2014 results show 11% gains with just one hour a week on a personalized summer program TenMarks Math wins 2015 CODiE Award for Best Math Instructional Solution, helping millions of students across more than 55,000 schools and more than 12,000 districts Burlingame, Calif., 2015-5-20 — /EPR Retail News/ — TenMarks, an Amazon (NASDAQ: AMZN) company, is working hard…