Education Fred Sauer Matrix | Missouri Court Temporarily Blocks State’s Payment of Membership Fees to Common Core-Aligned Interstate Consortium Posted on November 27, 2014 by johnbarleycorn12 Fred Sauer Matrix | Missouri Court Temporarily Blocks State’s Payment of Membership Fees to Common Core-Aligned Interstate Consortium. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading...