A complaint about creationism being taught at a private Auckland school is a "cheap political hit", National leader Simon Bridges says.
Bridges' sister Rachel O'Connor, who is married to National MP Simon O'Connor, is a science teacher at Mt Hobson Middle School.
A former student at the school has told Newsroom that creationism was being taught in preference to evolution.
The student said that in 2016, O'Connor showed a science class a video called Science Has Found Proof of the Existence of God, which "twisted" scientific argument.
"It strikes me in terms of whoever's involved, there's a bit of a cheap political hit here. It's a private Christian school. I don't know the ins and outs of the rules on what should be taught but that school should be teaching the government curricular in this area. Everything I've seen and understand suggests they are."