Chris Guinther

This article first appeared in the St. Louis Beacon, May 1, 2012 - Efforts to have voters decide whether to change teacher tenure in Missouri appear over…

This article first appeared in the St. Louis Beacon, Jan. 20, 2012 - Chris Guinther and Marc Ellinger both agree that Missouri children deserve to have…

This article first appeared in the St. Louis Beacon, July 15, 2011 - For years, educators have used standardized test scores to show what students knew on…

This article first appeared in the St. Louis Beacon, Jan. 27, 2011 - President Barack Obama's emphasis on education in Tuesday night's State of the Union…