Tri-Valley students win at SD Big Idea

Tri-Valley students Matthew Cypher and Ethan Koopman both won big at SD Big Idea. The students took home cash prizes and scholarships. (Photo/Submitted) Abby Mitchell | Staff Intern Last December, two Tri-Valley students won big at the annual SD Big Idea competition. According to Tri-Valley’s Family & Consumer Sciences (FACS) teacher, Tracy Vogt, “the Big…