'Do the Math returns for its eighth season beginning Sept. 15, Tuesdays and Wednesdays, from 4-5 p.m. on Bright House Networks Ch. 15 and streaming at http://www.ketn.tv. Certificated math teachers will be taking calls from students and working problems live over the phone and on TV from 3:30-5:30 p.m. on Tuesdays and Wednesdays. The show’s director, Kern County Superintendent of Schools Instructional Media Coordinator John Lenko, has been at the helm of the ship since it first went on the air. He and executive director Laurie Maclin brought the concept to reality by patterning it after several successful models they saw being used in other counties. Students desiring a little extra help with their math homework can dial the Do the Math help lines, (661) 636-4357 and toll free (866) 636-6284, from 3:30-5:30 p.m., to have problems solved over the phone. Some callers will have their problems worked live on TV between 4 and 5 p.m. More