Cornerstone Schools of Cumming has been named the statewide winner in the middle school category for the 2014 Georgia STEM Education Awards, according to the Technology Association of Georgia and the TAG Education Collaborative. Cornerstone Schools is a private school in Cumming with students from Forsyth, Hall, Fulton, Cherokee, Dawson, Gwinnett, Lumpkin, Pickens and White counties. TAG chose Forsyth County’s Cornerstone as the top STEM middle school out of 170 applicants in eight different categories.