Creationism vs evolution in schools

I feel evolution nor Creationism should be taught in public schools. I feel this because it would bring to much controversy and other related issues into the schools. I think the schools should just let us believe what we believe and leave it to that. In Christian schools they teach Creationism. In public schools they teach evolution because it is illegal to teach christianity in the public schools. So if they did not teach any of them in the public schools then the christians in public schools who can not afford the private christian schools will not feel pressured to say what they feel in fear of getting un-constructive criticism by other students.