IMACS, the Institute for Mathematics and Computer Science, offers after-school, Saturday morning, and summer classes for students with an interest in, or aptitude for, mathematics and computer sciences.  IMACS has been teaching classes to bright and talented students for over 30 years.  The certificate can be used towards one 8-week session of either the Mathematics Enrichment (Grades 1-6) or Computer Enrichment/Virtual Robotics classes (Grades 3-8).  New students only.  Attendance at a free placement class may be required prior to enrollment.  Locations in Cary, Raleigh, and Chapel Hill.  Expires 11/05/2013.