Nothing- it's dumbed down our education system with primitive mythology.
Not to mention it's not actually legal to teach creationism in public schools. It loses every time there's a court case because it is religion not science. It is unconstitutional for the government (including public schools) to endorse religion.
At least it would be the truth!! There seems to be little of that lately.
Did you hear about the school in Fla.? The teacher(professor?) had his class to take a piece of paper/write 'JESUS' on it. Then to stand up-wad up the paper/ throw it to the ground and stomp on it!!!! Only one person did not(a Mormon) WHERE WERE THE CHRISTIANS!! And to top that: the administration backed the teacher!!!
MY QUESTION: What would that administration have done had the teacher done that with the name of Mohammed! See where this country is headed? The persicution of Christian religion has started in this country.... All because Creation-prayer-religion is out of the school and public square.
You cannot teach creationism in public schools, creationism is teaching the christian religion in school and that is against the law. The only thing to come out of teaching it would be an ignorant group of students.