Add Yahoo as a preferred source to see more of our stories on Google. Illustrative Mathematics was established in 2011 at the University of Arizona as a means to assist schools in adopting the Common ...
Model math standards produced by conservative education advocates helped spark a battle in South Dakota that could spread to other states.
The Hechinger Report on MSN
After fights over social studies standards, conservative activists come for math
Susan Gilkerson, a math teacher and school bus driver, stood before a South Dakota education board and issued a warning. The ...
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