Both science classes created flags which teacher Jillian Worssam brought along on her PolarTrec expedition to the Southern Ocean. Check out her blog post, here
http://www.polartrec.com/expeditions/sea-floor-changes-and-the-antarctic-circumpolar-current/journals/2014-09-21
and don’t forget to scroll down. Keep checking back with her from time to time. What an adventure!