Alternative High School (Calgary)
 Alternative High School (AHS) is a public senior high (secondary) school in Calgary Alberta Canada; which teaches grades 10 through 12. AHS is currently located at the Clinton Ford Centre which was home to the former Clinton Ford Elementary School.AHS was launched independent of the board in September 1974 by a parents group. It reflected many of the alternative education ideas that were popular at the time. The early philosophy the school borrowed from the ideas of A. S.