresumeexamples.com)
Does the parent provide sufficient opportunities for the child to socialize with other children and supervise these activities in order to help the child learn self - control and social skills? (nationalassociationofparentalalienationspecialists.com)
Use it as a mat for tummy time or changing, or let your child hold it during supervised activity for stress relief. (babyblankets.com)