You're talking about a voucher...not the curriculum. Curriculum and testing still has to meet state education guidelines. I think that's pretty clear right now except to religious bigots that use this as a way of mocking believers or the racists they believe to be behind every door.
Fourth-grade creationist science quiz: Dinosaurs lived millions of years ago — False
The test questions and answers reflect the beliefs of Young Earth creationist theory, which holds that the universe and everything in it was created by God some 6,000 years ago. Dinosaurs and humans co-existed, in this belief system. This explains some of the answers on the test.
There are religious schools around the country that teach this, including some that take students who have publicly funded vouchers.