In September 2016 the Arizona Department of Education began a review of the Arizona Science Standards for K-12 education. The education standards along with proposed revisions were made public in late March 2018 and have generated a strong reaction by many educational subject-matter experts.
Three changes in particular are primary sources of the greatest concern:
The “scientific method” is replaced with “science and engineering practices”
The theory of evolution gets a new definition and is framed in a context of “belief”
“The Big Bang” is removed entirely from the Earth and Space Sciences section