The event run by Te Mana Whakaatu Classification Office enabled senior media studies pupils to watch a pre-release screening of horror comedy Renfield.
Chief censor Caroline Flora said it was an opportunity to learn about and engage with the classification system in a meaningful and practical way.
"We know from past feedback that this event is a valuable learning opportunity."
Censor for a Day gave pupils a unique insight into the world of film classification and provided teachers with another way to kōrero (talk) about media literacy, Ms Flora said.
Taieri College pupil Jackson Rosie said before watching the film, pupils were given information on the role of the classification office.
"We learned a bit about censorship and all the different factors on what goes into censoring movies, books and games."
Taieri College pupil Ella Coudret said there were a number of elements they were encouraged to look for during the screening including violence, crime, sex, horror and cruelty.
"We had to look for those while we were watching the film."
Jackson said having to look out for these elements meant he was alternating between enjoying the film and also paying attention to remembering moments that would be important to talk about when thinking of the film classification.
The film story revolved around violence and horror so some scenes were obvious to classify but others were more nuanced.
"Lots of it is right in your face but then you are analysing everything."
Ella said in discussions there were differences of opinion on what film classification it should have.
"Obviously everyone saw the film differently."
After watching the film, pupils were encouraged to reflect critically on the film and ultimately reach a classification decision.
Ella said she thought classifications were still needed.
"For some people I know they are really helpful.
"For me I’m personally not too sensitive to a lot of content, so I will just watch something if it looks interesting, but I think the job that the classification office does is still important."
Renfield was given a classification this week of R16, restricted to persons 16 years and over, containing graphic violence, gore and offensive language.
