Students at the upper end of the age range given for this activity would probably also enjoy these further explorations into ethnographic skill-building: Martian Anthropology (HubICL tool #47), which asks them, in teams, to pretend they are a group of Martians observing human behaviors; and either Interviewing Siri (HubICL tool #311 ) or Youtube Ethnography (HubICL tool #564). The latter, in particular, can also be a good tool for discussions about not always believing what one sees posted on social media!