Evolution is a theory. The lineage of single cell to man is not a solid line. Evolution does occur. That is an observable fact. That still does not prove that man evolved by the theory of evolution. Therefore, anyone who believes in the theory is merely accepting it on faith.
Teaching both evolution and intelligient design as "theories' or "alternate views" would be what a true liberal open-minded education would be about. But noooo...the educrat Commies want to squash any idea about creation other than their godless vacuous religion of swiss cheese evolution. Chairman Mao would be proud.