High school and middle school student members of the Wichita Chapter of the NAACP will present oral persuasive arguments in favor of offering black history classes in public educational settings from 6:30-8 p.m. Tuesday, Feb. 15, in 203 RSC. For more information, call 978-3034 or e-mail oma@wichita.edu. The event is sponsored by the Office of Multicultural Affairs.