August 30, 2013 3:22 pm NYC Teacher Visits the Arctic Crystal Thiele, a teacher at William Penn PS 321 in Brooklyn, talks about her expedition to the Arctic and what she hopes to teach her students about geography this school year. Local 2:33 Woman dies after being set on fire aboard F train in Brooklyn 2:53 Santa brings Christmas cheer to kids battling serious illnesses 2:27 Parents fight to save historic school inside NYC church 4:19 Holiday movies to rewatch this year 5:47 Toy Insider: Best toys for the holidays