Fundamentalist Christians are hijacking Religious Instruction (RI) classes in Queensland despite education experts saying Creationism and attempts to convert children to Christianity have no place in state schools.

Students have been told Noah collected dinosaur eggs to bring on the Ark, and Adam and Eve were not eaten by dinosaurs because they were under a protective spell.

Critics are calling for the RI program to be scrapped after claims emerged Christian lay people are feeding children misinformation.

About 80 per cent of children at state primary schools attend one half-hour instruction a week, open to any interested lay person to conduct.

...A parent of a Year 5 student on the Sunshine Coast said his daughter was ostracised to the library after arguing with her scripture teacher about DNA.

"The scripture teacher told the class that all people were descended from Adam and Eve," he said.

"My daughter rightly pointed out, as I had been teaching her about DNA and science, that 'wouldn't they all be inbred'?

"But the teacher replied that DNA wasn't invented then."