For Teachers -- Monthly Email Update Sign up to receive free monthly messages highlighting the news, events, and programming of Annenberg Learner, plus ideas for using our resources in the classroom.
Which Famous Cathedral Collapsed?
Four of the grandest medieval cathedrals are shown -
one of which was not structurally sound and collapsed.
After looking at the photos try to select which cathedral
fell and see if you can determine, from the picture, why
it might have happened.