One of only two terra-sol (underground) schools in America, Reedy Creek Elementary has a student population of 826 and a student-teacher ratio of about 25 to I. It offers computer- assisted instruction and Internet access in Macintosh training labs, plus numer-ous electronic references and instructional materials, multimedia presentation software and e-mail. The media center has over 11,000 volumes and more than 1,000 audio- visual items.