STAFF PHOTO FLIP PUTTHOFF Cameryn Curtsinger, left, and Megan Haley, act as workers during World War II while Kylee Beetch, right, narrates their skit Saturday about the role of women during World War II. Their performance was part of History Day competition at NorthWest Arkansas Community College. About 350 students from fourth-grade through high school competed in categories that included performances, exhibits, documentaries and research papers.