Did you do the ShakeOut? Dive under your desk? Drop, cover, hold?
Or did you think nah, what's the point?
Story went to meet the pupils of Redcliff School which served as a sobering reminder why we should all have a disaster plan in place.
The children at Redcliff School were just five- and six-years old when the February 22, 2011 quake hit Christchurch.
Some had only just started school but it was a day they will never forget.
Watch the video for the full Story report.