Thankfully in Australia, this is not yet a problem. But the ACL (Australian Christian Lobby) does want Creationism / Intelligent Design to compliment evolution in all non government schools. As Australia's PM is Tony Abbott (who also is a climate change skeptic and does not believe in a carbon tax), a devout Catholic, may be considering this. But he has said that only evolution will be taught in government schools.
I love these subjects a lot. I gleefully avoided planned vaccinations at school by my own devices from 1978 to 1982 (age 8 to 12).
Highlight was running across a six laned busy road and getting hit by a car to avoid a planned polio vaccine jab at school in August 1982.
If you change the parties and the subjects, you'll get the flouridation of water debate, the vaccination debate and the climate change / carbon tax debates.
Despite above mentioned childhood deed in August 1982, I love science and the scientific method. I only believe in evolution.